Vorträge | Oral presentations
2024
- T. Blachowicz, N. S. Mpofu, A. Ehrmann: Measuring Physical and Chemical Properties of Single Nanofibers – Possibilities and Limits, 21st International Conference on Advanced Nanomaterials – ANM 2024, Aveiro/Portugal, July 23, 2024 (online)
- C. Teyeb, T. Grothe, M. Dotter, I. Kola, A. Ehrmann: Homogeneity of physical properties of electrospun gelatin nanofiber mats, MSSM Conference, National and Kapodistrian University of Athens, Greece, May 16, 2024 (online)
- A. Ehrmann: Electrospun nanofiber mats and other functional textiles, Global Faculty Week, KTU, April 24, 2024 (online)
2023
- A. Ehrmann: Electrospun nanofiber mats for mammalian cell growth, Xth International Textile Conference & IVth International Conference on Engineering and Entrepreneurship 2023, October 20, 2023 (online)
- A. Ehrmann: Von (elektro-)mechanischen zu mechatronischen Systemen – Flipper im Wandel der Zeit, Tag der offenen Tür, Bielefeld University of Applied Sciences and Arts, May 06, 2023
- F. Tamoue, M. Klöppels, P. Schneider, A. Ehrmann, B. Schwetlick, M. Stolze, D. Unsenos: Digital Therapy Success Determination in the Field of Compression Therapy, International Compression Club, May 05, 2023, Milan
- A. Ehrmann: Smart textiles and electrospun nanofibers, Global Faculty Week, KTU, April 26, 2023, online
- A. Ehrmann: Growth of mammalian cells on electrospun nanofiber mats, Elmarco-Webinar "Electrospinning in Medical Applications", February 23, 2023, online
2022
- A. Heide, P. Wiebe, L. Sabantina, T. Blachowicz, A. Ehrmann: Testing the growth of Pleurotus ostreatus in simulated microgravity by a clinostat, Interdisciplinary Conference on Mechanics, Computers and Electrics (ICMECE 2022), October 6-7, 2022, Barcelona, Spain / online
- A. Ehrmann, G. Ehrmann, T. Blachowicz: Smart textiles from 3D printed shape memory polymers – a review, 5th Scientific Conference: Rapid Prototyping - 3D&4D printing in engineering applications, September 20, 2022, Kielce / online
- A. Ehrmann, T. Blachowicz: Magneto-optical Kerr effect (MOKE) measurements on magnetic nanofiber mats, MSM 2022, Duisburg/Germany, September 02, 2022
2021
- A. Ehrmann: Flexibler 3D-Druck auf textilen Substraten, Symposium Additive Fertigung – TITV Greiz/ Karl Mayer (online), November 30, 2021
- A. Ehrmann: Electrospun nanofiber mats for biotechnological applications, 9th International Textile Conference & 3rd International Conference on Engineering and Entrepreneurship 2021, Tirana/Albania (online), November 19, 2021
- M. Klöppels, A. Ehrmann: Digitale Therapieüberwachung beim Einsatz von Kompressionsbehandlung, Fachkongress Digitale Innovationen (online), Bielefeld/Germany (online), November 18, 2021
- A. Ehrmann, T. Blachowicz: Electrospinning and investigation of magnetic nanofiber mats (Plenary talk), International Conference of Applied Research on Textile and Materials (CIRATM), Monastir/Tunisia (online), November 12-13, 2021
- T. Blachowicz, A. Ehrmann, M. Malczyk, A. Stasiak, R. Osadnik, R. Paluch, M. Koruszowic, J. Pawlyta, K. Lis, K. Lehrich: Plant growth in microgravity and defined magnetic field International Conference on Electrical, Computer, Communications, and Mechatronics Engineering (ICECCME) (online), October 07-08, 2021
- T. Blachowicz, P. Steblinski, J. Grzybowski, A. Ehrmann: Magnetization Dynamics in Nanofiber Networks, IEEE 11th International Conference on "Nanomaterials: Applications & Properties" (NAP-2021) (online), September 07, 2021
- A. Ehrmann, T. Blachowicz: Tailoring magnetic vortex chirality by geometrical modifications of ferromagnetic nanodots in a hexagonal cluster, 4th International Conference on Science & Engineering of Materials ICSEM 2021, Sharda University, Greater Noida, India (online), July 19, 2021
- T. Blachowicz, P. Steblinski, J. Grzybowski, and A. Ehrmann: Domain wall logics in coupled bent ferromagnetic nanofibers, The European Conference Physics of Magnetism 2021, Poznan (online), June 30, 2021
- A. Ehrmann: 3D Printing on Textile Fabrics, 12th Iranian National Textile Engineering Conference (online), June 09, 2021
- A. Ehrmann, T. Blachowicz: Magnetization reversal in round and square nanodots, Nanoconference (online), April 23, 2021
- A. Ehrmann, G. Ehrmann: Smart Textiles in MINT-Fächern - Elektronik mit Nadel und Faden, DPG Physikdidaktik (online), March 23, 2021
- M. Jedrzejowski, T. Blachowicz, W. Krafczyk, W. Pyka, O. Tokarczyk, M. Chudy, A. Bzymek, Z. Sokol and A. Ehrmann: Analysis of the quasi-stability of kinematic parameters for manipulators system during the docking process using the Digital Twin approach, 1st International Conference on Mechatronics and Artificial Intelligence ICMAI, February 26-27, 2021
2020
- A. Ehrmann: Keynote talk: Electrospinning for biomedicine and healthcare, T&G Textech Webinar "Medical and healthcare textiles", November 30, 2020
- S. Cakar, A. Ehrmann: 3D printing with flexible materials – mechanical properties and material fatigue, Polcom - Progress on Polymers and Composites Products and Manufacturing Technologies (online), November 27, 2020
- A. Ehrmann, T. Blachowicz: Influence of tilted fields on magnetization reversal in Fe nanodots, IEEE International Conference on Nanomaterials: Applications and Properties (NAP-2020) (online), November 12, 2020
- F. Schoden: Sustainability of smart textiles, 13th Joint International Conference Clotech 2020, Dresden/Germany (online), September 09, 2020
- J. T. Meding, K. Tuvshinbayar: Textile bioimpedance electrodes, 13th Joint International Conference Clotech 2020, Dresden/Germany (online), September 09, 2020
- M. Dotter, J. L. Storck, C. Hellert: Textile electrospun solar cells, 13th Joint International Conference Clotech 2020, Dresden/Germany (online), September 09, 2020
- T. Grothe: SLA printing on textile fabrics, 13th Joint International Conference Clotech 2020, Dresden/Germany (online), September 09, 2020
- D. Görmer, J. Störmer, A. Ehrmann: The influence of thermal after-treatment on the adhesion of 3D prints on textile fabrics, 13th Joint International Conference Clotech 2020, Dresden/Germany (online), September 09, 2020
- T. Blachowicz, A. Ehrmann: Influence of clustering round magnetic nano-dots on magnetization reversal, IC-MSQUARE, Tinos Island/Greece (online), September 07, 2020
- A. Ehrmann and T. Blachowicz: Magnetization reversal in round and square nanodots, 2020 Joint Conference of the Condensed Matter Divisions of EPS (CMD) and RSEF (GEFES), Madrid/Spain (online), September 03, 2020
- T. Blachowicz, P. Steblinski, J. Grzybowski, A. Ehrmann: Magnetization dynamics in nanofiber networks, 2020 Joint Conference of the Condensed Matter Divisions of EPS (CMD) and RSEF (GEFES), Madrid/Spain (online), September 02, 2020
2019
- T. Blachowicz, A. Ehrmann, C. Döpke, T. Grothe, P. Steblinski, Adaptive computing with electrospun nanofiber networks, Forum Experiment!, Hanover/Germany, November 26-27, 2019
- T. Blachowicz, C. Döpke, A. Ehrmann, Micromagnetic simulations of nanofibers with stochastic orientations, MTS Conference, Zawiercie/Poland, October 13-16, 2019
- C. Graßmann, T. Grethe, A. Krause, C. Großerhode, J. L. Storck, A. Ehrmann, L. van Langenhove, Anne Schwarz-Pfeiffer, Textile Based Dye-Sensitized Solar Cells with Natural Dyes, 19th AUTEX World Textile Conference, Gent/Belgium, June 11-15, 2019
- P. Kern, C. Döpke, P. Steblinski, D. Kosmalska, T. Blachowicz, A. Ehrmann, Nanofibers for neuromorphic computing – from bio-inspired structures to electrospun multifunctional networks, Silesian University of Technology, Gliwice/Poland, March 06, 2019
- P. Kern, C. Döpke, T. Blachowicz, A. Ehrmann, Magnetization reversal in nanostructured Fibonacci spirals, KNMF User Meeting, Karlsruhe/Germany, February 19-20, 2019
2018
- R. Böttjer, C. Döpke, S. Fafenrot, J. Fiedler, N. Grimmelsmann, C. Großerhode, T. Grothe, A. Herrmann, I. Juhász Junger, S. Kohn, H. Meissner, J. L. Storck, D. Wehlage, A. Ehrmann: Forschung für textile Technologien der Zukunft, Nachhaltigkeit und Wirtschaften, Bielefeld, July 4, 2018
- K. Habashy, T. Grothe, T. Böhm, O. Abdullaeva, M. Schulz, J. Parisi, A. Lützen, K. Dedek, A. Ehrmann, M. Schiek: Photovoltaic Artificial Organic Photoreceptors on Flexible Substrates, Sensory Systems in Health and Disease, Verona, June 5, 2018
- T. Grothe, D. Wehlage, R. Böttjer, A. Ehrmann: Electrospinning water-soluble/ insoluble polymer blends, 3rd International EPNOE Meeting, Maribor/Slovenia, May 14-15, 2018
- P. Schäl, I. Juhász Junger, N. Grimmelsmann, H. Meissner, A. Ehrmann: Washing and Abrasion Resistance of Conductive Coatings for Vital Sensors, 1st Smart Textile Colloquium, Mönchengladbach, February 22, 2018
- S. Fafenrot, P. Silbermann, N. Grimmelsmann, J. Assig, A. Ehrmann: Integration of Solar Cells and Other Electronic Components into Clothes, 1st Smart Textile Colloquium, Mönchengladbach, February 22, 2018
- R. Böttjer, T. Grothe, A. Ehrmann: Functional Nanofiber Mats for Medical and Biotechnological Applications, 1st Smart Textile Colloquium, Mönchengladbach, February 22, 2018
- F. Tamoue, A. Ehrmann: Investigation of elastic and illusive inelastic textile materials for the comparision of compression bandages stiffness, World Congress of Phlebology, February 04-08, 2018
- Andrea Ehrmann, Nils Grimmelsmann, Christoph Döpke, Hubert Meissner, Susanna Fafenrot, Mirja Kreuziger, Michael Korger: 3D-Druck auf Textil – Herausforderungen und Chancen, Workshop Additive Fertigung, Karl Mayer / Obertshausen, 11.1.2018
2017
- L. Sabantina, J. R. Mirasol, T. Cordero, K. Finsterbusch, and A. Ehrmann: Investigation of Needleless Electrospun PAN Nanofiber Mats, International Conference on Electrical, Electronics, Materials and Applied Science - ICEEMAS, Secunderabad/India, December 22, 2017
- T. Spahiu, N. Grimmelsmann, A. Ehrmann, E. Piperi and E Shehi: Effect of 3D printing on textile fabric, 1st International Conference Engineering and Entrepreneurship (ICEE), Tirana/Albania 2017 (2017)
- T. Grothe, R. Böttjer, D. Wehlage, N. Grimmelsmann, S. V. Homburg, A. Ehrmann: Green Electrospinning für Nanovliese – Ein Material für Smart Textiles?, SmartTex-Workshop, Weimar / Germany, October 17, 2017
- Irén Juhász Junger, Nils Grimmelsmann, Hubert Meissner, Andreas Herrmann, Tomasz Blachowicz, and Andrea Ehrmann: Influence of catalyzers on DSSC performance, Deutsche Physikerinnentagung, Ilmenau / Germany, October 01, 2017
- T. Grothe, N. Grimmelsmann, S. V. Homburg, A. Ehrmann: Nanofibers from biopolymers – “Green Electrospinning” of functional mats, Dornbirn MFC, September 14, 2017
- T. Grothe, D. Wehlage, T. Böhm, A. Remche, A. Ehrmann: Needleless electrospinning of PAN nanofiber mats, 9th CEC in Liberec, September 12, 2017
- I. Juhász Junger, N. Grimmelsmann, S. V. Homburg, H. Meissner, T. Grethe, A. Schwarz-Pfeiffer, J. Fiedler, A. Herrmann, T. Blachowicz, A. Ehrmann: Investigation of natural dyes for textile based dye-sensitized solar cells, EMN Meeting on Smart and Multifunctional Materials, Rome / Italy, June 24-28, 2017
- A. Ehrmann, N. Grimmelsmann, C. Döpke, M. Kreuziger, M. Korger: 3D-Druck auf Textilien – von mechanischen Eigenschaften zu Design-Impulsen, Wear It, Berlin, 09.06.2017
- S. Fuchs, J. Hartmann, P. Mazur, V. Reschke, H. Siemens, D. Wehlage, A. Ehrmann: Electrospinning of Biopolymers and Biopolymer Blends, ICMTES, virtual presentation, June 02, 2017
- T. Spahiu, S. Fafenrot, N. Grimmelsmann, E. Piperi, E. Shehi and A. Ehrmann: Varying fabric drape by 3D-imprinted patterns for garment design, AUTEX 2017 World Textile Conference, Corfu/Greece, May 29-31, 2017
- A. Ehrmann, N. Grimmelsmann, M. Kreuziger, J. Neuß, C. Döpke, M. Korger: 3D-Druck in der Textilindustrie – Chancen und technische Grenzen, 11. Textilveredlertag, Leipzig, 19.05.2017
- A. Ehrmann: 3D-Druck und Textil – Möglichkeiten und Grenzen, KARL MAYER Textilmaschinenfabrik GmbH, Obertshausen, 12.05.2017
- P. Schäl, N. Grimmelsmann, I. Juhász Junger, A. Ehrmann: Examination of conductive polymer coatings under mechanical and chemical stress, International Detergency Conference, Düsseldorf, April 05, 2017
- I. Juhász Junger, S. V. Homburg, H. Meissner, T. Grethe, A. Schwarz-Pfeiffer, J. Fiedler, A. Herrmann, T. Blachowicz, A. Ehrmann: Influence of the pH value of the dye on the electrical properties of dye sensitized solar cells prepared with anthocyanins, DPG Spring Meeting, March 27-31, 2017, Münster / Germany
- S. V. Homburg, T. Grothe, N. Grimmelsmann, A. Ehrmann: Electrospinning biopolymer nanofiber mats for medical and biotechnological applications, DPG Spring Meeting, March 19-24, 2017, Dresden / Germany
- I. Juhász Junger, S. V. Homburg, H. Meissner, T. Grethe, A. Schwarz-Pfeiffer, J. Fiedler, A. Herrmann, T. Blachowicz, A. Ehrmann: Einfluss des pH-Wertes von Anthocyan-Farbstoffen auf die elektrischen Eigenschaften von Farbstoffsolarzellen, Fachgruppentreffen des Graduierteninstituts NRW - Ressourcen, Bochum, March 16, 2017
- N. Grimmelsmann, S. V. Homburg, A. Ehrmann: Needleless electrospinning of pure and blended chitosan, International Conference on Advanced Material Technologies (ICAMT), virtual presentation 03-01-2017
2016
- T. Spahiu, N. Grimmelsmann, A. Ehrmann, E. Shehi and E. Piperi: On the possible use of 3D printing for clothing and shoe manufacture, 7th International Conference of Textile, Tirana / Albania, November 10-11, 2016
- A. Ehrmann, M. Obermann, M. Ellouz, S. Aumann, Y. Martens, P. Bartelt, M. Klöcker, T. Kordisch, and M. O. Weber: Examination of weft knitted wire structures using non-destructive X-ray analysis, Deutsche Physikerinnentagung, Hamburg November 05, 2016
- D. Wehlage, A. Herrmann, A. Ehrmann: Integration of optical fibers in woven fabrics with position-dependent sidelight emission, LICHT2016, Karlsruhe September 27, 2016
- A. Ehrmann, I. Juhász Junger, A. Herrmann, J. Fiedler, T. Grethe, M. Normann, A. Schwarz-Pfeiffer: Energy storage in textile capacitors and batteries, Dornbirn-MFC, September 22, 2016
- A. Schwarz-Pfeiffer, M. Normann, T. Grethe, A. Ehrmann: Energy storage in textile capacitors and batteries, Dornbirn-MFC, September 20, 2016
- N. Grimmelsmann, Y. Martens, P. Schäl, H. Meissner, A. Ehrmann: Mechanical and electrical contacting of electronic components on textiles by 3D printing, SysInt, Paderborn, June 13-15, 2016
- M. Obermann, M. Ellouz, S. Aumann, Y. Martens, P. Bartelt, M. Klöcker, T. Kordisch, A. Ehrmann, and M. O. Weber: Non-destructive X-ray examination of weft knitted wire structures, 48th International IFKT Congress, Mönchengladbach 09-06-2016
- M. Normann, A. Herrmann, T. Grethe, J. Fiedler, A. Schwarz-Pfeiffer, A. Ehrmann: Energiegewinnung und -speicherung mittels Textilien, 15. Chemnitzer Textiltechnik-Tagung, Chemnitz 31.5.2016
- A. Ehrmann: Smart Textiles – zwischen Mode und Technik, IVAM Fachgruppentreffen, Dortmund 14.04.2016
- A. Herrmann, J. Fiedler, A. Ehrmann, T. Grethe, A. Schwarz-Pfeiffer, T. Blachowicz: Examination of the sintering process dependent micro- and nanostructure of TiO2 on textile substrates, SPIE Photonics Europe, Brussels 07.04.2016
- A. Ehrmann: Textil + x, 14. Bielefelder Werkstofftag, Bielefeld 06.04.2016
- M. Normann, Y. Kyosev, A. Ehrmann, A. Schwarz-Pfeiffer: Multilayer woven belts as woven batteries, International week of narrow textiles, Mönchengladbach 17.03.2016
- A. Ehrmann, T. Blachowicz, H. Zghidi, M. Walczak, and N. Grimmelsmann: Quantitative analysis of the interface layers in textile / 3D print composites by image processing, DPG-Frühjahrstagung, Regensburg 09.03.2016
- T. Blachowicz, A. Ehrmann, H. Zghidi, and M. Walczak: Examination of electrolyte diffusion in dye-sensitized solar cells using virtual random walk, DPG-Frühjahrstagung, Regensburg 09.03.2016
- M. Normann, A. Schwarz-Pfeiffer, A. Ehrmann: Energy storage in textiles with fiber based batteries, DPG-Frühjahrstagung, Regensburg 09.03.2016
- A. Ehrmann: Kombination des 3D-Drucks mit Textilien und anderen Materialien, DFG-Akademie Ingenieurwissenschaften, Göttingen 15.-17.02.2016
2015
- A. Ehrmann: Monitoring vital signs with smart textiles – challenges and chances, WearIt, Berlin 24.09.2015