S
Stefan Heissler
Researcher at Karlsruhe Institute of Technology
Publications - 74
Citations - 1997
Stefan Heissler is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Chemistry & Adsorption. The author has an hindex of 24, co-authored 62 publications receiving 1517 citations. Previous affiliations of Stefan Heissler include University of Marburg.
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Journal ArticleDOI
UV‐Triggered Dopamine Polymerization: Control of Polymerization, Surface Coating, and Photopatterning
Xin Du,Xin Du,Linxian Li,Junsheng Li,Junsheng Li,Chengwu Yang,Nataliya Frenkel,Nataliya Frenkel,Alexander Welle,Stefan Heissler,Alexei Nefedov,Michael Grunze,Michael Grunze,Pavel A. Levkin,Pavel A. Levkin +14 more
TL;DR: The UV-induced dopamine polymerization leads to a better control over polydopamine deposition and formation of functional polydOPamine micropatterns.
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Nature of Interactions of Amino Acids with Bare Magnetite Nanoparticles
Sebastian P. Schwaminger,Paula Fraga García,Georg Merck,Fabian A. Bodensteiner,Stefan Heissler,Sebastian Günther,Sonja Berensmeier +6 more
TL;DR: In this article, the authors compared the interaction of seven different amino acids with magnetite nanoparticles in a colloidal system at pH 6 and investigated the influence of the side chain on the adsorption at a magnetite-water interface with incubation experiments.
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Resemblance of electrospun collagen nanofibers to their native structure.
Jochen Bürck,Stefan Heissler,Udo Geckle,Mohammad Fotouhi Ardakani,Reinhard Schneider,Anne S. Ulrich,Murat Kazanci +6 more
TL;DR: It is demonstrated that collagen almost completely unfolded in fluorinated solvents and partially preserved its folded structure θ in HAc/EtOH and it did not exceed 42% as deduced from the different secondary structure evaluation methods, discussed here.
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Nonfouling poly(ethylene oxide) layers end-tethered to polydopamine
Ognen Pop-Georgievski,Dominique Verreault,Mark-Oliver Diesner,Vladimír Proks,Stefan Heissler,František Rypáček,Patrick Koelsch +6 more
TL;DR: It was found that the surface resistance to adsorption of lysozyme and human blood plasma increased with increasing length and brush character of the PEO chains end-tethered to PDA with a similar or better resistance in comparison to PEO layers on gold.
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Probing electrons in TiO2 polaronic trap states by IR-absorption: evidence for the existence of hydrogenic states
Hikmet Sezen,Maria Buchholz,Alexei Nefedov,Carsten Natzeck,Stefan Heissler,Cristiana Di Valentin,Christof Wöll +6 more
TL;DR: It is proposed that the trap states correspond to polarons and are thus intrinsic in nature and assign the final states probed by the IR-experiments to hydrogenic states within the polaron potential.