Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Carsten Koopmans"'
Autor:
Elena Frick-Delaittre, Christoph Guertler, Michael R. Buchmeiser, Aurel Wolf, Hagen J. Altmann, Stefan Naumann, Manuel Clauss, Carsten Koopmans, Simon König
Publikováno v:
Macromolecules. 52:487-494
The synthesis of isocyanurate-free, linear poly(oxazolidin-2-one)s starting from diepoxides and aromatic as well as aliphatic diisocyanates is reported. N-Heterocyclic carbenes (NHCs), liberated in situ from thermally labile CO2 adducts, in combinati
Autor:
Christoph Guertler, Carsten Koopmans, Elena Frick, Annette M. Schmidt, Hannah Laurenzen, Aurel Wolf, Dirk Dijkstra, Angelina Prokofyeva
Publikováno v:
Polymer International. 66:399-404
In the current study, we investigated poly-2-oxazolidones containing one of four different diglycidyl ethers carrying different bulky bisphenol centers. With increasing steric hindrance of the bisphenol-based diepoxide from bisphenol F to bisphenol A
Autor:
Hans-Joachim Galla, Falko Strotmann, Carsten Koopmans, Helmut Ritter, Indra Böhm, Isabel Wolf
Publikováno v:
Macromolecular Bioscience. 12:432-437
Polymeric β-CD and poly{(2-acrylamido-2-methyl-1-propanesulfonic acid sodium salt)-co-[6-(acrylamido)-N-adamantylhexaneamide]} are synthesized to build in situ forming hydrogels based on host/guest interactions, so called physical hydrogels. The use
Autor:
Helmut Ritter, Carsten Koopmans
Publikováno v:
Macromolecules. 41:7418-7422
In this paper, we would like to present a novel system of host−guest hydrogels. By polymerizing adamantyl containing acrylamide monomers (12−15) with water soluble comonomers, we synthesized various copolymers bearing guest components. As host sy
Autor:
Michael Klink, Patrick Kerep, Sebastian Sinnwell, Carsten Koopmans, Mauro Iannelli, Sarah Schmitz, Helmut Ritter
Publikováno v:
Tetrahedron. 62:4709-4714
Several questions are still open concerning the different effects of microwave (MW) irradiation in organic and macromolecular chemistry. Analyzing experimental results on a relatively broad investigation area, we came to elucidate three main effects
Autor:
Indra, Böhm, Falko, Strotmann, Carsten, Koopmans, Isabel, Wolf, Hans-Joachim, Galla, Helmut, Ritter
Publikováno v:
Macromolecular bioscience. 12(4)
Polymeric β-CD and poly{(2-acrylamido-2-methyl-1-propanesulfonic acid sodium salt)-co-[6-(acrylamido)-N-adamantylhexaneamide]} are synthesized to build in situ forming hydrogels based on host/guest interactions, so called physical hydrogels. The use
Autor:
Carsten Koopmans, Helmut Ritter
Publikováno v:
Journal of the American Chemical Society. 129(12)
With a simple reaction pathway, a polymerizable solvatochromic dye monomer was synthesized. Copolymerization of this dye monomer with NiPAAM leads to formation of a solvatochromic copolymer with lower critical solution temperature (LCST) behavior. Th
Autor:
Carsten Koopmans, Helmut Ritter
Publikováno v:
Macromolecules; Oct2008, Vol. 41 Issue 20, p7418-7422, 5p