--- _id: '3747' abstract: - lang: eng text: " A first limited approach for the automated production of crocheted fabrics was introduced in 2019. However, the knowledge on crocheted fabrics is very scarce and only few technical applications are presented in the literature. To provide a basis for possible future technical applications, the general tensile properties of crocheted fabrics are explored, and a promising application as composite reinforcement is introduced. Due to the early development state of the crochet machine prototype, conventionally hand-made crocheted fabrics are studied and the benefit of improving the machine is evaluated. The mechanical properties of crocheted fabrics depend significantly on the individual crocheter, but fabrics produced from the same person are sufficiently reproducible for reasonable investigations. Anisotropic properties with a trend toward higher resisted forces in course compared to wale direction were identified with crochets constructed from single crochet (sc) and from half double crochet (hdc) stitches. Furthermore, a tendency toward higher possible loads at larger elongations was revealed for crocheted fabrics compared to knitted ones. To the best of our knowledge, for the first time crocheted aramid fabrics were used in epoxy composites. With a crocheted reinforcement in a non-cut composite produced by vacuum-assisted hand lay-up, significantly higher ultimate tensile strength and Young’s modulus were recorded compared to a knitted one with comparable fracture modes.\r\n " article_number: '15589250231203381' article_type: original author: - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Liska full_name: Steenbock, Liska last_name: Steenbock - first_name: Marius full_name: Dotter, Marius id: '242889' last_name: Dotter orcid: 0000-0001-8398-1809 - first_name: Herbert full_name: Funke, Herbert last_name: Funke - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Storck, Jan Lukas ; Steenbock, Liska ; Dotter, Marius ; Funke, Herbert ; Ehrmann, Andrea: Principle capabilities of crocheted fabrics for composite materials. In: Journal of Engineered Fibers and Fabrics Bd. 18, SAGE Publications (2023)' ama: Storck JL, Steenbock L, Dotter M, Funke H, Ehrmann A. Principle capabilities of crocheted fabrics for composite materials. Journal of Engineered Fibers and Fabrics. 2023;18. doi:10.1177/15589250231203381 apa: Storck, J. L., Steenbock, L., Dotter, M., Funke, H., & Ehrmann, A. (2023). Principle capabilities of crocheted fabrics for composite materials. Journal of Engineered Fibers and Fabrics, 18. https://doi.org/10.1177/15589250231203381 bibtex: '@article{Storck_Steenbock_Dotter_Funke_Ehrmann_2023, title={Principle capabilities of crocheted fabrics for composite materials}, volume={18}, DOI={10.1177/15589250231203381}, number={15589250231203380}, journal={Journal of Engineered Fibers and Fabrics}, publisher={SAGE Publications}, author={Storck, Jan Lukas and Steenbock, Liska and Dotter, Marius and Funke, Herbert and Ehrmann, Andrea}, year={2023} }' chicago: Storck, Jan Lukas, Liska Steenbock, Marius Dotter, Herbert Funke, and Andrea Ehrmann. “Principle Capabilities of Crocheted Fabrics for Composite Materials.” Journal of Engineered Fibers and Fabrics 18 (2023). https://doi.org/10.1177/15589250231203381. ieee: J. L. Storck, L. Steenbock, M. Dotter, H. Funke, and A. Ehrmann, “Principle capabilities of crocheted fabrics for composite materials,” Journal of Engineered Fibers and Fabrics, vol. 18, 2023. mla: Storck, Jan Lukas, et al. “Principle Capabilities of Crocheted Fabrics for Composite Materials.” Journal of Engineered Fibers and Fabrics, vol. 18, 15589250231203380, SAGE Publications, 2023, doi:10.1177/15589250231203381. short: J.L. Storck, L. Steenbock, M. Dotter, H. Funke, A. Ehrmann, Journal of Engineered Fibers and Fabrics 18 (2023). date_created: 2023-11-25T11:01:26Z date_updated: 2023-12-04T09:18:36Z doi: 10.1177/15589250231203381 file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2023-11-25T11:00:12Z date_updated: 2023-11-25T11:00:12Z file_id: '3748' file_name: _2023_Storck_JEFF18_15589250231203381.pdf file_size: 2086741 relation: main_file success: 1 file_date_updated: 2023-11-25T11:00:12Z funded_apc: '1' has_accepted_license: '1' intvolume: ' 18' language: - iso: eng main_file_link: - open_access: '1' url: https://journals.sagepub.com/doi/10.1177/15589250231203381 oa: '1' publication: Journal of Engineered Fibers and Fabrics publication_identifier: eissn: - 1558-9250 issn: - 1558-9250 publication_status: published publisher: SAGE Publications quality_controlled: '1' status: public title: Principle capabilities of crocheted fabrics for composite materials tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: '220548' volume: 18 year: '2023' ... --- _id: '2577' abstract: - lang: eng text: " In the context of the energy transition to renewables, the spotlight is on large systems connected to the power grid, but this also offers room for smaller, more specialized applications. Photovoltaics, in particular, offer the possibility of the self-sufficient supply of smaller electrical appliances on smaller scales. The idea of making previously unused surfaces usable is by no means new, and textiles such as backpacks, tent tarpaulins and other covers are particularly suitable for this purpose. In order to create a non-toxic and easily recyclable product, dye-sensitized solar cells (DSSC), which can be manufactured through electrospinning with a textile feel, are an attractive option here. Therefore, this paper investigates a needle electrospun nanofiber mat, whose spin solution contains polyacrylonitrile (PAN) dissolved in dimethyl sulfoxide (DMSO) as well es TiO2 nanoparticles. In addition to characterization, the nanofiber mat was dyed in a solution containing anthocyanins to later serve as a front electrode for a dye-sensitized solar cell. Although of lower efficiency, the DSSC provides stable results over two months of measurement.\r\n " article_type: original author: - first_name: Marius full_name: Dotter, Marius id: '242889' last_name: Dotter orcid: 0000-0001-8398-1809 - first_name: Lion Lukas full_name: Placke, Lion Lukas last_name: Placke - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Uwe full_name: Güth, Uwe last_name: Güth citation: alphadin: 'Dotter, Marius ; Placke, Lion Lukas ; Storck, Jan Lukas ; Güth, Uwe: Characterization of PAN-TiO2 Nanofiber Mats and their Application as Front Electrodes for Dye-sensitized Solar Cells. In: Tekstilec Bd. 65, University of Ljubljana (2023), Nr. 4, S. 298–306' ama: Dotter M, Placke LL, Storck JL, Güth U. Characterization of PAN-TiO2 Nanofiber Mats and their Application as Front Electrodes for Dye-sensitized Solar Cells. Tekstilec. 2023;65(4):298-306. doi:10.14502/tekstilec.65.2022081 apa: Dotter, M., Placke, L. L., Storck, J. L., & Güth, U. (2023). Characterization of PAN-TiO2 Nanofiber Mats and their Application as Front Electrodes for Dye-sensitized Solar Cells. Tekstilec, 65(4), 298–306. https://doi.org/10.14502/tekstilec.65.2022081 bibtex: '@article{Dotter_Placke_Storck_Güth_2023, title={Characterization of PAN-TiO2 Nanofiber Mats and their Application as Front Electrodes for Dye-sensitized Solar Cells}, volume={65}, DOI={10.14502/tekstilec.65.2022081}, number={4}, journal={Tekstilec}, publisher={University of Ljubljana}, author={Dotter, Marius and Placke, Lion Lukas and Storck, Jan Lukas and Güth, Uwe}, year={2023}, pages={298–306} }' chicago: 'Dotter, Marius, Lion Lukas Placke, Jan Lukas Storck, and Uwe Güth. “Characterization of PAN-TiO2 Nanofiber Mats and Their Application as Front Electrodes for Dye-Sensitized Solar Cells.” Tekstilec 65, no. 4 (2023): 298–306. https://doi.org/10.14502/tekstilec.65.2022081.' ieee: M. Dotter, L. L. Placke, J. L. Storck, and U. Güth, “Characterization of PAN-TiO2 Nanofiber Mats and their Application as Front Electrodes for Dye-sensitized Solar Cells,” Tekstilec, vol. 65, no. 4, pp. 298–306, 2023. mla: Dotter, Marius, et al. “Characterization of PAN-TiO2 Nanofiber Mats and Their Application as Front Electrodes for Dye-Sensitized Solar Cells.” Tekstilec, vol. 65, no. 4, University of Ljubljana, 2023, pp. 298–306, doi:10.14502/tekstilec.65.2022081. short: M. Dotter, L.L. Placke, J.L. Storck, U. Güth, Tekstilec 65 (2023) 298–306. date_created: 2023-03-10T14:44:25Z date_updated: 2023-05-12T08:54:45Z doi: 10.14502/tekstilec.65.2022081 file: - access_level: open_access content_type: application/pdf creator: mdotter date_created: 2023-03-10T14:42:20Z date_updated: 2023-03-10T14:42:20Z file_id: '2582' file_name: 10.14502Tekstilec2022.65.2022081.pdf file_size: 514696 relation: main_file success: 1 file_date_updated: 2023-03-10T14:42:20Z has_accepted_license: '1' intvolume: ' 65' issue: '4' keyword: - dye-sensitized solar cells (DSSC) - long-term stability - electrospinning - polyacrylonitrile (PAN) - TiO2 nanoparticles language: - iso: eng oa: '1' page: 298-306 publication: Tekstilec publication_identifier: eissn: - 2350-3696 issn: - 0351-3386 publication_status: published publisher: University of Ljubljana status: public title: Characterization of PAN-TiO2 Nanofiber Mats and their Application as Front Electrodes for Dye-sensitized Solar Cells tmp: image: /images/cc_by_sa.png legal_code_url: https://creativecommons.org/licenses/by-sa/4.0/legalcode name: Creative Commons Attribution-ShareAlike 4.0 International Public License (CC BY-SA 4.0) short: CC BY-SA (4.0) type: journal_article user_id: '216459' volume: 65 year: '2023' ... --- _id: '2181' abstract: - lang: eng text: " Crocheted textiles receive scarce scientific study and are at present not produced in automatized industrial scale. Computer-aided modelling and simulation offer capabilities for investigating possible technical fields of application. In this context a novel approach for modelling crocheted textiles consisting of chains, slip stitches and single crochets using a topology based and parameterized key point representation at the meso scale is proposed. According to the stitch size, yarn diameter and pattern spline interpolated models, which are free of interpenetrations up to approximately a 1/10 ratio of yarn diameter to stitch size, are generated by a developed Python program and software from the company TexMind. The models are suitable for finite element method (FEM) applications with LS-DYNA with which the mechanical properties of crocheted textiles can be studied. Exemplary simulations show anisotropic properties and homogeneous distribution of stresses in a crocheted textile. Due to the computationally simple and flexible modelling the presented approach may serve as a tool for designing planar crocheted textiles. This allows for estimation of the required yarn length and offers the prediction capabilities of simple and fast FEM simulations based on beam elements.\r\n \ " article_number: '152808372211392' article_type: original author: - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Dennis full_name: Gerber, Dennis last_name: Gerber - first_name: Liska full_name: Steenbock, Liska last_name: Steenbock - first_name: Yordan full_name: Kyosev, Yordan last_name: Kyosev citation: alphadin: 'Storck, Jan Lukas ; Gerber, Dennis ; Steenbock, Liska ; Kyosev, Yordan: Topology based modelling of crochet structures. In: Journal of Industrial Textiles Bd. 52, SAGE Publications (2022)' ama: Storck JL, Gerber D, Steenbock L, Kyosev Y. Topology based modelling of crochet structures. Journal of Industrial Textiles. 2022;52. doi:10.1177/15280837221139250 apa: Storck, J. L., Gerber, D., Steenbock, L., & Kyosev, Y. (2022). Topology based modelling of crochet structures. Journal of Industrial Textiles, 52. https://doi.org/10.1177/15280837221139250 bibtex: '@article{Storck_Gerber_Steenbock_Kyosev_2022, title={Topology based modelling of crochet structures}, volume={52}, DOI={10.1177/15280837221139250}, number={152808372211392}, journal={Journal of Industrial Textiles}, publisher={SAGE Publications}, author={Storck, Jan Lukas and Gerber, Dennis and Steenbock, Liska and Kyosev, Yordan}, year={2022} }' chicago: Storck, Jan Lukas, Dennis Gerber, Liska Steenbock, and Yordan Kyosev. “Topology Based Modelling of Crochet Structures.” Journal of Industrial Textiles 52 (2022). https://doi.org/10.1177/15280837221139250. ieee: J. L. Storck, D. Gerber, L. Steenbock, and Y. Kyosev, “Topology based modelling of crochet structures,” Journal of Industrial Textiles, vol. 52, 2022. mla: Storck, Jan Lukas, et al. “Topology Based Modelling of Crochet Structures.” Journal of Industrial Textiles, vol. 52, 152808372211392, SAGE Publications, 2022, doi:10.1177/15280837221139250. short: J.L. Storck, D. Gerber, L. Steenbock, Y. Kyosev, Journal of Industrial Textiles 52 (2022). date_created: 2022-11-17T09:12:15Z date_updated: 2024-03-27T14:01:15Z doi: 10.1177/15280837221139250 file: - access_level: open_access content_type: application/pdf creator: jstorck date_created: 2022-11-17T09:11:11Z date_updated: 2022-11-17T09:11:11Z file_id: '2182' file_name: 15280837221139250.pdf file_size: 2360432 relation: main_file success: 1 file_date_updated: 2022-11-17T09:11:11Z has_accepted_license: '1' intvolume: ' 52' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1177/15280837221139250 oa: '1' publication: Journal of Industrial Textiles publication_identifier: eissn: - 1530-8057 issn: - 1528-0837 publication_status: published publisher: SAGE Publications quality_controlled: '1' status: public title: Topology based modelling of crochet structures tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article urn: urn:nbn:de:hbz:bi10-21811 user_id: '216459' volume: 52 year: '2022' ... --- _id: '2285' abstract: - lang: eng text: Long-term stability belongs to the main problems of dye-sensitized solar cells (DSSCs), impeding their practical application. Especially the usually fluid electrolyte tends to evaporation, thus drying the cells if they are not perfectly sealed. While gelling the electrolyte with different polymers often reduces the efficiency, using a glycerol-based electrolyte was already shown to result in similar or even improved efficiency. At the same time, drying of the cells was significantly reduced. Here we report on improving glycerol-based electrolytes further by varying the iodine-triiodide ratio and the overall concentration in the electrolyte. Long-term tests with unsealed glass-based DSSCs were performed over more than 1 year, showing that most of the cells increased efficiency during this time, opposite to cells with a commercial solvent-based iodine-triiodide electrolyte which completely dried after 2–3 months. article_type: original author: - first_name: Katrin full_name: Gossen, Katrin last_name: Gossen - first_name: Marius full_name: Dotter, Marius id: '242889' last_name: Dotter orcid: 0000-0001-8398-1809 - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Gossen, Katrin ; Dotter, Marius ; Brockhagen, Bennet ; Storck, Jan Lukas ; Ehrmann, Andrea: Long-term investigation of unsealed DSSCs with glycerol-based electrolytes of different compositions. In: AIMS Materials Science Bd. 9 (2022), Nr. 2, S. 283–296' ama: Gossen K, Dotter M, Brockhagen B, Storck JL, Ehrmann A. Long-term investigation of unsealed DSSCs with glycerol-based electrolytes of different compositions. AIMS Materials Science . 2022;9(2):283-296. doi:10.3934/matersci.2022017 apa: Gossen, K., Dotter, M., Brockhagen, B., Storck, J. L., & Ehrmann, A. (2022). Long-term investigation of unsealed DSSCs with glycerol-based electrolytes of different compositions. AIMS Materials Science , 9(2), 283–296. https://doi.org/10.3934/matersci.2022017 bibtex: '@article{Gossen_Dotter_Brockhagen_Storck_Ehrmann_2022, title={Long-term investigation of unsealed DSSCs with glycerol-based electrolytes of different compositions}, volume={9}, DOI={10.3934/matersci.2022017}, number={2}, journal={AIMS Materials Science }, author={Gossen, Katrin and Dotter, Marius and Brockhagen, Bennet and Storck, Jan Lukas and Ehrmann, Andrea}, year={2022}, pages={283–296} }' chicago: 'Gossen, Katrin, Marius Dotter, Bennet Brockhagen, Jan Lukas Storck, and Andrea Ehrmann. “Long-Term Investigation of Unsealed DSSCs with Glycerol-Based Electrolytes of Different Compositions.” AIMS Materials Science 9, no. 2 (2022): 283–96. https://doi.org/10.3934/matersci.2022017.' ieee: K. Gossen, M. Dotter, B. Brockhagen, J. L. Storck, and A. Ehrmann, “Long-term investigation of unsealed DSSCs with glycerol-based electrolytes of different compositions,” AIMS Materials Science , vol. 9, no. 2, pp. 283–296, 2022. mla: Gossen, Katrin, et al. “Long-Term Investigation of Unsealed DSSCs with Glycerol-Based Electrolytes of Different Compositions.” AIMS Materials Science , vol. 9, no. 2, 2022, pp. 283–96, doi:10.3934/matersci.2022017. short: K. Gossen, M. Dotter, B. Brockhagen, J.L. Storck, A. Ehrmann, AIMS Materials Science 9 (2022) 283–296. date_created: 2022-12-23T14:59:41Z date_updated: 2024-03-27T14:01:15Z doi: 10.3934/matersci.2022017 file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2022-12-23T14:59:22Z date_updated: 2022-12-23T14:59:22Z file_id: '2286' file_name: _2022_Gossen_AIMS-Mater9_283-296.pdf file_size: 1112694 relation: main_file success: 1 file_date_updated: 2022-12-23T14:59:22Z funded_apc: '1' has_accepted_license: '1' intvolume: ' 9' issue: '2' keyword: - dye-sensitized solar cells (DSSCs) - glycerol - electrolyte - iodine-triiodide - natural dye - long-term study language: - iso: eng oa: '1' page: 283-296 publication: 'AIMS Materials Science ' publication_status: published quality_controlled: '1' status: public title: Long-term investigation of unsealed DSSCs with glycerol-based electrolytes of different compositions tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article urn: urn:nbn:de:hbz:bi10-22851 user_id: '216459' volume: 9 year: '2022' ... --- _id: '2015' abstract: - lang: eng text: " While fused deposition modeling (FDM) and other relatively inexpensive 3D printing methods are nowadays used in many applications, the possible areas of using FDM-printed objects are still limited due to mechanical and thermal constraints. Applications for space, e.g., for microsatellites, are restricted by the usually insufficient heat resistance of the typical FDM printing materials. Printing high-temperature polymers, on the other hand, necessitates special FDM printers, which are not always available. Here, we show investigations of common polymers, processible on low-cost FDM printers, under elevated temperatures of up to 160 °C for single treatments. The polymers with the highest dimensional stability and mechanical properties after different temperature treatments were periodically heat-treated between -40 °C and +80 °C in cycles of 90 min, similar to the temperature cycles a microsatellite in the low Earth orbit (LEO) experiences. While none of the materials under investigation fully maintains its dimensions and mechanical properties, filled poly(lactic acid) (PLA) filaments were found most suitable for applications under these thermal conditions.\r\n " article_number: '2826' article_type: original author: - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Guido full_name: Ehrmann, Guido last_name: Ehrmann - first_name: Uwe full_name: Güth, Uwe last_name: Güth - first_name: Jana full_name: Uthoff, Jana id: '241747' last_name: Uthoff orcid: 0009-0005-2689-1424 - first_name: Sarah Vanessa full_name: Homburg, Sarah Vanessa id: '216742' last_name: Homburg - first_name: Tomasz full_name: Blachowicz, Tomasz last_name: Blachowicz - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Storck, Jan Lukas ; Ehrmann, Guido ; Güth, Uwe ; Uthoff, Jana ; Homburg, Sarah Vanessa ; Blachowicz, Tomasz ; Ehrmann, Andrea: Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications. In: Polymers Bd. 14, MDPI AG (2022), Nr. 14' ama: Storck JL, Ehrmann G, Güth U, et al. Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications. Polymers. 2022;14(14). doi:10.3390/polym14142826 apa: Storck, J. L., Ehrmann, G., Güth, U., Uthoff, J., Homburg, S. V., Blachowicz, T., & Ehrmann, A. (2022). Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications. Polymers, 14(14). https://doi.org/10.3390/polym14142826 bibtex: '@article{Storck_Ehrmann_Güth_Uthoff_Homburg_Blachowicz_Ehrmann_2022, title={Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications}, volume={14}, DOI={10.3390/polym14142826}, number={142826}, journal={Polymers}, publisher={MDPI AG}, author={Storck, Jan Lukas and Ehrmann, Guido and Güth, Uwe and Uthoff, Jana and Homburg, Sarah Vanessa and Blachowicz, Tomasz and Ehrmann, Andrea}, year={2022} }' chicago: Storck, Jan Lukas, Guido Ehrmann, Uwe Güth, Jana Uthoff, Sarah Vanessa Homburg, Tomasz Blachowicz, and Andrea Ehrmann. “Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications.” Polymers 14, no. 14 (2022). https://doi.org/10.3390/polym14142826. ieee: J. L. Storck et al., “Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications,” Polymers, vol. 14, no. 14, 2022. mla: Storck, Jan Lukas, et al. “Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications.” Polymers, vol. 14, no. 14, 2826, MDPI AG, 2022, doi:10.3390/polym14142826. short: J.L. Storck, G. Ehrmann, U. Güth, J. Uthoff, S.V. Homburg, T. Blachowicz, A. Ehrmann, Polymers 14 (2022). date_created: 2022-07-14T17:35:42Z date_updated: 2024-03-27T14:01:14Z doi: 10.3390/polym14142826 file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2022-07-14T17:35:29Z date_updated: 2022-07-14T17:35:29Z file_id: '2016' file_name: _2022_Storck_Polymers14_2826.pdf file_size: 5884481 relation: main_file success: 1 file_date_updated: 2022-07-14T17:35:29Z funded_apc: '1' has_accepted_license: '1' intvolume: ' 14' issue: '14' keyword: - additive manufacturing - polymers - space - microsatellites - thermal stability - dimensions - mechanical properties language: - iso: eng oa: '1' publication: Polymers publication_identifier: eissn: - 2073-4360 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Investigation of Low-Cost FDM-Printed Polymers for Elevated-Temperature Applications tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article urn: urn:nbn:de:hbz:bi10-20150 user_id: '216459' volume: 14 year: '2022' ... --- _id: '2029' abstract: - lang: eng text: " Keratin is one of the most important protein materials and can act as a sustainable biopolymer for manifold applications. This paper reports on a sustainable extraction method for keratin from wool fiber materials. The use of this extracted keratin for polymer film preparation and preparation of nano-composite materials by electrospinning is investigated. The preparation of keratin films is done in combination with the both biopolymers alginate and pectin. Keratin nanofibers are prepared in combination with the polymer polyacrylonitrile PAN. A view on antibacterial properties of the prepared films is given. As further analytic methods, Fourier-transform infrared (FT-IR) spectroscopy, thermogravimetry, and scanning electron microscopy (SEM) are used. Finally, the preparation of new keratin containing materials is described, which may be used in future for biomedical applications.\r\n " article_number: '155892502210904' article_type: original author: - first_name: Sahil full_name: Goyal, Sahil last_name: Goyal - first_name: Marius full_name: Dotter, Marius id: '242889' last_name: Dotter orcid: 0000-0001-8398-1809 - first_name: Elise full_name: Diestelhorst, Elise last_name: Diestelhorst - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 - first_name: Boris full_name: Mahltig, Boris last_name: Mahltig citation: alphadin: 'Goyal, Sahil ; Dotter, Marius ; Diestelhorst, Elise ; Storck, Jan Lukas ; Ehrmann, Andrea ; Mahltig, Boris: Extraction of keratin from wool and its use as biopolymer in film formation and in electrospinning for composite material processing. In: Journal of Engineered Fibers and Fabrics Bd. 17, SAGE Publications (2022)' ama: Goyal S, Dotter M, Diestelhorst E, Storck JL, Ehrmann A, Mahltig B. Extraction of keratin from wool and its use as biopolymer in film formation and in electrospinning for composite material processing. Journal of Engineered Fibers and Fabrics. 2022;17. doi:10.1177/15589250221090499 apa: Goyal, S., Dotter, M., Diestelhorst, E., Storck, J. L., Ehrmann, A., & Mahltig, B. (2022). Extraction of keratin from wool and its use as biopolymer in film formation and in electrospinning for composite material processing. Journal of Engineered Fibers and Fabrics, 17. https://doi.org/10.1177/15589250221090499 bibtex: '@article{Goyal_Dotter_Diestelhorst_Storck_Ehrmann_Mahltig_2022, title={Extraction of keratin from wool and its use as biopolymer in film formation and in electrospinning for composite material processing}, volume={17}, DOI={10.1177/15589250221090499}, number={155892502210904}, journal={Journal of Engineered Fibers and Fabrics}, publisher={SAGE Publications}, author={Goyal, Sahil and Dotter, Marius and Diestelhorst, Elise and Storck, Jan Lukas and Ehrmann, Andrea and Mahltig, Boris}, year={2022} }' chicago: Goyal, Sahil, Marius Dotter, Elise Diestelhorst, Jan Lukas Storck, Andrea Ehrmann, and Boris Mahltig. “Extraction of Keratin from Wool and Its Use as Biopolymer in Film Formation and in Electrospinning for Composite Material Processing.” Journal of Engineered Fibers and Fabrics 17 (2022). https://doi.org/10.1177/15589250221090499. ieee: S. Goyal, M. Dotter, E. Diestelhorst, J. L. Storck, A. Ehrmann, and B. Mahltig, “Extraction of keratin from wool and its use as biopolymer in film formation and in electrospinning for composite material processing,” Journal of Engineered Fibers and Fabrics, vol. 17, 2022. mla: Goyal, Sahil, et al. “Extraction of Keratin from Wool and Its Use as Biopolymer in Film Formation and in Electrospinning for Composite Material Processing.” Journal of Engineered Fibers and Fabrics, vol. 17, 155892502210904, SAGE Publications, 2022, doi:10.1177/15589250221090499. short: S. Goyal, M. Dotter, E. Diestelhorst, J.L. Storck, A. Ehrmann, B. Mahltig, Journal of Engineered Fibers and Fabrics 17 (2022). date_created: 2022-07-14T17:47:42Z date_updated: 2024-03-27T14:01:14Z doi: 10.1177/15589250221090499 file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2022-07-14T17:47:05Z date_updated: 2022-07-14T17:47:05Z file_id: '2030' file_name: _2022_Goyal_JEFF17_15589250221090499.pdf file_size: 4643518 relation: main_file success: 1 file_date_updated: 2022-07-14T17:47:05Z has_accepted_license: '1' intvolume: ' 17' keyword: - Keratin - wool - electrospinning - SEM - FT-IR spectroscopy - antimicrobial - antibacterial language: - iso: eng oa: '1' publication: Journal of Engineered Fibers and Fabrics publication_identifier: eissn: - 1558-9250 issn: - 1558-9250 publication_status: published publisher: SAGE Publications quality_controlled: '1' status: public title: Extraction of keratin from wool and its use as biopolymer in film formation and in electrospinning for composite material processing tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article urn: urn:nbn:de:hbz:bi10-20293 user_id: '216459' volume: 17 year: '2022' ... --- _id: '2039' abstract: - lang: eng text: " Carbon nanofibers are used for a broad range of applications, from nano-composites to energy storage devices. They are typically produced from electrospun poly(acrylonitrile) nanofibers by thermal stabilization and carbonization. The nanofiber mats are usually placed freely movable in an oven, which leads to relaxation of internal stress within the nanofibers, making them thicker and shorter. To preserve their pristine morphology they can be mechanically fixated, which may cause the nanofibers to break. In a previous study, we demonstrated that sandwiching the nanofiber mats between metal sheets retained their morphology during stabilization and incipient carbonization at 500 °C. Here, we present a comparative study of stainless steel, titanium, copper and silicon substrate sandwiches at carbonization temperatures of 500 °C, 800 °C and 1200 °C. Helium ion microscopy revealed that all metals mostly eliminated nanofiber deformation, whereas silicone achieved the best results in this regard. The highest temperatures for which the metals were shown to be applicable were 500 °C for silicon, 800 °C for stainless steel and copper, and 1200 °C for titanium. Fourier transform infrared and Raman spectroscopy revealed a higher degree of carbonization and increased crystallinity for higher temperatures, which was shown to depend on the substrate material.\r\n " alternative_id: - '2579' article_number: '721' article_type: original author: - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Martin full_name: Wortmann, Martin last_name: Wortmann - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Natalie full_name: Frese, Natalie last_name: Frese - first_name: Elise full_name: Diestelhorst, Elise last_name: Diestelhorst - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 - first_name: Christian full_name: Hellert, Christian id: '221135' last_name: Hellert - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Storck, Jan Lukas ; Wortmann, Martin ; Brockhagen, Bennet ; Frese, Natalie ; Diestelhorst, Elise ; Grothe, Timo ; Hellert, Christian ; Ehrmann, Andrea: Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers. In: Polymers Bd. 14, MDPI AG (2022), Nr. 4' ama: Storck JL, Wortmann M, Brockhagen B, et al. Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers. Polymers. 2022;14(4). doi:10.3390/polym14040721 apa: Storck, J. L., Wortmann, M., Brockhagen, B., Frese, N., Diestelhorst, E., Grothe, T., … Ehrmann, A. (2022). Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers. Polymers, 14(4). https://doi.org/10.3390/polym14040721 bibtex: '@article{Storck_Wortmann_Brockhagen_Frese_Diestelhorst_Grothe_Hellert_Ehrmann_2022, title={Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers}, volume={14}, DOI={10.3390/polym14040721}, number={4721}, journal={Polymers}, publisher={MDPI AG}, author={Storck, Jan Lukas and Wortmann, Martin and Brockhagen, Bennet and Frese, Natalie and Diestelhorst, Elise and Grothe, Timo and Hellert, Christian and Ehrmann, Andrea}, year={2022} }' chicago: Storck, Jan Lukas, Martin Wortmann, Bennet Brockhagen, Natalie Frese, Elise Diestelhorst, Timo Grothe, Christian Hellert, and Andrea Ehrmann. “Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers.” Polymers 14, no. 4 (2022). https://doi.org/10.3390/polym14040721. ieee: J. L. Storck et al., “Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers,” Polymers, vol. 14, no. 4, 2022. mla: Storck, Jan Lukas, et al. “Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers.” Polymers, vol. 14, no. 4, 721, MDPI AG, 2022, doi:10.3390/polym14040721. short: J.L. Storck, M. Wortmann, B. Brockhagen, N. Frese, E. Diestelhorst, T. Grothe, C. Hellert, A. Ehrmann, Polymers 14 (2022). date_created: 2022-07-14T17:58:06Z date_updated: 2024-03-27T14:01:14Z doi: 10.3390/polym14040721 file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2022-07-14T17:57:46Z date_updated: 2022-07-14T17:57:46Z file_id: '2040' file_name: _2022_Storck_Polymers14_721_SI.pdf file_size: 211093 relation: main_file success: 1 file_date_updated: 2022-07-14T17:57:46Z has_accepted_license: '1' intvolume: ' 14' issue: '4' keyword: - electrospinning - poly(acrylonitrile) - stabilization - carbonization - metallic substrates - shrinkage - nanofiber morphology language: - iso: eng main_file_link: - open_access: '1' oa: '1' publication: Polymers publication_identifier: eissn: - 2073-4360 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Comparative Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article urn: urn:nbn:de:hbz:bi10-20394 user_id: '216459' volume: 14 year: '2022' ... --- _id: '2043' abstract: - lang: eng text: " Abstract - \r\n 3D printing is nowadays used for many applications far beyond pure rapid prototyping. As tools to prepare custom-made objects which may be highly complex, different 3D printing techniques have emerged into areas of application where the mechanical, thermal, optical and other properties have to meet high requirements. Amongst them, applications for space, e.g. for microsatellites, make extreme demands regarding the stability under high temperatures. Nevertheless, polymeric 3D printed materials have several advantages for space application in comparison with metal objects. Here we thus investigate the impact of temperatures up to 85 °C and 185 °C, respectively, on typical 3D printing materials for fused deposition modeling or stereolithography (SLA) with inexpensive 3D printers. The materials are found to differ strongly in terms of mechanical properties and dimensional stability after the treatment at a higher temperature, with SLA resins and co-polyester showing the best dimensional stability, while acrylonitrile–butadiene–styrene and SLA resin after long UV post-treatment has the best mechanical properties.\r\n " article_number: '015001' article_type: original author: - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Guido full_name: Ehrmann, Guido last_name: Ehrmann - first_name: Jana full_name: Uthoff, Jana id: '241747' last_name: Uthoff orcid: 0009-0005-2689-1424 - first_name: Elise full_name: Diestelhorst, Elise last_name: Diestelhorst - first_name: Tomasz full_name: Blachowicz, Tomasz last_name: Blachowicz - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Storck, Jan Lukas ; Ehrmann, Guido ; Uthoff, Jana ; Diestelhorst, Elise ; Blachowicz, Tomasz ; Ehrmann, Andrea: Investigating inexpensive polymeric 3D printed materials under extreme thermal conditions. In: Materials Futures Bd. 1, IOP Publishing (2022), Nr. 1' ama: Storck JL, Ehrmann G, Uthoff J, Diestelhorst E, Blachowicz T, Ehrmann A. Investigating inexpensive polymeric 3D printed materials under extreme thermal conditions. Materials Futures. 2022;1(1). doi:10.1088/2752-5724/ac4beb apa: Storck, J. L., Ehrmann, G., Uthoff, J., Diestelhorst, E., Blachowicz, T., & Ehrmann, A. (2022). Investigating inexpensive polymeric 3D printed materials under extreme thermal conditions. Materials Futures, 1(1). https://doi.org/10.1088/2752-5724/ac4beb bibtex: '@article{Storck_Ehrmann_Uthoff_Diestelhorst_Blachowicz_Ehrmann_2022, title={Investigating inexpensive polymeric 3D printed materials under extreme thermal conditions}, volume={1}, DOI={10.1088/2752-5724/ac4beb}, number={1015001}, journal={Materials Futures}, publisher={IOP Publishing}, author={Storck, Jan Lukas and Ehrmann, Guido and Uthoff, Jana and Diestelhorst, Elise and Blachowicz, Tomasz and Ehrmann, Andrea}, year={2022} }' chicago: Storck, Jan Lukas, Guido Ehrmann, Jana Uthoff, Elise Diestelhorst, Tomasz Blachowicz, and Andrea Ehrmann. “Investigating Inexpensive Polymeric 3D Printed Materials under Extreme Thermal Conditions.” Materials Futures 1, no. 1 (2022). https://doi.org/10.1088/2752-5724/ac4beb. ieee: J. L. Storck, G. Ehrmann, J. Uthoff, E. Diestelhorst, T. Blachowicz, and A. Ehrmann, “Investigating inexpensive polymeric 3D printed materials under extreme thermal conditions,” Materials Futures, vol. 1, no. 1, 2022. mla: Storck, Jan Lukas, et al. “Investigating Inexpensive Polymeric 3D Printed Materials under Extreme Thermal Conditions.” Materials Futures, vol. 1, no. 1, 015001, IOP Publishing, 2022, doi:10.1088/2752-5724/ac4beb. short: J.L. Storck, G. Ehrmann, J. Uthoff, E. Diestelhorst, T. Blachowicz, A. Ehrmann, Materials Futures 1 (2022). date_created: 2022-07-14T18:01:25Z date_updated: 2024-03-27T14:01:14Z doi: 10.1088/2752-5724/ac4beb file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2022-07-14T18:00:45Z date_updated: 2022-07-14T18:00:45Z file_id: '2044' file_name: _2022_Storck_MaterFutures_online-first.pdf file_size: 1982261 relation: main_file success: 1 file_date_updated: 2022-07-14T18:00:45Z has_accepted_license: '1' intvolume: ' 1' issue: '1' language: - iso: eng oa: '1' publication: Materials Futures publication_identifier: eissn: - 2752-5724 publication_status: published publisher: IOP Publishing quality_controlled: '1' status: public title: Investigating inexpensive polymeric 3D printed materials under extreme thermal conditions tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article urn: urn:nbn:de:hbz:bi10-20430 user_id: '245590' volume: 1 year: '2022' ... --- _id: '1513' abstract: - lang: eng text: " The effects of climate change are becoming increasingly clear, and the urgency of solving the energy and resource crisis has been recognized by politicians and society. One of the most important solutions is sustainable energy technologies. The problem with the state of the art, however, is that production is energy-intensive and non-recyclable waste remains after the useful life. For monocrystalline photovoltaics, for example, there are recycling processes for glass and aluminum, but these must rather be described as downcycling. The semiconductor material is not recycled at all. Another promising technology for sustainable energy generation is dye-sensitized solar cells (DSSCs). Although efficiency and long-term stability still need to be improved, the technology has high potential to complement the state of the art. DSSCs have comparatively low production costs and can be manufactured without toxic components. In this work, we present the world’ s first experiment to test the recycling potential of non-toxic glass-based DSSCs in a melting test. The glass constituents were analyzed by optical emission spectrometry with inductively coupled plasma (ICP-OES), and the surface was examined by scanning electron microscopy energy dispersive X-ray (SEM-EDX). The glass was melted in a furnace and compared to a standard glass recycling process. The results show that the described DSSCs are suitable for glass recycling and thus can potentially circulate in a circular economy without a downcycling process. However, material properties such as chemical resistance, transparency or viscosity are not investigated in this work and need further research.\r\n " alternative_id: - '4190' article_number: '6622' author: - first_name: Fabian full_name: Schoden, Fabian id: '210954' last_name: Schoden orcid: 0000-0002-2481-7141 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-2481-7141/work/107754952 - first_name: Anna Katharina full_name: Schnatmann, Anna Katharina id: '233154' last_name: Schnatmann - first_name: Emma full_name: Davies, Emma last_name: Davies - first_name: Dirk full_name: Diederich, Dirk last_name: Diederich - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/107754954 - first_name: Dörthe full_name: Knefelkamp, Dörthe last_name: Knefelkamp - first_name: Tomasz full_name: Blachowicz, Tomasz last_name: Blachowicz - first_name: Eva full_name: Schwenzfeier-Hellkamp, Eva id: '72528' last_name: Schwenzfeier-Hellkamp orcid: 0000-0002-3020-1343 citation: alphadin: 'Schoden, Fabian ; Schnatmann, Anna Katharina ; Davies, Emma ; Diederich, Dirk ; Storck, Jan Lukas ; Knefelkamp, Dörthe ; Blachowicz, Tomasz ; Schwenzfeier-Hellkamp, Eva: Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment. In: Materials Bd. 14, MDPI AG (2021), Nr. 21' ama: Schoden F, Schnatmann AK, Davies E, et al. Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment. Materials. 2021;14(21). doi:10.3390/ma14216622 apa: Schoden, F., Schnatmann, A. K., Davies, E., Diederich, D., Storck, J. L., Knefelkamp, D., … Schwenzfeier-Hellkamp, E. (2021). Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment. Materials, 14(21). https://doi.org/10.3390/ma14216622 bibtex: '@article{Schoden_Schnatmann_Davies_Diederich_Storck_Knefelkamp_Blachowicz_Schwenzfeier-Hellkamp_2021, title={Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment}, volume={14}, DOI={10.3390/ma14216622}, number={216622}, journal={Materials}, publisher={MDPI AG}, author={Schoden, Fabian and Schnatmann, Anna Katharina and Davies, Emma and Diederich, Dirk and Storck, Jan Lukas and Knefelkamp, Dörthe and Blachowicz, Tomasz and Schwenzfeier-Hellkamp, Eva}, year={2021} }' chicago: Schoden, Fabian, Anna Katharina Schnatmann, Emma Davies, Dirk Diederich, Jan Lukas Storck, Dörthe Knefelkamp, Tomasz Blachowicz, and Eva Schwenzfeier-Hellkamp. “Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment.” Materials 14, no. 21 (2021). https://doi.org/10.3390/ma14216622. ieee: F. Schoden et al., “Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment,” Materials, vol. 14, no. 21, 2021. mla: Schoden, Fabian, et al. “Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment.” Materials, vol. 14, no. 21, 6622, MDPI AG, 2021, doi:10.3390/ma14216622. short: F. Schoden, A.K. Schnatmann, E. Davies, D. Diederich, J.L. Storck, D. Knefelkamp, T. Blachowicz, E. Schwenzfeier-Hellkamp, Materials 14 (2021). date_created: 2021-11-09T13:51:14Z date_updated: 2024-03-07T10:28:18Z department: - _id: '103' doi: 10.3390/ma14216622 intvolume: ' 14' issue: '21' language: - iso: eng main_file_link: - open_access: '1' url: https://www.mdpi.com/1996-1944/14/21/6622/html oa: '1' publication: Materials publication_identifier: eissn: - 1996-1944 publication_status: published publisher: MDPI AG quality_controlled: '1' related_material: record: - id: '2091' relation: later_version status: public status: public title: Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: '220548' volume: 14 year: '2021' ... --- _id: '1081' abstract: - lang: eng text: " Polyacrylonitrile (PAN) nanofiber mats are typical precursors for carbon nanofibers. They can be fixed or even elongated during stabilization and subsequent carbonization to gain straight, mechanically robust carbon nanofibers. These processes necessitate additional equipment or are—if the nanofiber mats are just fixed at the edges—prone to resulting in the specimens breaking, due to an uneven force distribution. Hence, we showed in a previous study that electrospinning PAN on aluminum foils and stabilizing them fixed on these substrates, is a suitable solution to keep the desired morphology after stabilization and incipient carbonization. Here, we report on the influence of different metallic and semiconductor substrates on the physical and chemical properties of the nanofiber mats after stabilization and carbonization at temperatures up to 1200 °C. For stabilization on a metal substrate, an optimum stabilization temperature of slightly above 240 °C was found, approached with a heating rate of 0.25 K/min. Independent from the substrate material, SEM images revealed less defect fibers in the nanofiber mats stabilized and incipiently carbonized on a metal foil. Finally, high-temperature carbonization on different substrates is shown to allow for producing metal/carbon nano-composites.\r\n " alternative_id: - '1625' - '2650' article_number: '12' article_type: original author: - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/95037509 - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/94758815 - first_name: Lilia full_name: Sabantina, Lilia last_name: Sabantina - first_name: Bernhard full_name: Kaltschmidt, Bernhard last_name: Kaltschmidt - first_name: Khorolsuren full_name: Tuvshinbayar, Khorolsuren id: '222971' last_name: Tuvshinbayar - first_name: Laura full_name: Braun, Laura last_name: Braun - first_name: Ewin full_name: Tanzli, Ewin last_name: Tanzli - first_name: Andreas full_name: Hütten, Andreas last_name: Hütten - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/94758817 citation: alphadin: 'Storck, Jan Lukas ; Brockhagen, Bennet ; Grothe, Timo ; Sabantina, Lilia ; Kaltschmidt, Bernhard ; Tuvshinbayar, Khorolsuren ; Braun, Laura ; Tanzli, Ewin ; u. a.: Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates. In: C Bd. 7, MDPI AG (2021), Nr. 1' ama: Storck JL, Brockhagen B, Grothe T, et al. Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates. C. 2021;7(1). doi:10.3390/c7010012 apa: Storck, J. L., Brockhagen, B., Grothe, T., Sabantina, L., Kaltschmidt, B., Tuvshinbayar, K., … Ehrmann, A. (2021). Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates. C, 7(1). https://doi.org/10.3390/c7010012 bibtex: '@article{Storck_Brockhagen_Grothe_Sabantina_Kaltschmidt_Tuvshinbayar_Braun_Tanzli_Hütten_Ehrmann_2021, title={Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates}, volume={7}, DOI={10.3390/c7010012}, number={112}, journal={C}, publisher={MDPI AG}, author={Storck, Jan Lukas and Brockhagen, Bennet and Grothe, Timo and Sabantina, Lilia and Kaltschmidt, Bernhard and Tuvshinbayar, Khorolsuren and Braun, Laura and Tanzli, Ewin and Hütten, Andreas and Ehrmann, Andrea}, year={2021} }' chicago: Storck, Jan Lukas, Bennet Brockhagen, Timo Grothe, Lilia Sabantina, Bernhard Kaltschmidt, Khorolsuren Tuvshinbayar, Laura Braun, Ewin Tanzli, Andreas Hütten, and Andrea Ehrmann. “Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates.” C 7, no. 1 (2021). https://doi.org/10.3390/c7010012. ieee: J. L. Storck et al., “Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates,” C, vol. 7, no. 1, 2021. mla: Storck, Jan Lukas, et al. “Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates.” C, vol. 7, no. 1, 12, MDPI AG, 2021, doi:10.3390/c7010012. short: J.L. Storck, B. Brockhagen, T. Grothe, L. Sabantina, B. Kaltschmidt, K. Tuvshinbayar, L. Braun, E. Tanzli, A. Hütten, A. Ehrmann, C 7 (2021). date_created: 2021-05-31T18:59:11Z date_updated: 2023-10-04T13:12:28Z doi: 10.3390/c7010012 intvolume: ' 7' issue: '1' keyword: - polyacrylonitrile (PAN) - nanofibers - electrospinning - aluminum - copper - tin - titanium - silicon wafer - steel - stabilization and carbonization language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3390/c7010012 oa: '1' publication: C publication_identifier: eissn: - 2311-5629 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Stabilization and Carbonization of PAN Nanofiber Mats Electrospun on Metal Substrates tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: '245590' volume: 7 year: '2021' ... --- _id: '1294' abstract: - lang: eng text: During electrospinning, the flying nanofibers can be attracted by conductive areas such as copper tape on a nonconductive substrate, especially in case of magnetic nanofibers. The question arises, however, whether the conductivity or any other physical properties of these areas are responsible for this effect. Here, electrospinning polyacrylonitrile (PAN) on nonconductive polypropylene (PP) substrates is reported, modified with conductive copper tape as well as with diverse coatings with varying dielectric constants. The results show that in case of non-magnetic PAN fibers, especially BaTiO3 with its high dielectric constant strongly, attracts the fibers formed during electrospinning, which can be explained by local modification of the electric field due to the introduced dielectric. This process can be used to tailor the nanofiber mat thickness depending on the position. alternative_id: - '1619' article_number: '2000213' article_type: original author: - first_name: Christian full_name: Hellert, Christian id: '221135' last_name: Hellert - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/95040589 - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/95040590 - first_name: Bernhard full_name: Kaltschmidt, Bernhard last_name: Kaltschmidt - first_name: Andreas full_name: Hütten, Andreas last_name: Hütten - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/95040591 citation: alphadin: 'Hellert, Christian ; Storck, Jan Lukas ; Grothe, Timo ; Kaltschmidt, Bernhard ; Hütten, Andreas ; Ehrmann, Andrea: Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns. In: Macromolecular Symposia Bd. 395, Wiley (2021), Nr. 1' ama: Hellert C, Storck JL, Grothe T, Kaltschmidt B, Hütten A, Ehrmann A. Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns. Macromolecular Symposia. 2021;395(1). doi:10.1002/masy.202000213 apa: Hellert, C., Storck, J. L., Grothe, T., Kaltschmidt, B., Hütten, A., & Ehrmann, A. (2021). Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns. Macromolecular Symposia, 395(1). https://doi.org/10.1002/masy.202000213 bibtex: '@article{Hellert_Storck_Grothe_Kaltschmidt_Hütten_Ehrmann_2021, title={Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns}, volume={395}, DOI={10.1002/masy.202000213}, number={12000213}, journal={Macromolecular Symposia}, publisher={Wiley}, author={Hellert, Christian and Storck, Jan Lukas and Grothe, Timo and Kaltschmidt, Bernhard and Hütten, Andreas and Ehrmann, Andrea}, year={2021} }' chicago: Hellert, Christian, Jan Lukas Storck, Timo Grothe, Bernhard Kaltschmidt, Andreas Hütten, and Andrea Ehrmann. “Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns.” Macromolecular Symposia 395, no. 1 (2021). https://doi.org/10.1002/masy.202000213. ieee: C. Hellert, J. L. Storck, T. Grothe, B. Kaltschmidt, A. Hütten, and A. Ehrmann, “Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns,” Macromolecular Symposia, vol. 395, no. 1, 2021. mla: Hellert, Christian, et al. “Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns.” Macromolecular Symposia, vol. 395, no. 1, 2000213, Wiley, 2021, doi:10.1002/masy.202000213. short: C. Hellert, J.L. Storck, T. Grothe, B. Kaltschmidt, A. Hütten, A. Ehrmann, Macromolecular Symposia 395 (2021). date_created: 2021-06-06T10:11:05Z date_updated: 2023-10-04T13:10:18Z doi: 10.1002/masy.202000213 intvolume: ' 395' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/masy.202000213 oa: '1' publication: Macromolecular Symposia publication_identifier: eissn: - 1521-3900 issn: - 1022-1360 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Positioning and Aligning Electrospun PAN Fibers by Conductive and Dielectric Substrate Patterns tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: '245590' volume: 395 year: '2021' ... --- _id: '1292' author: - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Fabian full_name: Schoden, Fabian id: '210954' last_name: Schoden orcid: 0000-0002-2481-7141 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-2481-7141/work/95040592 - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/95040593 - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/95040594 - first_name: Christian full_name: Eßelmann, Christian last_name: Eßelmann - first_name: Robin full_name: Böttjer, Robin last_name: Böttjer - first_name: Anke full_name: Rattenholl, Anke last_name: Rattenholl - first_name: Frank full_name: Gudermann, Frank last_name: Gudermann citation: alphadin: 'Brockhagen, Bennet ; Schoden, Fabian ; Storck, Jan Lukas ; Grothe, Timo ; Eßelmann, Christian ; Böttjer, Robin ; Rattenholl, Anke ; Gudermann, Frank: Investigating minimal requirements for plants on textile substrates in low-cost hydroponic systems. In: AIMS Bioengineering Bd. 8, American Institute of Mathematical Sciences (AIMS) (2021), Nr. 2, S. 173–191' ama: Brockhagen B, Schoden F, Storck JL, et al. Investigating minimal requirements for plants on textile substrates in low-cost hydroponic systems. AIMS Bioengineering. 2021;8(2):173-191. doi: 10.3934/bioeng.2021016 apa: Brockhagen, B., Schoden, F., Storck, J. L., Grothe, T., Eßelmann, C., Böttjer, R., … Gudermann, F. (2021). Investigating minimal requirements for plants on textile substrates in low-cost hydroponic systems. AIMS Bioengineering, 8(2), 173–191. https://doi.org/ 10.3934/bioeng.2021016 bibtex: '@article{Brockhagen_Schoden_Storck_Grothe_Eßelmann_Böttjer_Rattenholl_Gudermann_2021, title={Investigating minimal requirements for plants on textile substrates in low-cost hydroponic systems}, volume={8}, DOI={ 10.3934/bioeng.2021016}, number={2}, journal={AIMS Bioengineering}, publisher={American Institute of Mathematical Sciences (AIMS)}, author={Brockhagen, Bennet and Schoden, Fabian and Storck, Jan Lukas and Grothe, Timo and Eßelmann, Christian and Böttjer, Robin and Rattenholl, Anke and Gudermann, Frank}, year={2021}, pages={173–191} }' chicago: 'Brockhagen, Bennet, Fabian Schoden, Jan Lukas Storck, Timo Grothe, Christian Eßelmann, Robin Böttjer, Anke Rattenholl, and Frank Gudermann. “Investigating Minimal Requirements for Plants on Textile Substrates in Low-Cost Hydroponic Systems.” AIMS Bioengineering 8, no. 2 (2021): 173–91. https://doi.org/ 10.3934/bioeng.2021016.' ieee: B. Brockhagen et al., “Investigating minimal requirements for plants on textile substrates in low-cost hydroponic systems,” AIMS Bioengineering, vol. 8, no. 2, pp. 173–191, 2021. mla: Brockhagen, Bennet, et al. “Investigating Minimal Requirements for Plants on Textile Substrates in Low-Cost Hydroponic Systems.” AIMS Bioengineering, vol. 8, no. 2, American Institute of Mathematical Sciences (AIMS), 2021, pp. 173–91, doi: 10.3934/bioeng.2021016. short: B. Brockhagen, F. Schoden, J.L. Storck, T. Grothe, C. Eßelmann, R. Böttjer, A. Rattenholl, F. Gudermann, AIMS Bioengineering 8 (2021) 173–191. date_created: 2021-06-06T10:04:11Z date_updated: 2023-03-10T14:47:59Z doi: ' 10.3934/bioeng.2021016' intvolume: ' 8' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://www.aimspress.com/article/doi/10.3934/bioeng.2021016 oa: '1' page: 173-191 publication: AIMS Bioengineering publication_identifier: issn: - 2375-1495 publication_status: published publisher: American Institute of Mathematical Sciences (AIMS) quality_controlled: '1' status: public title: Investigating minimal requirements for plants on textile substrates in low-cost hydroponic systems type: journal_article user_id: '221157' volume: 8 year: '2021' ... --- _id: '692' abstract: - lang: eng text: ' The green microalgae Chlorella vulgaris can be used in diverse applications from food to biofuel production. Growing them in suspension leads to challenging harvesting and processing. One possibility to overcome these problems is growing them as biofilms, i.e. adhering on a surface. While previous experiments of several research groups concentrated on flat, rigid surfaces, partly chemically modified, here the possibility to grow them on different textile substrates was investigated which were shown to be suitable as substrates for germination and growth of higher plants. Microalgae were counted after one week, subdivided into adhered and suspended ones, to evaluate the ideal substrate for cultivation and harvesting. The results show clear differences between the different woven and knitted fabrics from diverse materials, indicating that especially an open-pore jute woven fabric increased the overall algae concentration by approx. a factor of 2 and increased the adhesion of C. vulgaris by a factor of 5-10, as compared to most other textile substrates under investigation, followed by two other hairy knitted fabrics. Such textile fabrics can thus be suggested as possible substrates for improved growth and harvesting of this microalga. ' article_type: original author: - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/95037504 - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/94759974 - first_name: Robin full_name: Böttjer, Robin last_name: Böttjer - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/94759976 citation: alphadin: 'Brockhagen, Bennet ; Storck, Jan Lukas ; Grothe, Timo ; Böttjer, Robin ; Ehrmann, Andrea: Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates. In: AIMS Bioengineering Bd. 8 (2021), Nr. 1, S. 16–24' ama: Brockhagen B, Storck JL, Grothe T, Böttjer R, Ehrmann A. Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates. AIMS Bioengineering. 2021;8(1):16-24. doi:10.3934/bioeng.2021003 apa: Brockhagen, B., Storck, J. L., Grothe, T., Böttjer, R., & Ehrmann, A. (2021). Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates. AIMS Bioengineering, 8(1), 16–24. https://doi.org/10.3934/bioeng.2021003 bibtex: '@article{Brockhagen_Storck_Grothe_Böttjer_Ehrmann_2021, title={ Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates}, volume={8}, DOI={10.3934/bioeng.2021003}, number={1}, journal={AIMS Bioengineering}, author={Brockhagen, Bennet and Storck, Jan Lukas and Grothe, Timo and Böttjer, Robin and Ehrmann, Andrea}, year={2021}, pages={16–24} }' chicago: 'Brockhagen, Bennet, Jan Lukas Storck, Timo Grothe, Robin Böttjer, and Andrea Ehrmann. “ Improved Growth and Harvesting of Microalgae Chlorella Vulgaris on Textile Fabrics as 2.5D Substrates.” AIMS Bioengineering 8, no. 1 (2021): 16–24. https://doi.org/10.3934/bioeng.2021003.' ieee: B. Brockhagen, J. L. Storck, T. Grothe, R. Böttjer, and A. Ehrmann, “ Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates,” AIMS Bioengineering, vol. 8, no. 1, pp. 16–24, 2021. mla: Brockhagen, Bennet, et al. “ Improved Growth and Harvesting of Microalgae Chlorella Vulgaris on Textile Fabrics as 2.5D Substrates.” AIMS Bioengineering, vol. 8, no. 1, 2021, pp. 16–24, doi:10.3934/bioeng.2021003. short: B. Brockhagen, J.L. Storck, T. Grothe, R. Böttjer, A. Ehrmann, AIMS Bioengineering 8 (2021) 16–24. date_created: 2021-01-03T18:11:12Z date_updated: 2023-03-10T14:46:54Z department: - _id: '103' doi: 10.3934/bioeng.2021003 file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2021-01-03T18:10:33Z date_updated: 2021-01-03T18:10:33Z file_id: '693' file_name: _2021_Brockhagen_AIMSBioneng8_16-24.pdf file_size: 365663 relation: main_file success: 1 file_date_updated: 2021-01-03T18:10:33Z funded_apc: '1' has_accepted_license: '1' intvolume: ' 8' issue: '1' keyword: - woven fabric - knitted fabric - textile substrate - adhesion - biofilm - jute - culture language: - iso: eng main_file_link: - open_access: '1' url: http://www.aimspress.com/article/doi/10.3934/bioeng.2021003 oa: '1' page: 16-24 publication: AIMS Bioengineering publication_status: published quality_controlled: '1' status: public title: ' Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates' type: journal_article user_id: '221157' volume: 8 year: '2021' ... --- _id: '1594' abstract: - lang: eng text: " Electrospun poly(acrylonitrile) (PAN) nanofibers are typical precursors of carbon nanofibers. During stabilization and carbonization, however, the morphology of pristine PAN nanofibers is not retained if the as-spun nanofiber mats are treated without an external mechanical force, since internal stress tends to relax, causing the whole mats to shrink significantly, while the individual fibers thicken and curl. Stretching the nanofiber mats during thermal treatment, in contrast, can result in fractures due to inhomogeneous stress. Previous studies have shown that stabilization and carbonization of PAN nanofibers electrospun on an aluminum substrate are efficient methods to retain the fiber mat dimensions without macroscopic cracks during heat treatment. In this work, we studied different procedures of mechanical fixation via metallic substrates during thermal treatment. The influence of the metallic substrate material as well as different methods of double-sided covering of the fibers, i.e., sandwiching, were investigated. The results revealed that sandwich configurations with double-sided metallic supports not only facilitate optimal preservation of the original fiber morphology but also significantly accelerate the carbonization process. It was found that unlike regularly carbonized nanofibers, the metal supports allow complete deoxygenation at low treatment temperature and that the obtained carbon nanofibers exhibit increased crystallinity.\r\n " article_number: '4686' article_type: original author: - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/105572229 - first_name: Christian full_name: Hellert, Christian id: '221135' last_name: Hellert - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Martin full_name: Wortmann, Martin last_name: Wortmann - first_name: Elise full_name: Diestelhorst, Elise last_name: Diestelhorst - first_name: Natalie full_name: Frese, Natalie last_name: Frese - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/105572233 - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105572236 citation: alphadin: 'Storck, Jan Lukas ; Hellert, Christian ; Brockhagen, Bennet ; Wortmann, Martin ; Diestelhorst, Elise ; Frese, Natalie ; Grothe, Timo ; Ehrmann, Andrea: Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment. In: Materials Bd. 14, MDPI AG (2021), Nr. 16' ama: Storck JL, Hellert C, Brockhagen B, et al. Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment. Materials. 2021;14(16). doi:10.3390/ma14164686 apa: Storck, J. L., Hellert, C., Brockhagen, B., Wortmann, M., Diestelhorst, E., Frese, N., … Ehrmann, A. (2021). Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment. Materials, 14(16). https://doi.org/10.3390/ma14164686 bibtex: '@article{Storck_Hellert_Brockhagen_Wortmann_Diestelhorst_Frese_Grothe_Ehrmann_2021, title={Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment}, volume={14}, DOI={10.3390/ma14164686}, number={164686}, journal={Materials}, publisher={MDPI AG}, author={Storck, Jan Lukas and Hellert, Christian and Brockhagen, Bennet and Wortmann, Martin and Diestelhorst, Elise and Frese, Natalie and Grothe, Timo and Ehrmann, Andrea}, year={2021} }' chicago: Storck, Jan Lukas, Christian Hellert, Bennet Brockhagen, Martin Wortmann, Elise Diestelhorst, Natalie Frese, Timo Grothe, and Andrea Ehrmann. “Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment.” Materials 14, no. 16 (2021). https://doi.org/10.3390/ma14164686. ieee: J. L. Storck et al., “Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment,” Materials, vol. 14, no. 16, 2021. mla: Storck, Jan Lukas, et al. “Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment.” Materials, vol. 14, no. 16, 4686, MDPI AG, 2021, doi:10.3390/ma14164686. short: J.L. Storck, C. Hellert, B. Brockhagen, M. Wortmann, E. Diestelhorst, N. Frese, T. Grothe, A. Ehrmann, Materials 14 (2021). date_created: 2022-01-01T13:50:48Z date_updated: 2023-03-10T14:46:25Z department: - _id: '103' doi: 10.3390/ma14164686 intvolume: ' 14' issue: '16' keyword: - electrospinning - stabilization - carbonization - metallic substrates - shrinkage - fiber morphology language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3390/ma14164686 oa: '1' publication: Materials publication_identifier: eissn: - 1996-1944 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Metallic Supports Accelerate Carbonization and Improve Morphological Stability of Polyacrylonitrile Nanofibers during Heat Treatment tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: '221157' volume: 14 year: '2021' ... --- _id: '1581' abstract: - lang: eng text: " A growing population needs an expansion of agriculture to ensure a reliable supply of nutritious food. As a variable concept, vertical farming, becoming increasingly popular, can allow plant growth for local food produc¬tion in the vertical sense on, e.g. facades in addition to the classical layered structure in buildings. As substrates, textile fabrics can be used as a sustainable approach in terms of reusability. In our experiment, we investigated which properties a textile should possess in order to be suitable for an application in vertical farming by the example of cress seeds. To determine the best-fitted fabric, four different textiles were mounted vertically, and were provided with controlled irrigation and illumination. Our results showed that a hairy textile surface as provided by weft-knitted plush is advantageous. There, the rooting of cress plants used in this experiment is easier and less complicated than along tightly meshed, flat surfaces, as for woven linen fabrics.\r\n " article_type: original author: - first_name: Elise full_name: Diestelhorst, Elise last_name: Diestelhorst - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/105572364 - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/105572365 - first_name: Inken Blanca full_name: Post, Inken Blanca last_name: Post - first_name: Thorsten full_name: Bache, Thorsten last_name: Bache - first_name: Rumen full_name: Korchev, Rumen last_name: Korchev - first_name: Anke full_name: Rattenholl, Anke last_name: Rattenholl - first_name: Frank full_name: Gudermann, Frank last_name: Gudermann - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105572366 citation: alphadin: 'Diestelhorst, Elise ; Storck, Jan Lukas ; Brockhagen, Bennet ; Grothe, Timo ; Post, Inken Blanca ; Bache, Thorsten ; Korchev, Rumen ; Rattenholl, Anke ; u. a.: Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming. In: TEKSTILEC Bd. 64, University of Ljubljana (2021), Nr. 4, S. 276–285' ama: Diestelhorst E, Storck JL, Brockhagen B, et al. Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming. TEKSTILEC. 2021;64(4):276-285. doi:10.14502/Tekstilec2021.64.276-285 apa: Diestelhorst, E., Storck, J. L., Brockhagen, B., Grothe, T., Post, I. B., Bache, T., … Ehrmann, A. (2021). Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming. TEKSTILEC, 64(4), 276–285. https://doi.org/10.14502/Tekstilec2021.64.276-285 bibtex: '@article{Diestelhorst_Storck_Brockhagen_Grothe_Post_Bache_Korchev_Rattenholl_Gudermann_Ehrmann_2021, title={Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming}, volume={64}, DOI={10.14502/Tekstilec2021.64.276-285}, number={4}, journal={TEKSTILEC}, publisher={University of Ljubljana}, author={Diestelhorst, Elise and Storck, Jan Lukas and Brockhagen, Bennet and Grothe, Timo and Post, Inken Blanca and Bache, Thorsten and Korchev, Rumen and Rattenholl, Anke and Gudermann, Frank and Ehrmann, Andrea}, year={2021}, pages={276–285} }' chicago: 'Diestelhorst, Elise, Jan Lukas Storck, Bennet Brockhagen, Timo Grothe, Inken Blanca Post, Thorsten Bache, Rumen Korchev, Anke Rattenholl, Frank Gudermann, and Andrea Ehrmann. “Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming.” TEKSTILEC 64, no. 4 (2021): 276–85. https://doi.org/10.14502/Tekstilec2021.64.276-285.' ieee: E. Diestelhorst et al., “Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming,” TEKSTILEC, vol. 64, no. 4, pp. 276–285, 2021. mla: Diestelhorst, Elise, et al. “Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming.” TEKSTILEC, vol. 64, no. 4, University of Ljubljana, 2021, pp. 276–85, doi:10.14502/Tekstilec2021.64.276-285. short: E. Diestelhorst, J.L. Storck, B. Brockhagen, T. Grothe, I.B. Post, T. Bache, R. Korchev, A. Rattenholl, F. Gudermann, A. Ehrmann, TEKSTILEC 64 (2021) 276–285. date_created: 2022-01-01T12:52:57Z date_updated: 2023-03-10T14:46:17Z department: - _id: '103' doi: 10.14502/Tekstilec2021.64.276-285 intvolume: ' 64' issue: '4' keyword: - vertical farming - textile substrates - cress - cost-effectiveness - germination language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.14502/Tekstilec2021.64.276-285 oa: '1' page: 276-285 publication: TEKSTILEC publication_identifier: eissn: - '23503696' issn: - '03513386' publication_status: published publisher: University of Ljubljana quality_controlled: '1' status: public title: Necessary Parameters of Vertically Mounted Textile Substrates for Successful Cultivation of Cress for Low-Budget Vertical Farming type: journal_article user_id: '221157' volume: 64 year: '2021' ... --- _id: '2169' abstract: - lang: eng text: " The electrolyte for dye-sensitized solar cells (DSSCs) is subject of constant innovation, as the problems of leakage and drying greatly reduce the long-term stability of a device. One possible way to solve these problems is the use of gel polymer electrolytes (GPEs) with a gelling structure, which offer different advantages based on the used polymers. Here, potential GPE systems based on dimethyl sulfoxide (DMSO) as solvent for low-cost, non-toxic and environmentally friendly DSSCs were investigated comparatively. In order to observe a potential improvement in long-term stability, the efficiencies of DSSCs with different GPEs, consisting of polyacrylonitrile (PAN), acrylonitrile-butadiene-styrene (ABS), polyvinyl alcohol (PVA) and poly (vinylidene fluoride) (PVDF) and their blends with poly (ethylene oxide) (PEO), were investigated over a period of 120 days. The results indicate that blending the polymers with PEO achieves better results concerning long-term stability and overall efficiency. Especially the mixtures with PAN and PVDF show only slight signs of deterioration after 120 days of measurement.\r\n \ " article_number: '5834' author: - first_name: Marius full_name: Dotter, Marius id: '242889' last_name: Dotter orcid: 0000-0001-8398-1809 - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Michelle full_name: Surjawidjaja, Michelle last_name: Surjawidjaja - first_name: Sonia full_name: Adabra, Sonia last_name: Adabra - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 citation: alphadin: 'Dotter, Marius ; Storck, Jan Lukas ; Surjawidjaja, Michelle ; Adabra, Sonia ; Grothe, Timo: Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells. In: Applied Sciences Bd. 11, MDPI AG (2021), Nr. 13' ama: Dotter M, Storck JL, Surjawidjaja M, Adabra S, Grothe T. Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells. Applied Sciences. 2021;11(13). doi:10.3390/app11135834 apa: Dotter, M., Storck, J. L., Surjawidjaja, M., Adabra, S., & Grothe, T. (2021). Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells. Applied Sciences, 11(13). https://doi.org/10.3390/app11135834 bibtex: '@article{Dotter_Storck_Surjawidjaja_Adabra_Grothe_2021, title={Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells}, volume={11}, DOI={10.3390/app11135834}, number={135834}, journal={Applied Sciences}, publisher={MDPI AG}, author={Dotter, Marius and Storck, Jan Lukas and Surjawidjaja, Michelle and Adabra, Sonia and Grothe, Timo}, year={2021} }' chicago: Dotter, Marius, Jan Lukas Storck, Michelle Surjawidjaja, Sonia Adabra, and Timo Grothe. “Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells.” Applied Sciences 11, no. 13 (2021). https://doi.org/10.3390/app11135834. ieee: M. Dotter, J. L. Storck, M. Surjawidjaja, S. Adabra, and T. Grothe, “Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells,” Applied Sciences, vol. 11, no. 13, 2021. mla: Dotter, Marius, et al. “Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells.” Applied Sciences, vol. 11, no. 13, 5834, MDPI AG, 2021, doi:10.3390/app11135834. short: M. Dotter, J.L. Storck, M. Surjawidjaja, S. Adabra, T. Grothe, Applied Sciences 11 (2021). date_created: 2022-10-27T07:25:56Z date_updated: 2022-11-08T14:00:05Z doi: 10.3390/app11135834 intvolume: ' 11' issue: '13' language: - iso: eng publication: Applied Sciences publication_identifier: eissn: - 2076-3417 publication_status: published publisher: MDPI AG status: public title: Investigation of the Long-Term Stability of Different Polymers and Their Blends with PEO to Produce Gel Polymer Electrolytes for Non-Toxic Dye-Sensitized Solar Cells tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: '245590' volume: 11 year: '2021' ... --- _id: '1621' abstract: - lang: eng text: ' Vertical farming may solve the problem that in many regions of the world, more area would be necessary to produce food, than it is available. Especially in large cities and other densely crowded areas, vertical farming can provide an efficient and eco-friendly way to feed people. While indoor vertical farming plants are usually highly automatized, outdoor approaches are usually less professionally setup and thus often prone to drying-out, in this way disturbing of even destroying the plants grown in such setups. Here we report on semi-automated irrigation systems, combined with different textile substrates to reduce the risk of fully dried substrates, in order to make inexpensive, successful vertical farming systems available for everybody.' article_number: '012020' article_type: original author: - first_name: L full_name: Dirkes, L last_name: Dirkes - first_name: J D full_name: Massanés, J D last_name: Massanés - first_name: Robin full_name: Böttjer, Robin last_name: Böttjer - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Dirkes, L ; Massanés, J D ; Böttjer, Robin ; Storck, Jan Lukas ; Ehrmann, Andrea: Outdoor vertical farming on textile substrates. In: IOP Conference Series: Materials Science and Engineering Bd. 1031, IOP Publishing (2021), Nr. 1' ama: 'Dirkes L, Massanés JD, Böttjer R, Storck JL, Ehrmann A. Outdoor vertical farming on textile substrates. IOP Conference Series: Materials Science and Engineering. 2021;1031(1). doi:10.1088/1757-899X/1031/1/012020' apa: 'Dirkes, L., Massanés, J. D., Böttjer, R., Storck, J. L., & Ehrmann, A. (2021). Outdoor vertical farming on textile substrates. IOP Conference Series: Materials Science and Engineering, 1031(1). https://doi.org/10.1088/1757-899X/1031/1/012020' bibtex: '@article{Dirkes_Massanés_Böttjer_Storck_Ehrmann_2021, title={Outdoor vertical farming on textile substrates}, volume={1031}, DOI={10.1088/1757-899X/1031/1/012020}, number={1012020}, journal={IOP Conference Series: Materials Science and Engineering}, publisher={IOP Publishing}, author={Dirkes, L and Massanés, J D and Böttjer, Robin and Storck, Jan Lukas and Ehrmann, Andrea}, year={2021} }' chicago: 'Dirkes, L, J D Massanés, Robin Böttjer, Jan Lukas Storck, and Andrea Ehrmann. “Outdoor Vertical Farming on Textile Substrates.” IOP Conference Series: Materials Science and Engineering 1031, no. 1 (2021). https://doi.org/10.1088/1757-899X/1031/1/012020.' ieee: 'L. Dirkes, J. D. Massanés, R. Böttjer, J. L. Storck, and A. Ehrmann, “Outdoor vertical farming on textile substrates,” IOP Conference Series: Materials Science and Engineering, vol. 1031, no. 1, 2021.' mla: 'Dirkes, L., et al. “Outdoor Vertical Farming on Textile Substrates.” IOP Conference Series: Materials Science and Engineering, vol. 1031, no. 1, 012020, IOP Publishing, 2021, doi:10.1088/1757-899X/1031/1/012020.' short: 'L. Dirkes, J.D. Massanés, R. Böttjer, J.L. Storck, A. Ehrmann, IOP Conference Series: Materials Science and Engineering 1031 (2021).' date_created: 2022-01-01T14:33:46Z date_updated: 2022-01-01T14:58:59Z department: - _id: '103' doi: 10.1088/1757-899X/1031/1/012020 intvolume: ' 1031' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1088/1757-899X/1031/1/012020 oa: '1' publication: 'IOP Conference Series: Materials Science and Engineering' publication_identifier: eissn: - 1757-899X issn: - 1757-8981 publication_status: published publisher: IOP Publishing quality_controlled: '1' status: public title: Outdoor vertical farming on textile substrates tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode name: Creative Commons Attribution 3.0 Unported (CC BY 3.0) short: CC BY (3.0) type: journal_article user_id: '223776' volume: 1031 year: '2021' ... --- _id: '1295' abstract: - lang: eng text: "\r\n\r\nVertical farming may solve the problem that in many regions of the world, more area would be necessary to produce food, than it is available. Especially in large cities and other densely crowded areas, vertical farming can provide an efficient and eco-friendly way to feed people. While indoor vertical farming plants are usually highly automatized, outdoor approaches are usually less professionally setup and thus often prone to drying-out, in this way disturbing of even destroying the plants grown in such setups. Here we report on semi-automated irrigation systems, combined with different textile substrates to reduce the risk of fully dried substrates, in order to make inexpensive, successful vertical farming systems available for everybody." article_number: '012020' article_type: original author: - first_name: L full_name: Dirkes, L last_name: Dirkes - first_name: J D full_name: Massanés, J D last_name: Massanés - first_name: R full_name: Böttjer, R last_name: Böttjer - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/95040580 - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/95040581 citation: alphadin: 'Dirkes, L ; Massanés, J D ; Böttjer, R ; Storck, Jan Lukas ; Ehrmann, Andrea: Outdoor vertical farming on textile substrates. In: IOP Conference Series: Materials Science and Engineering Bd. 1031, IOP Publishing (2021), Nr. 1' ama: 'Dirkes L, Massanés JD, Böttjer R, Storck JL, Ehrmann A. Outdoor vertical farming on textile substrates. IOP Conference Series: Materials Science and Engineering. 2021;1031(1). doi:10.1088/1757-899X/1031/1/012020' apa: 'Dirkes, L., Massanés, J. D., Böttjer, R., Storck, J. L., & Ehrmann, A. (2021). Outdoor vertical farming on textile substrates. IOP Conference Series: Materials Science and Engineering, 1031(1). https://doi.org/10.1088/1757-899X/1031/1/012020' bibtex: '@article{Dirkes_Massanés_Böttjer_Storck_Ehrmann_2021, title={Outdoor vertical farming on textile substrates}, volume={1031}, DOI={10.1088/1757-899X/1031/1/012020}, number={1012020}, journal={IOP Conference Series: Materials Science and Engineering}, publisher={IOP Publishing}, author={Dirkes, L and Massanés, J D and Böttjer, R and Storck, Jan Lukas and Ehrmann, Andrea}, year={2021} }' chicago: 'Dirkes, L, J D Massanés, R Böttjer, Jan Lukas Storck, and Andrea Ehrmann. “Outdoor Vertical Farming on Textile Substrates.” IOP Conference Series: Materials Science and Engineering 1031, no. 1 (2021). https://doi.org/10.1088/1757-899X/1031/1/012020.' ieee: 'L. Dirkes, J. D. Massanés, R. Böttjer, J. L. Storck, and A. Ehrmann, “Outdoor vertical farming on textile substrates,” IOP Conference Series: Materials Science and Engineering, vol. 1031, no. 1, 2021.' mla: 'Dirkes, L., et al. “Outdoor Vertical Farming on Textile Substrates.” IOP Conference Series: Materials Science and Engineering, vol. 1031, no. 1, 012020, IOP Publishing, 2021, doi:10.1088/1757-899X/1031/1/012020.' short: 'L. Dirkes, J.D. Massanés, R. Böttjer, J.L. Storck, A. Ehrmann, IOP Conference Series: Materials Science and Engineering 1031 (2021).' date_created: 2021-06-06T10:14:26Z date_updated: 2022-01-01T13:45:15Z doi: 10.1088/1757-899X/1031/1/012020 intvolume: ' 1031' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1088/1757-899X/1031/1/012020 oa: '1' publication: 'IOP Conference Series: Materials Science and Engineering' publication_identifier: eissn: - 1757-899X issn: - 1757-8981 publication_status: published publisher: IOP Publishing quality_controlled: '1' status: public title: Outdoor vertical farming on textile substrates type: journal_article user_id: '223776' volume: 1031 year: '2021' ... --- _id: '1291' abstract: - lang: eng text: " The combination of textiles and three-dimensional printing offers a wide range of research and application areas, but only publications in combination with fused deposition modeling processes can be found so far. In this article the possibility of printing resin directly on textiles in the stereolithography process is presented. A broad spectrum of textiles and surfaces is examined to clearly present the feasibility. It was found that printing directly on most textiles can be performed without major difficulties, while problems were only observed on smooth surfaces and coatings on textiles.\r\n " article_number: '155892502093344' author: - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-9099-4277/work/95040574 - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0002-6841-8791/work/95040575 citation: alphadin: 'Grothe, Timo ; Brockhagen, Bennet ; Storck, Jan Lukas: Three-dimensional printing resin on different textile substrates using stereolithography: A proof of concept. In: Journal of Engineered Fibers and Fabrics Bd. 15, SAGE Publications (2020)' ama: 'Grothe T, Brockhagen B, Storck JL. Three-dimensional printing resin on different textile substrates using stereolithography: A proof of concept. Journal of Engineered Fibers and Fabrics. 2020;15. doi:10.1177/1558925020933440' apa: 'Grothe, T., Brockhagen, B., & Storck, J. L. (2020). Three-dimensional printing resin on different textile substrates using stereolithography: A proof of concept. Journal of Engineered Fibers and Fabrics, 15. https://doi.org/10.1177/1558925020933440' bibtex: '@article{Grothe_Brockhagen_Storck_2020, title={Three-dimensional printing resin on different textile substrates using stereolithography: A proof of concept}, volume={15}, DOI={10.1177/1558925020933440}, number={155892502093344}, journal={Journal of Engineered Fibers and Fabrics}, publisher={SAGE Publications}, author={Grothe, Timo and Brockhagen, Bennet and Storck, Jan Lukas}, year={2020} }' chicago: 'Grothe, Timo, Bennet Brockhagen, and Jan Lukas Storck. “Three-Dimensional Printing Resin on Different Textile Substrates Using Stereolithography: A Proof of Concept.” Journal of Engineered Fibers and Fabrics 15 (2020). https://doi.org/10.1177/1558925020933440.' ieee: 'T. Grothe, B. Brockhagen, and J. L. Storck, “Three-dimensional printing resin on different textile substrates using stereolithography: A proof of concept,” Journal of Engineered Fibers and Fabrics, vol. 15, 2020.' mla: 'Grothe, Timo, et al. “Three-Dimensional Printing Resin on Different Textile Substrates Using Stereolithography: A Proof of Concept.” Journal of Engineered Fibers and Fabrics, vol. 15, 155892502093344, SAGE Publications, 2020, doi:10.1177/1558925020933440.' short: T. Grothe, B. Brockhagen, J.L. Storck, Journal of Engineered Fibers and Fabrics 15 (2020). date_created: 2021-06-06T10:00:16Z date_updated: 2024-03-27T14:01:13Z doi: 10.1177/1558925020933440 file: - access_level: open_access content_type: application/pdf creator: tgrothe1 date_created: 2021-07-26T08:11:43Z date_updated: 2021-07-26T08:11:43Z file_id: '1468' file_name: Three_dimensional_printing_resin_on_different_textile_substrates.pdf file_size: 657211 relation: main_file success: 1 file_date_updated: 2021-07-26T08:11:43Z has_accepted_license: '1' intvolume: ' 15' language: - iso: eng oa: '1' publication: Journal of Engineered Fibers and Fabrics publication_identifier: eissn: - 1558-9250 issn: - 1558-9250 publication_status: published publisher: SAGE Publications status: public title: 'Three-dimensional printing resin on different textile substrates using stereolithography: A proof of concept' type: journal_article urn: urn:nbn:de:hbz:bi10-12911 user_id: '221157' volume: 15 year: '2020' ... --- _id: '2906' abstract: - lang: eng text: The green microalgae Chlorella vulgaris can be used in diverse applications from food to biofuel production. Growing them in suspension leads to challenging harvesting and processing. One possibility to overcome these problems is growing them as biofilms, i.e. adhering on a surface. While previous experiments of several research groups concentrated on flat, rigid surfaces, partly chemically modified, here the possibility to grow them on different textile substrates was investigated which were shown to be suitable as substrates for germination and growth of higher plants. Microalgae were counted after one week, subdivided into adhered and suspended ones, to evaluate the ideal substrate for cultivation and harvesting. The results show clear differences between the different woven and knitted fabrics from diverse materials, indicating that especially an open-pore jute woven fabric increased the overall algae concentration by approx. a factor of 2 and increased the adhesion of C. vulgaris by a factor of 5-10, as compared to most other textile substrates under investigation, followed by two other hairy knitted fabrics. Such textile fabrics can thus be suggested as possible substrates for improved growth and harvesting of this microalga. article_type: original author: - first_name: Bennet full_name: Brockhagen, Bennet id: '237316' last_name: Brockhagen - first_name: Jan Lukas full_name: Storck, Jan Lukas id: '221157' last_name: Storck orcid: 0000-0002-6841-8791 - first_name: Timo full_name: Grothe, Timo id: '221330' last_name: Grothe orcid: 0000-0002-9099-4277 - first_name: Robin full_name: Böttjer, Robin last_name: Böttjer - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Brockhagen, Bennet ; Storck, Jan Lukas ; Grothe, Timo ; Böttjer, Robin ; Ehrmann, Andrea: Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates. In: AIMS Bioengineering, Bd. 8 (2020), Nr. 1, S. 16–24' ama: Brockhagen B, Storck JL, Grothe T, Böttjer R, Ehrmann A. Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates. AIMS Bioengineering,. 2020;8(1):16-24. doi:10.3934/bioeng.2021003 apa: Brockhagen, B., Storck, J. L., Grothe, T., Böttjer, R., & Ehrmann, A. (2020). Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates. AIMS Bioengineering, 8(1), 16–24. https://doi.org/10.3934/bioeng.2021003 bibtex: '@article{Brockhagen_Storck_Grothe_Böttjer_Ehrmann_2020, title={Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates}, volume={8}, DOI={10.3934/bioeng.2021003}, number={1}, journal={AIMS Bioengineering,}, author={Brockhagen, Bennet and Storck, Jan Lukas and Grothe, Timo and Böttjer, Robin and Ehrmann, Andrea}, year={2020}, pages={16–24} }' chicago: 'Brockhagen, Bennet, Jan Lukas Storck, Timo Grothe, Robin Böttjer, and Andrea Ehrmann. “Improved Growth and Harvesting of Microalgae Chlorella Vulgaris on Textile Fabrics as 2.5D Substrates.” AIMS Bioengineering, 8, no. 1 (2020): 16–24. https://doi.org/10.3934/bioeng.2021003.' ieee: B. Brockhagen, J. L. Storck, T. Grothe, R. Böttjer, and A. Ehrmann, “Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates,” AIMS Bioengineering, vol. 8, no. 1, pp. 16–24, 2020. mla: Brockhagen, Bennet, et al. “Improved Growth and Harvesting of Microalgae Chlorella Vulgaris on Textile Fabrics as 2.5D Substrates.” AIMS Bioengineering, vol. 8, no. 1, 2020, pp. 16–24, doi:10.3934/bioeng.2021003. short: B. Brockhagen, J.L. Storck, T. Grothe, R. Böttjer, A. Ehrmann, AIMS Bioengineering, 8 (2020) 16–24. date_created: 2023-05-12T12:21:44Z date_updated: 2023-05-12T12:21:47Z doi: 10.3934/bioeng.2021003 intvolume: ' 8' issue: '1' keyword: - woven fabric - knitted fabric - textile substrate - adhesion - biofilm - jute - culture language: - iso: eng page: 16-24 publication: AIMS Bioengineering, publication_status: published status: public title: Improved growth and harvesting of microalgae Chlorella vulgaris on textile fabrics as 2.5D substrates type: journal_article user_id: '221330' volume: 8 year: '2020' ...