Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Klaus Richau"'
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1156-1165 (2016)
The applicability of nulling-based ellipsometric mapping as a complementary method next to Brewster angle microscopy (BAM) and imaging ellipsometry (IE) is presented for the characterization of ultrathin films at the air–water interface. First, the
Externí odkaz:
https://doaj.org/article/cece8ac420024028ae7203e0cbbde2ae
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1156-1165 (2016)
Rottke, F.O.; Schulz, B.; Richau, K.; Kratz, K.; Lendlein, A.: An ellipsometric approach towards the description of inhomogeneous polymer-based Langmuir layers. In: Beilstein Journal of Nanotechnology. Vol. 7 (2016) 1156-1165. (DOI: 10.3762/bjnano.7.107)
Beilstein Journal of Nanotechnology
Rottke, F.O.; Schulz, B.; Richau, K.; Kratz, K.; Lendlein, A.: An ellipsometric approach towards the description of inhomogeneous polymer-based Langmuir layers. In: Beilstein Journal of Nanotechnology. Vol. 7 (2016) 1156-1165. (DOI: 10.3762/bjnano.7.107)
Beilstein Journal of Nanotechnology
The applicability of nulling-based ellipsometric mapping as a complementary method next to Brewster angle microscopy (BAM) and imaging ellipsometry (IE) is presented for the characterization of ultrathin films at the air–water interface. First, the
Publikováno v:
Macromolecular Symposia. 345:83-90
Summary A multiblock copolymer named PDC is composed of crystallizable oligo(p-dioxanone) (OPDO) and oligo(e-caprolactone) (OCL) as hard and switching segments. PDC has been synthesized via connecting two oligomeric macrodiols using a diisocyanate li
Autor:
Axel T. Neffe, Tobias Becherer, Karola Lützow, S. Braune, Friedrich Jung, Andreas Lendlein, Klaus Richau, Toralf Roch, Maik von Ruesten-Lange, Anne Krüger, Rainer Haag, Andreas F. Thünemann
Publikováno v:
Neffe, A.T.; Ruesten-Lange, M.v.; Braune, S.; Luetzow, K.; Roch, T.; Richau, K.; Krueger, A.; Becherer, T.; Thuenemann, A.F.; Jung, F.; Haag, R.; Lendlein, A.: Multivalent grafting of hyperbranched oligo-and polyglycerols shielding rough membranes to mediate hemocompatibility. In: Journal of Materials Chemistry B. Vol. 2 (2014) 23, 3626-3635. (DOI: 10.1039/C4TB00184B)
Hemocompatible materials are needed for internal and extracorporeal biomedical applications, which should be realizable by reducing protein and thrombocyte adhesion to such materials. Polyethers have been demonstrated to be highly efficient in this r
Autor:
Maik von Ruesten-Lange, S. Braune, Axel T. Neffe, Andreas Lendlein, Toralf Roch, Friedrich Jung, Karola Luetzow, Klaus Richau
Publikováno v:
Macromolecular Bioscience. 13:1720-1729
The chain length and end groups of linear PEG grafted on smooth surfaces is known to influence protein adsorption and thrombocyte adhesion. Here, it is explored whether established structure function relationships can be transferred to application re
Autor:
Rumiana Tzoneva, V. Pehlivanova, Iana Tsoneva, Tino Becker, Andreas Lendlein, V. Krasteva, Karola Lützow, Klaus Richau, Barbara Seifert
Publikováno v:
Journal of Materials Research. 28:2180-2186
Tissue engineering principles suggest the formation of 3D scaffolds based on polymer fibers and adhesive proteins. These scaffolds aim to mimic the native extracellular matrix and thus providing a favorable environment for cell attachment and prolife
Autor:
Axel T. Neffe, Andreas Lendlein, Karola Luetzow, S. Braune, Maik Lange, Klaus Richau, Friedrich Jung, Rainer Haag, Marie Weinhart, Nico Scharnagl
Publikováno v:
Macromolecular Rapid Communications. 33:1487-1492
Materials for biomedical applications are often chosen for their bulk properties. Other requirements such as a hemocompatible surface shall be fulfilled by suitable chemical functionalization. Here we show, that linear, side-chain methylated oligogly
Autor:
Tasuku Ishiguro, Klaus Richau, Karl Kratz, Yuichi Konosu, Akihiko Tanioka, Mie Minagawa, Andreas Lendlein, Hidetoshi Matsumoto
Publikováno v:
Euro. Polym. J.. 48(No. 11):1866-1874
Microscaled non-woven fabrics with fiber diameters in the range 1.8–3.1 μm were prepared by electrospinning from a chloroform solution of a degradable multiblock copolymer (PDLCL) consisting of crystallizable poly(ω-pentadecalactone) hard segment
Autor:
Andreas Lendlein, S. Lee, Klaus Richau, Oliver Frank, Bernhard Hiebl, Michael Schossig, J. Cui, Karl Kratz, Friedrich Jung
Publikováno v:
Journal of Biomaterials Science, Polymer Edition. 23:901-915
Soft hydrophobic poly(n-butyl acrylate) networks (cPnBA) were developed as entropy elastic substrates for passive mechanical stimulation of cells, where the elastic modulus of the cPnBAs could be systematically adjusted by variation of the cross-link
Publikováno v:
Clinical Hemorheology and Microcirculation. 45:347-358
This study shows first in vitro tests of a nitinol based vein cuff developed for external valvuloplasty. In contrary to currently existing vein cuffs the tested model enables minimal invasive implantation and also maintains its round pre-shaped profi