Frank Klein
Charité
13 Papers
101 Citations
Frank Klein is an academic researcher from Charité. The author has contributed to research in topics: Shape-memory polymer & Blowing agent. The author has an hindex of 4, co-authored 13 publications.
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Papers
Cytocompatibility testing of cell culture modules fabricated from specific candidate biomaterials using injection molding.
Bernhard Hiebl,Karola Lützow,Maik Lange,Friedrich Jung,Barbara Seifert,Frank Klein,Thomas Weigel,Karl Kratz,Andreas Lendlein +8 more
TL;DR: Physicochemical investigations revealed a similar morphology and showed to be very similar to the findings to analogous preparations and modifications of flat-sheet membranes, which is of key importance for the approval of medical devices.
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Formation of poly(ε-caprolactone) scaffolds loaded with small molecules by integrated processes
TL;DR: It could be shown that the formation of loaded scaffolds is possible, and that the small molecule has a very high impact on the foam morphology, for two different integrated processes for the preparation of scaffolds loaded with a small molecule.
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Thermomechanical behaviour of biodegradable shape-memory polymer foams
TL;DR: In this paper, shape-memory polymer foams based on poly(ω-pentadecalactone) (PPDL) and poly(e-caprolactone (PCL) multiblock copolymer with 60 wt% PCL content were prepared by environmentally-friendly high pressure supercritical carbon dioxide scCO2 foaming technique.
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Patent
Molded foam body having anisotropic shape memory properties, method for manufacturing same and article comprising the molded foam body
Andreas Lendlein,Samy A. Madbouly,Frank Klein,Karl Kratz,Karola Lützow +4 more
- 23 Nov 2010
TL;DR: In this paper, a shape memory foam body with anisotropic shape memory properties is described, which is manufactured by foaming the polymer by means of the release of a gaseous propellant under conditions that promote the release and the escape of the propellant from the polymer substantially in a main flow direction.
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