Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Ralf Wyrwa"'
Autor:
Surjakanta Rana, Roman Sajzew, Oksana Smirnova, Josef B. Slowik, Ayisha Komal, José Joaquin Velázquez, Ralf Wyrwa, Dušan Galusek, Ingolf Voigt, Lothar Wondraczek, Alexander Knebel
Publikováno v:
Small Structures, Vol 5, Iss 5, Pp n/a-n/a (2024)
Polycrystalline metal‐organic framework (MOF) membrane films prepared on ceramic supports can separate gases with high energy efficiency. They generally exhibit very high permeance and selectivity but suffer from cost issues through the required ce
Externí odkaz:
https://doaj.org/article/e712b371de1245a6a72e2d7fcaa2acbe
Autor:
Nenad Grujović, Fatima Živić, Matthias Schnabelrauch, Torsten Walter, Ralf Wyrwa, Nikola Palić, Lazar Ocokoljić
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 16, Iss 3, Pp 321-335 (2018)
This paper deals with two electrospinning technologies: the melt electrospinning with a customized jet head, adapted from the fused deposition modeling (FDM) 3D printer, in comparison with the standard solution electrospinning, aiming at fabrication
Externí odkaz:
https://doaj.org/article/2e35d171c4ce437baedf8ec2eaf0d7e4
Comparable Studies on Nanoscale Antibacterial Polymer Coatings Based on Different Coating Procedures
Autor:
Thorsten Laube, Jürgen Weisser, Svea Sachse, Thomas Seemann, Ralf Wyrwa, Matthias Schnabelrauch
Publikováno v:
Nanomaterials, Vol 12, Iss 4, p 614 (2022)
The antibacterial activity of different antibiotic and metal-free thin polymer coatings was investigated. The films comprised quaternary ammonium compounds (QAC) based on a vinyl benzyl chloride (VBC) building block. Two monomeric QAC of different al
Externí odkaz:
https://doaj.org/article/e9d918a9b2f04d45a73a01fa21c1536a
Autor:
Stephanie Möller, Janine Theiß, Thaira I. L. Deinert, Karoline Golat, Julian Heinze, Daniela Niemeyer, Ralf Wyrwa, Matthias Schnabelrauch, Elke Bogner
Publikováno v:
Viruses, Vol 14, Iss 2, p 413 (2022)
Coronaviruses (CoVs) are common among humans and many animals, causing respiratory or gastrointestinal diseases. Currently, only a few antiviral drugs against CoVs are available. Especially for SARS-CoV-2, new compounds for treatment of COVID-19 are
Externí odkaz:
https://doaj.org/article/e2969484ee0a49aa8f7e7efbe497c3cb
Autor:
Mohammad El Khatib, Valentina Russo, Giuseppe Prencipe, Annunziata Mauro, Ralf Wyrwa, Gabriele Grimm, Miriam Di Mattia, Paolo Berardinelli, Matthias Schnabelrauch, Barbara Barboni
Publikováno v:
Cells, Vol 10, Iss 11, p 3221 (2021)
Electrospun poly(lactic-co-glycolic acid) (PLGA) scaffolds with highly aligned fibers (ha-PLGA) represent promising materials in the field of tendon tissue engineering (TE) due to their characteristics in mimicking fibrous extracellular matrix (ECM)
Externí odkaz:
https://doaj.org/article/b91765f391094677884d2fc64fad0410
Autor:
Claudia Rode, Ralf Wyrwa, Juergen Weisser, Matthias Schnabelrauch, Marijan Vučak, Stefanie Grom, Frank Reinauer, Adrian Stetter, Karl Andreas Schlegel, Rainer Lutz
Publikováno v:
Molecules, Vol 26, Iss 1, p 102 (2020)
Polyurethanes have the potential to impart cell-relevant properties like excellent biocompatibility, high and interconnecting porosity and controlled degradability into biomaterials in a relatively simple way. In this context, a biodegradable composi
Externí odkaz:
https://doaj.org/article/925aa6cc0eb54b99b8f1ab321816b4e2
Autor:
Mohammad El Khatib, Annunziata Mauro, Ralf Wyrwa, Miriam Di Mattia, Maura Turriani, Oriana Di Giacinto, Björn Kretzschmar, Thomas Seemann, Luca Valbonetti, Paolo Berardinelli, Matthias Schnabelrauch, Barbara Barboni, Valentina Russo
Publikováno v:
Molecules, Vol 25, Iss 14, p 3176 (2020)
Electrospun PLGA microfibers with adequate intrinsic physical features (fiber alignment and diameter) have been shown to boost teno-differentiation and may represent a promising solution for tendon tissue engineering. However, the hydrophobic propert
Externí odkaz:
https://doaj.org/article/4c0ccd97babd4dfb9855149df372a732
Autor:
Mohammad El Khatib, Annunziata Mauro, Miriam Di Mattia, Ralf Wyrwa, Martina Schweder, Massimo Ancora, Francesco Lazzaro, Paolo Berardinelli, Luca Valbonetti, Oriana Di Giacinto, Andrea Polci, Cesare Cammà, Matthias Schnabelrauch, Barbara Barboni, Valentina Russo
Publikováno v:
Cells, Vol 9, Iss 5, p 1207 (2020)
Injured tendons are challenging in their regeneration; thus, tissue engineering represents a promising solution. This research tests the hypothesis that the response of amniotic epithelial stem cells (AECs) can be modulated by fiber diameter size of
Externí odkaz:
https://doaj.org/article/b558d6c5487048519ba0a735dce9246b
Autor:
Valentina Russo, Mohammad El Khatib, Lisa di Marcantonio, Massimo Ancora, Ralf Wyrwa, Annunziata Mauro, Torsten Walter, Jürgen Weisser, Maria Rita Citeroni, Francesco Lazzaro, Marta Di Federico, Paolo Berardinelli, Cesare Cammà, Matthias Schnabelrauch, Barbara Barboni
Publikováno v:
Cells, Vol 9, Iss 2, p 303 (2020)
Background. The design of tendon biomimetic electrospun fleece with Amniotic Epithelial Stem Cells (AECs) that have shown a high tenogenic attitude may represent an alternative strategy to overcome the unsatisfactory results of conventional treatment
Externí odkaz:
https://doaj.org/article/d09309c9f5c54f61ab2d9c0b79c5d06b
Autor:
Cornelia Wiegand, Andrea Völpel, Andrea Ewald, Markko Remesch, Jan Kuever, Janine Bauer, Stefanie Griesheim, Carolin Hauser, Julian Thielmann, Silke Tonndorf-Martini, Bernd W Sigusch, Jürgen Weisser, Ralf Wyrwa, Peter Elsner, Uta-Christina Hipler, Martin Roth, Carolin Dewald, Claudia Lüdecke-Beyer, Jörg Bossert
Publikováno v:
PLoS ONE, Vol 13, Iss 3, p e0194339 (2018)
Bactericidal materials gained interest in the health care sector as they are capable of preventing material surfaces from microbial colonization and subsequent spread of infections. However, commercialization of antimicrobial materials requires proof
Externí odkaz:
https://doaj.org/article/dccbda1611aa4c23bb8905128d2bf785