--- _id: '3595' abstract: - lang: eng text: "Nanofiber mats can be electrospun by different techniques, usually subdivided into needle-based and needleless. The latter allow for producing large-area nanofiber mats, e.g., with a width of 50 cm and lengths of several meters, if electrospinning proceeds for several hours, depending on the required thickness. Even spinning smaller samples, however, raises the question of homogeneity, especially if defined mechanical properties or a defined thickness is required, e.g., for filtration purposes. Very often, only the inner parts of such electrospun nanofiber mats are used to avoid too high variation of the nanofiber mat thickness. For this study, we used wire-based electrospinning to prepare nanofiber mats with slightly varying spinning parameters. We report investigations of the thickness and mass per unit area, measured on different positions of needleless electrospun nanofiber mats. Martindale abrasion tests on different positions are added as a measure of the mechanical properties. All nanofiber mats show unexpectedly strong variations of thickness, mass per unit area, and porosity, as calculated from the apparent density of the membranes. The thickness especially varied by nearly one order of magnitude within one sample, while the apparent density, as the most uniform parameter, still showed variations by more than a factor of two within one sample. This shows that even for apparently highly homogeneous areas of such nanofiber mats, variations cannot be neglected for all potential applications.\r\n " article_number: '2507' article_type: original author: - first_name: Edona full_name: Morina, Edona last_name: Morina - first_name: Marius full_name: Dotter, Marius id: '242889' last_name: Dotter orcid: 0000-0001-8398-1809 - first_name: Christoph full_name: Döpke, Christoph last_name: Döpke - first_name: Ilda full_name: Kola, Ilda last_name: Kola - first_name: Tatjana full_name: Spahiu, Tatjana last_name: Spahiu - first_name: Andrea full_name: Ehrmann, Andrea id: '223776' last_name: Ehrmann orcid: 0000-0003-0695-3905 citation: alphadin: 'Morina, Edona ; Dotter, Marius ; Döpke, Christoph ; Kola, Ilda ; Spahiu, Tatjana ; Ehrmann, Andrea: Homogeneity of Needleless Electrospun Nanofiber Mats. In: Nanomaterials Bd. 13, MDPI AG (2023), Nr. 18' ama: Morina E, Dotter M, Döpke C, Kola I, Spahiu T, Ehrmann A. Homogeneity of Needleless Electrospun Nanofiber Mats. Nanomaterials. 2023;13(18). doi:10.3390/nano13182507 apa: Morina, E., Dotter, M., Döpke, C., Kola, I., Spahiu, T., & Ehrmann, A. (2023). Homogeneity of Needleless Electrospun Nanofiber Mats. Nanomaterials, 13(18). https://doi.org/10.3390/nano13182507 bibtex: '@article{Morina_Dotter_Döpke_Kola_Spahiu_Ehrmann_2023, title={Homogeneity of Needleless Electrospun Nanofiber Mats}, volume={13}, DOI={10.3390/nano13182507}, number={182507}, journal={Nanomaterials}, publisher={MDPI AG}, author={Morina, Edona and Dotter, Marius and Döpke, Christoph and Kola, Ilda and Spahiu, Tatjana and Ehrmann, Andrea}, year={2023} }' chicago: Morina, Edona, Marius Dotter, Christoph Döpke, Ilda Kola, Tatjana Spahiu, and Andrea Ehrmann. “Homogeneity of Needleless Electrospun Nanofiber Mats.” Nanomaterials 13, no. 18 (2023). https://doi.org/10.3390/nano13182507. ieee: E. Morina, M. Dotter, C. Döpke, I. Kola, T. Spahiu, and A. Ehrmann, “Homogeneity of Needleless Electrospun Nanofiber Mats,” Nanomaterials, vol. 13, no. 18, 2023. mla: Morina, Edona, et al. “Homogeneity of Needleless Electrospun Nanofiber Mats.” Nanomaterials, vol. 13, no. 18, 2507, MDPI AG, 2023, doi:10.3390/nano13182507. short: E. Morina, M. Dotter, C. Döpke, I. Kola, T. Spahiu, A. Ehrmann, Nanomaterials 13 (2023). date_created: 2023-09-13T07:02:01Z date_updated: 2023-09-18T07:43:15Z doi: 10.3390/nano13182507 intvolume: ' 13' issue: '18' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3390/nano13182507 oa: '1' publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG status: public title: Homogeneity of Needleless Electrospun Nanofiber Mats 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: 13 year: '2023' ... --- _id: '3488' abstract: - lang: eng text: ' Exchange bias (EB) is a unidirectional anisotropy occurring in exchange-coupled ferromagnetic/antiferromagnetic systems, such as thin films, core–shell particles, or nanostructures. In addition to a horizontal shift of the hysteresis loop, defining the exchange bias, asymmetric loops and even vertical shifts can often be found. While the effect is used in hard disk read heads and several spintronics applications, its origin is still not fully understood. Especially in nanostructures with their additional shape anisotropies, interesting and often unexpected effects can occur. Here, we provide an overview of the most recent experimental findings and theoretical models of exchange bias in nanostructures from different materials.' article_number: '2418' article_type: review author: - 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 - first_name: Martin full_name: Wortmann, Martin last_name: Wortmann citation: alphadin: 'Blachowicz, Tomasz ; Ehrmann, Andrea ; Wortmann, Martin: Exchange Bias in Nanostructures: An Update. In: Nanomaterials Bd. 13, MDPI AG (2023), Nr. 17' ama: 'Blachowicz T, Ehrmann A, Wortmann M. Exchange Bias in Nanostructures: An Update. Nanomaterials. 2023;13(17). doi:10.3390/nano13172418' apa: 'Blachowicz, T., Ehrmann, A., & Wortmann, M. (2023). Exchange Bias in Nanostructures: An Update. Nanomaterials, 13(17). https://doi.org/10.3390/nano13172418' bibtex: '@article{Blachowicz_Ehrmann_Wortmann_2023, title={Exchange Bias in Nanostructures: An Update}, volume={13}, DOI={10.3390/nano13172418}, number={172418}, journal={Nanomaterials}, publisher={MDPI AG}, author={Blachowicz, Tomasz and Ehrmann, Andrea and Wortmann, Martin}, year={2023} }' chicago: 'Blachowicz, Tomasz, Andrea Ehrmann, and Martin Wortmann. “Exchange Bias in Nanostructures: An Update.” Nanomaterials 13, no. 17 (2023). https://doi.org/10.3390/nano13172418.' ieee: 'T. Blachowicz, A. Ehrmann, and M. Wortmann, “Exchange Bias in Nanostructures: An Update,” Nanomaterials, vol. 13, no. 17, 2023.' mla: 'Blachowicz, Tomasz, et al. “Exchange Bias in Nanostructures: An Update.” Nanomaterials, vol. 13, no. 17, 2418, MDPI AG, 2023, doi:10.3390/nano13172418.' short: T. Blachowicz, A. Ehrmann, M. Wortmann, Nanomaterials 13 (2023). date_created: 2023-08-25T20:22:10Z date_updated: 2023-08-29T13:26:56Z doi: 10.3390/nano13172418 file: - access_level: open_access content_type: application/pdf creator: aehrmann date_created: 2023-08-25T20:21:46Z date_updated: 2023-08-25T20:21:46Z file_id: '3489' file_name: _2023_Blachowicz_Nanomaterials13_2418.pdf file_size: 4869440 relation: main_file success: 1 file_date_updated: 2023-08-25T20:21:46Z funded_apc: '1' has_accepted_license: '1' intvolume: ' 13' issue: '17' keyword: - exchange bias (EB) - hysteresis loop shift - coercivity - ferromagnet - antiferromagnet - coercive field - asymmetric hysteresis loop language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3390/nano13172418 oa: '1' publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: 'Exchange Bias in Nanostructures: An Update' 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: 13 year: '2023' ... --- _id: '1614' abstract: - lang: eng text: " Horizontally shifted and asymmetric hysteresis loops are often associated with exchange-biased samples, consisting of a ferromagnet exchange coupled with an antiferromagnet. In purely ferromagnetic samples, such effects can occur due to undetected minor loops or thermal effects. Simulations of ferromagnetic nanostructures at zero temperature with sufficiently large saturation fields should not lead to such asymmetries. Here we report on micromagnetic simulations at zero temperature, performed on sputtered nanoparticles with different structures. The small deviations of the systems due to random anisotropy orientations in the different grains can not only result in strong deviations of magnetization reversal processes and hysteresis loops, but also lead to distinctly asymmetric, horizontally shifted hysteresis loops in purely ferromagnetic nanoparticles.\r\n " article_number: '800' article_type: original author: - first_name: Joscha full_name: Detzmeier, Joscha last_name: Detzmeier - first_name: Kevin full_name: Königer, Kevin last_name: Königer - 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 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105571822 citation: alphadin: 'Detzmeier, Joscha ; Königer, Kevin ; Blachowicz, Tomasz ; Ehrmann, Andrea: Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas. In: Nanomaterials Bd. 11, MDPI AG (2021), Nr. 3' ama: Detzmeier J, Königer K, Blachowicz T, Ehrmann A. Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas. Nanomaterials. 2021;11(3). doi:10.3390/nano11030800 apa: Detzmeier, J., Königer, K., Blachowicz, T., & Ehrmann, A. (2021). Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas. Nanomaterials, 11(3). https://doi.org/10.3390/nano11030800 bibtex: '@article{Detzmeier_Königer_Blachowicz_Ehrmann_2021, title={Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas}, volume={11}, DOI={10.3390/nano11030800}, number={3800}, journal={Nanomaterials}, publisher={MDPI AG}, author={Detzmeier, Joscha and Königer, Kevin and Blachowicz, Tomasz and Ehrmann, Andrea}, year={2021} }' chicago: Detzmeier, Joscha, Kevin Königer, Tomasz Blachowicz, and Andrea Ehrmann. “Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas.” Nanomaterials 11, no. 3 (2021). https://doi.org/10.3390/nano11030800. ieee: J. Detzmeier, K. Königer, T. Blachowicz, and A. Ehrmann, “Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas,” Nanomaterials, vol. 11, no. 3, 2021. mla: Detzmeier, Joscha, et al. “Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas.” Nanomaterials, vol. 11, no. 3, 800, MDPI AG, 2021, doi:10.3390/nano11030800. short: J. Detzmeier, K. Königer, T. Blachowicz, A. Ehrmann, Nanomaterials 11 (2021). date_created: 2022-01-01T14:26:01Z date_updated: 2022-01-01T15:02:14Z department: - _id: '103' doi: 10.3390/nano11030800 intvolume: ' 11' issue: '3' keyword: - pseudo-exchange bias - minor loop - micromagnetic simulation - OOMMF - spintronics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3390/nano11030800 oa: '1' publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Asymmetric Hysteresis Loops in Structured Ferromagnetic Nanoparticles with Hard/Soft Areas 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: '223776' volume: 11 year: '2021' ... --- _id: '1624' abstract: - lang: eng text: " Combining clusters of magnetic materials with a matrix of other magnetic materials is very interesting for basic research because new, possibly technologically applicable magnetic properties or magnetization reversal processes may be found. Here we report on different arrays combining iron and nickel, for example, by surrounding circular nanodots of one material with a matrix of the other or by combining iron and nickel nanodots in air. Micromagnetic simulations were performed using the OOMMF (Object Oriented MicroMagnetic Framework). Our results show that magnetization reversal processes are strongly influenced by neighboring nanodots and the magnetic matrix by which the nanodots are surrounded, respectively, which becomes macroscopically visible by several steps along the slopes of the hysteresis loops. Such material combinations allow for preparing quaternary memory systems, and are thus highly relevant for applications in data storage and processing.\r\n " article_number: '349' article_type: original author: - first_name: Devika full_name: Sudsom, Devika last_name: Sudsom - 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/105571441 citation: alphadin: 'Sudsom, Devika ; Ehrmann, Andrea: Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices. In: Nanomaterials Bd. 11, MDPI AG (2021), Nr. 2' ama: Sudsom D, Ehrmann A. Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices. Nanomaterials. 2021;11(2). doi:10.3390/nano11020349 apa: Sudsom, D., & Ehrmann, A. (2021). Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices. Nanomaterials, 11(2). https://doi.org/10.3390/nano11020349 bibtex: '@article{Sudsom_Ehrmann_2021, title={Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices}, volume={11}, DOI={10.3390/nano11020349}, number={2349}, journal={Nanomaterials}, publisher={MDPI AG}, author={Sudsom, Devika and Ehrmann, Andrea}, year={2021} }' chicago: Sudsom, Devika, and Andrea Ehrmann. “Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices.” Nanomaterials 11, no. 2 (2021). https://doi.org/10.3390/nano11020349. ieee: D. Sudsom and A. Ehrmann, “Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices,” Nanomaterials, vol. 11, no. 2, 2021. mla: Sudsom, Devika, and Andrea Ehrmann. “Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices.” Nanomaterials, vol. 11, no. 2, 349, MDPI AG, 2021, doi:10.3390/nano11020349. short: D. Sudsom, A. Ehrmann, Nanomaterials 11 (2021). date_created: 2022-01-01T14:37:18Z date_updated: 2022-01-01T14:55:38Z department: - _id: '103' doi: 10.3390/nano11020349 intvolume: ' 11' issue: '2' keyword: - micromagnetic simulation - OOMMF - nanodots - antidots - array - spintronics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3390/nano11020349 oa: '1' publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Micromagnetic Simulations of Fe and Ni Nanodot Arrays Surrounded by Magnetic or Non-Magnetic Matrices 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: '223776' volume: 11 year: '2021' ... --- _id: '1065' abstract: - lang: eng text: " Electrospun nanofiber mats may serve as new hardware for neuromorphic computing. To enable data storage and transfer in them, they should be magnetic, possibly electrically conductive and able to respond to further external impulses. Here we report on creating magnetic nanofiber mats, consisting of magnetically doped polymer nanofibers for data transfer and polymer beads containing larger amounts of magnetic nanoparticles for storage purposes. Using magnetite and iron nickel oxide nanoparticles, a broad range of doping ratios could be electrospun with a needleless technique, resulting in magnetic nanofiber mats with varying morphologies and different amounts of magnetically doped beads.\r\n " alternative_id: - '292' article_number: '92' author: - first_name: Christoph full_name: Döpke, Christoph last_name: Döpke - 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/94759109 - first_name: Pawel full_name: Steblinski, Pawel last_name: Steblinski - first_name: Michaela full_name: Klöcker, Michaela last_name: Klöcker - first_name: Lilia full_name: Sabantina, Lilia last_name: Sabantina - first_name: Dorota full_name: Kosmalska, Dorota last_name: Kosmalska - 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 orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/94759132 citation: alphadin: 'Döpke, Christoph ; Grothe, Timo ; Steblinski, Pawel ; Klöcker, Michaela ; Sabantina, Lilia ; Kosmalska, Dorota ; Blachowicz, Tomasz ; Ehrmann, Andrea: Magnetic Nanofiber Mats for Data Storage and Transfer. In: Nanomaterials Bd. 9, MDPI AG (2019), Nr. 1' ama: Döpke C, Grothe T, Steblinski P, et al. Magnetic Nanofiber Mats for Data Storage and Transfer. Nanomaterials. 2019;9(1). doi:10.3390/nano9010092 apa: Döpke, C., Grothe, T., Steblinski, P., Klöcker, M., Sabantina, L., Kosmalska, D., … Ehrmann, A. (2019). Magnetic Nanofiber Mats for Data Storage and Transfer. Nanomaterials, 9(1). https://doi.org/10.3390/nano9010092 bibtex: '@article{Döpke_Grothe_Steblinski_Klöcker_Sabantina_Kosmalska_Blachowicz_Ehrmann_2019, title={Magnetic Nanofiber Mats for Data Storage and Transfer}, volume={9}, DOI={10.3390/nano9010092}, number={192}, journal={Nanomaterials}, publisher={MDPI AG}, author={Döpke, Christoph and Grothe, Timo and Steblinski, Pawel and Klöcker, Michaela and Sabantina, Lilia and Kosmalska, Dorota and Blachowicz, Tomasz and Ehrmann, Andrea}, year={2019} }' chicago: Döpke, Christoph, Timo Grothe, Pawel Steblinski, Michaela Klöcker, Lilia Sabantina, Dorota Kosmalska, Tomasz Blachowicz, and Andrea Ehrmann. “Magnetic Nanofiber Mats for Data Storage and Transfer.” Nanomaterials 9, no. 1 (2019). https://doi.org/10.3390/nano9010092. ieee: C. Döpke et al., “Magnetic Nanofiber Mats for Data Storage and Transfer,” Nanomaterials, vol. 9, no. 1, 2019. mla: Döpke, Christoph, et al. “Magnetic Nanofiber Mats for Data Storage and Transfer.” Nanomaterials, vol. 9, no. 1, 92, MDPI AG, 2019, doi:10.3390/nano9010092. short: C. Döpke, T. Grothe, P. Steblinski, M. Klöcker, L. Sabantina, D. Kosmalska, T. Blachowicz, A. Ehrmann, Nanomaterials 9 (2019). date_created: 2021-05-31T18:36:23Z date_updated: 2023-10-04T13:02:18Z doi: 10.3390/nano9010092 intvolume: ' 9' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3390/nano9010092 oa: '1' publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG status: public title: Magnetic Nanofiber Mats for Data Storage and Transfer 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: 9 year: '2019' ... --- _id: '1061' abstract: - lang: eng text: " Pleurotus ostreatus is a well-known edible mushroom species which shows fast growth. The fungus can be used for medical, nutritional, filter, or packaging purposes. In this study, cultivation experiments were carried out with Pleurotus ostreatus growing on polyacrylonitrile (PAN) nanofiber mats in the presence of saccharose and Lutrol F68. The aim of this study was to find out whether modified PAN nanofiber mats are well suited for the growth of fungal mycelium, to increase growth rates and to affect mycelium fiber morphologies. Our results show that Pleurotus ostreatus mycelium grows on nanofiber mats in different morphologies, depending on the specific substrate, and can be used to produce a composite from fungal mycelium and nanofiber mats for biomedical and biotechnological applications.\r\n \ " article_number: '475' author: - first_name: Lilia full_name: Sabantina, Lilia last_name: Sabantina - first_name: Franziska full_name: Kinzel, Franziska last_name: Kinzel - first_name: Thomas full_name: Hauser, Thomas last_name: Hauser - first_name: Astrid full_name: Többer, Astrid last_name: Többer - first_name: Michaela full_name: Klöcker, Michaela last_name: Klöcker - first_name: Christoph full_name: Döpke, Christoph last_name: Döpke - first_name: Robin full_name: Böttjer, Robin last_name: Böttjer - first_name: Daria full_name: Wehlage, Daria last_name: Wehlage - first_name: Anke full_name: Rattenholl, Anke last_name: Rattenholl - 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/94759179 citation: alphadin: 'Sabantina, Lilia ; Kinzel, Franziska ; Hauser, Thomas ; Többer, Astrid ; Klöcker, Michaela ; Döpke, Christoph ; Böttjer, Robin ; Wehlage, Daria ; u. a.: Comparative Study of Pleurotus ostreatus Mushroom Grown on Modified PAN Nanofiber Mats. In: Nanomaterials Bd. 9, MDPI AG (2019), Nr. 3' ama: Sabantina L, Kinzel F, Hauser T, et al. Comparative Study of Pleurotus ostreatus Mushroom Grown on Modified PAN Nanofiber Mats. Nanomaterials. 2019;9(3). doi:10.3390/nano9030475 apa: Sabantina, L., Kinzel, F., Hauser, T., Többer, A., Klöcker, M., Döpke, C., … Ehrmann, A. (2019). Comparative Study of Pleurotus ostreatus Mushroom Grown on Modified PAN Nanofiber Mats. Nanomaterials, 9(3). https://doi.org/10.3390/nano9030475 bibtex: '@article{Sabantina_Kinzel_Hauser_Többer_Klöcker_Döpke_Böttjer_Wehlage_Rattenholl_Ehrmann_2019, title={Comparative Study of Pleurotus ostreatus Mushroom Grown on Modified PAN Nanofiber Mats}, volume={9}, DOI={10.3390/nano9030475}, number={3475}, journal={Nanomaterials}, publisher={MDPI AG}, author={Sabantina, Lilia and Kinzel, Franziska and Hauser, Thomas and Többer, Astrid and Klöcker, Michaela and Döpke, Christoph and Böttjer, Robin and Wehlage, Daria and Rattenholl, Anke and Ehrmann, Andrea}, year={2019} }' chicago: Sabantina, Lilia, Franziska Kinzel, Thomas Hauser, Astrid Többer, Michaela Klöcker, Christoph Döpke, Robin Böttjer, Daria Wehlage, Anke Rattenholl, and Andrea Ehrmann. “Comparative Study of Pleurotus Ostreatus Mushroom Grown on Modified PAN Nanofiber Mats.” Nanomaterials 9, no. 3 (2019). https://doi.org/10.3390/nano9030475. ieee: L. Sabantina et al., “Comparative Study of Pleurotus ostreatus Mushroom Grown on Modified PAN Nanofiber Mats,” Nanomaterials, vol. 9, no. 3, 2019. mla: Sabantina, Lilia, et al. “Comparative Study of Pleurotus Ostreatus Mushroom Grown on Modified PAN Nanofiber Mats.” Nanomaterials, vol. 9, no. 3, 475, MDPI AG, 2019, doi:10.3390/nano9030475. short: L. Sabantina, F. Kinzel, T. Hauser, A. Többer, M. Klöcker, C. Döpke, R. Böttjer, D. Wehlage, A. Rattenholl, A. Ehrmann, Nanomaterials 9 (2019). date_created: 2021-05-31T18:36:17Z date_updated: 2021-06-01T07:33:24Z doi: 10.3390/nano9030475 intvolume: ' 9' issue: '3' language: - iso: eng publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG status: public title: Comparative Study of Pleurotus ostreatus Mushroom Grown on Modified PAN Nanofiber Mats 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: '237837' volume: 9 year: '2019' ... --- _id: '1066' abstract: - lang: eng text: " Electrospinning is a new technology whose scope is gradually being developed. For this reason, the number of known polymer–solvent combinations for electrospinning is still very low despite the enormous variety of substances that are potentially available. In particular, electrospinning from low-toxic solvents, such as the use of dimethyl sulfoxide (DMSO) in medical technology, is rare in the relevant scientific literature. Therefore, we present in this work a series of new polymers that are applicable for electrospinning from DMSO. From a wide range of synthetic polymers tested, poly(vinyl alcohol) (PVOH), poly(2ethyl2oxazolene) (PEOZ), and poly(vinylpyrrolidone) (PVP) as water-soluble polymers and poly(styrene-co-acrylonitrile) (SAN), poly(vinyl alcohol-co-ethylene) (EVOH), and acrylonitrile butadiene styrene (ABS) as water-insoluble polymers were found to be suitable for the production of nanofibers. Furthermore, the influence of acetone as a volatile solvent additive in DMSO on the fiber morphology of these polymers was investigated. Analyses of the fiber morphology by helium ion microscopy (HIM) showed significantly different fiber diameters for different polymers and a reduction in beads and branches with increasing acetone content.\r\n " article_number: '52' author: - first_name: Martin full_name: Wortmann, Martin last_name: Wortmann - first_name: Natalie full_name: Frese, Natalie last_name: Frese - first_name: Lilia full_name: Sabantina, Lilia last_name: Sabantina - first_name: Richard full_name: Petkau, Richard last_name: Petkau - first_name: Franziska full_name: Kinzel, Franziska last_name: Kinzel - first_name: Armin full_name: Gölzhäuser, Armin last_name: Gölzhäuser - first_name: Elmar full_name: Moritzer, Elmar last_name: Moritzer - first_name: Bruno full_name: Hüsgen, Bruno last_name: Hüsgen - 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/94758941 citation: alphadin: 'Wortmann, Martin ; Frese, Natalie ; Sabantina, Lilia ; Petkau, Richard ; Kinzel, Franziska ; Gölzhäuser, Armin ; Moritzer, Elmar ; Hüsgen, Bruno ; u. a.: New Polymers for Needleless Electrospinning from Low-Toxic Solvents. In: Nanomaterials Bd. 9, MDPI AG (2019), Nr. 1' ama: Wortmann M, Frese N, Sabantina L, et al. New Polymers for Needleless Electrospinning from Low-Toxic Solvents. Nanomaterials. 2019;9(1). doi:10.3390/nano9010052 apa: Wortmann, M., Frese, N., Sabantina, L., Petkau, R., Kinzel, F., Gölzhäuser, A., … Ehrmann, A. (2019). New Polymers for Needleless Electrospinning from Low-Toxic Solvents. Nanomaterials, 9(1). https://doi.org/10.3390/nano9010052 bibtex: '@article{Wortmann_Frese_Sabantina_Petkau_Kinzel_Gölzhäuser_Moritzer_Hüsgen_Ehrmann_2019, title={New Polymers for Needleless Electrospinning from Low-Toxic Solvents}, volume={9}, DOI={10.3390/nano9010052}, number={152}, journal={Nanomaterials}, publisher={MDPI AG}, author={Wortmann, Martin and Frese, Natalie and Sabantina, Lilia and Petkau, Richard and Kinzel, Franziska and Gölzhäuser, Armin and Moritzer, Elmar and Hüsgen, Bruno and Ehrmann, Andrea}, year={2019} }' chicago: Wortmann, Martin, Natalie Frese, Lilia Sabantina, Richard Petkau, Franziska Kinzel, Armin Gölzhäuser, Elmar Moritzer, Bruno Hüsgen, and Andrea Ehrmann. “New Polymers for Needleless Electrospinning from Low-Toxic Solvents.” Nanomaterials 9, no. 1 (2019). https://doi.org/10.3390/nano9010052. ieee: M. Wortmann et al., “New Polymers for Needleless Electrospinning from Low-Toxic Solvents,” Nanomaterials, vol. 9, no. 1, 2019. mla: Wortmann, Martin, et al. “New Polymers for Needleless Electrospinning from Low-Toxic Solvents.” Nanomaterials, vol. 9, no. 1, 52, MDPI AG, 2019, doi:10.3390/nano9010052. short: M. Wortmann, N. Frese, L. Sabantina, R. Petkau, F. Kinzel, A. Gölzhäuser, E. Moritzer, B. Hüsgen, A. Ehrmann, Nanomaterials 9 (2019). date_created: 2021-05-31T18:36:24Z date_updated: 2021-06-01T07:31:54Z doi: 10.3390/nano9010052 intvolume: ' 9' issue: '1' language: - iso: eng publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG status: public title: New Polymers for Needleless Electrospinning from Low-Toxic Solvents 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: '237837' volume: 9 year: '2019' ... --- _id: '1073' abstract: - lang: eng text: " Electrospinning can be used to create nanofiber mats for diverse applications, from wound dressings and tissue engineering to filters for medical and biotechnological applications. In most of these applications, it is necessary to fix the nanofiber mat on a macroscopic textile fabric, on another nanofiber mat or within a frame to keep it at the desired position. Due to their extremely low thickness and areal mass, however, nanofiber mats are easily destroyed by sewing, and in several situations glued bonds are too thick and not flexible enough. Here we report on ultrasonic welding of polyacrylonitrile nanofiber mats, suggesting this method as a joining process without destruction of the mat morphology for thermoplastic nanofiber mats. A variety of welding patterns results in different adhesion forces between both joined nanofiber mats and different failure mechanisms, with some welding patterns enabling bonding stronger than the mats themselves. Our findings show that ultrasonic welding is a possible joining method for polyacrylonitrile nanofiber mats.\r\n " article_number: '746' author: - first_name: Emilia full_name: Wirth, Emilia last_name: Wirth - first_name: Lilia full_name: Sabantina, Lilia last_name: Sabantina - first_name: Marcus full_name: Weber, Marcus last_name: Weber - first_name: Karin full_name: Finsterbusch, Karin last_name: Finsterbusch - 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/94758898 citation: alphadin: 'Wirth, Emilia ; Sabantina, Lilia ; Weber, Marcus ; Finsterbusch, Karin ; Ehrmann, Andrea: Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats. In: Nanomaterials Bd. 8, MDPI AG (2018), Nr. 10' ama: Wirth E, Sabantina L, Weber M, Finsterbusch K, Ehrmann A. Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats. Nanomaterials. 2018;8(10). doi:10.3390/nano8100746 apa: Wirth, E., Sabantina, L., Weber, M., Finsterbusch, K., & Ehrmann, A. (2018). Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats. Nanomaterials, 8(10). https://doi.org/10.3390/nano8100746 bibtex: '@article{Wirth_Sabantina_Weber_Finsterbusch_Ehrmann_2018, title={Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats}, volume={8}, DOI={10.3390/nano8100746}, number={10746}, journal={Nanomaterials}, publisher={MDPI AG}, author={Wirth, Emilia and Sabantina, Lilia and Weber, Marcus and Finsterbusch, Karin and Ehrmann, Andrea}, year={2018} }' chicago: Wirth, Emilia, Lilia Sabantina, Marcus Weber, Karin Finsterbusch, and Andrea Ehrmann. “Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats.” Nanomaterials 8, no. 10 (2018). https://doi.org/10.3390/nano8100746. ieee: E. Wirth, L. Sabantina, M. Weber, K. Finsterbusch, and A. Ehrmann, “Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats,” Nanomaterials, vol. 8, no. 10, 2018. mla: Wirth, Emilia, et al. “Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats.” Nanomaterials, vol. 8, no. 10, 746, MDPI AG, 2018, doi:10.3390/nano8100746. short: E. Wirth, L. Sabantina, M. Weber, K. Finsterbusch, A. Ehrmann, Nanomaterials 8 (2018). date_created: 2021-05-31T18:36:35Z date_updated: 2021-06-01T07:30:02Z doi: 10.3390/nano8100746 intvolume: ' 8' issue: '10' language: - iso: eng publication: Nanomaterials publication_identifier: eissn: - 2079-4991 publication_status: published publisher: MDPI AG status: public title: Preliminary Study of Ultrasonic Welding as a Joining Process for Electrospun Nanofiber Mats 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: '237837' volume: 8 year: '2018' ...