Titelangaben
Ionov, Leonid ; Synytska, Alla ; Diez, Stefan:
Temperature-Induced Size-Control of Bioactive Surface Patterns.
In: Advanced Functional Materials.
Bd. 18
(2008)
Heft 10
.
- S. 1501-1508.
ISSN 1616-3028
DOI: https://doi.org/10.1002/adfm.200800017
Abstract
We present a novel method to produce bioactive surface patterns whose size can be changed in response to a variation of the environmental conditions, rather than local treatment. Our approach is based on the structured surface-immobilization of thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) polymer chains with different transition temperatures. We experimentally demonstrate how the size of an area in which a particular polymer is collapsed or swollen can be controlled by ambient temperature. We show the temperature-induced size-control of a bioactive surface pattern by embedding functional motor proteins into the switchable polymer layers.
Weitere Angaben
Publikationsform: | Artikel in einer Zeitschrift |
---|---|
Begutachteter Beitrag: | Ja |
Keywords: | polymer brushes; patterning; stimuli-responsive materials; polymers |
Institutionen der Universität: | Fakultäten > Fakultät für Ingenieurwissenschaften > Professur Biofabrikation > Professur Biofabrikation - Univ.-Prof. Dr. Leonid Ionov Fakultäten Fakultäten > Fakultät für Ingenieurwissenschaften Fakultäten > Fakultät für Ingenieurwissenschaften > Professur Biofabrikation |
Titel an der UBT entstanden: | Ja |
Themengebiete aus DDC: | 500 Naturwissenschaften und Mathematik > 540 Chemie |
Eingestellt am: | 19 Jun 2017 12:40 |
Letzte Änderung: | 09 Mär 2022 14:14 |
URI: | https://eref.uni-bayreuth.de/id/eprint/37676 |