Smart hydrogels from laterally-grafted peptide assembly

Autor:	Il-Soo Park, Seong-Kyun Kang, Wen Li, Myongsoo Lee
Rok vydání:	2012
Předmět:	Ultraviolet Rays Nanofibers Biocompatible Materials Peptide Nanotechnology Matrix (biology) Phase Transition Protein Structure Secondary Catalysis chemistry.chemical_compound Microscopy Electron Transmission Smart hydrogels Spectroscopy Fourier Transform Infrared Small peptide Materials Chemistry Humans Fluorescent Dyes chemistry.chemical_classification Rhodamines Circular Dichroism technology industry and agriculture Metals and Alloys Hydrogels General Chemistry Photochemical Processes Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry Azobenzene Delayed-Action Preparations Self-healing hydrogels Ceramics and Composites Azo Compounds Oligopeptides
Zdroj:	Chemical Communications. 48:8796
ISSN:	1364-548X 1359-7345
DOI:	10.1039/c2cc34528e
Popis:	Small peptides carrying laterally-grafted azobenzene units self-assemble into photo-responsive hydrogels which are applied as a smart matrix for controlling the dye molecules release. We demonstrate that a delicate balance among peptides interactions plays a pivotal role in the photo-responsive gel-sol transition.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39111b0154ecbae2b663aa430d223a22 https://doi.org/10.1039/c2cc34528e Zobrazit plný text záznamu