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Vinyl-functionalized gold nanoparticles as artificial monomers for the free radical copolymerization with methyl methacrylate

Title data

Gries, Katharina ; El Helou, Mira ; Witte, Gregor ; Agarwal, Seema ; Greiner, Andreas:
Vinyl-functionalized gold nanoparticles as artificial monomers for the free radical copolymerization with methyl methacrylate.
In: Polymer. Vol. 53 (3 April 2012) Issue 8 . - pp. 1632-1639.
ISSN 0032-3861
DOI: https://doi.org/10.1016/j.polymer.2012.02.008

Official URL: Volltext

Abstract in another language

Vinyl-functionalized gold nanoparticles (AuNP) were prepared by surface polymerization of vinyl-functionalized ligands induced by carboxy-functionalized radical initiators followed by vinyl-transformation of the carboxy-group. These AuNP were regarded as artificial molecules as they were used as comonomers for the free radical copolymerization with methyl methacrylate (MMA). Successful copolymerization was proven by gel permeation chromatography (GPC) and by thermogravimetrical analysis (TGA). Further analysis of the novel hybrid material was carried out by transmission electron microscopy (TEM) and by atomic force microscopy (AFM) to proof the presence of AuNP and their arrangement. (C) 2012 Elsevier Ltd. All rights reserved.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: Nanoparticle; Artificial molecules; Polymerization
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II > Chair Macromolecular Chemistry II - Univ.-Prof. Dr. Andreas Greiner
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 31 Mar 2015 10:12
Last Modified: 31 Mar 2015 10:12
URI: https://eref.uni-bayreuth.de/id/eprint/9509