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Surface grafting via photo-induced copper-mediated radical polymerization at extremely low catalyst concentrations

SYSNO ASEP	0447651
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Surface grafting via photo-induced copper-mediated radical polymerization at extremely low catalyst concentrations
Author(s)	Laun, J. (BE) Vorobii, Mariia (UMCH-V) de los Santos Pereira, Andres (UMCH-V)_{RID, ORCID} Pop-Georgievski, Ognen (UMCH-V)_{RID, ORCID} Trouillet, V. (DE) Welle, A. (DE) Barner-Kowollik, C. (DE) Rodriguez-Emmenegger, Cesar (UMCH-V)_RID Junkers, T. (BE)
Source Title	Macromolecular Rapid Communications. - : Wiley - ISSN 1022-1336 Roč. 36, č. 18 (2015), s. 1681-1686
Number of pages	6 s.
Language	eng - English
Country	DE - Germany
Keywords	copper-mediated polymerization ; photo-induced polymerization ; polymer brushes
Subject RIV	CD - Macromolecular Chemistry
R&D Projects	GJ15-09368Y GA ČR - Czech Science Foundation (CSF)
	ED1.1.00/02.0109 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UMCH-V - RVO:61389013
UT WOS	000362555900009
EID SCOPUS	84941802657
DOI	10.1002/marc.201500322
Annotation	Surface-initiated photo-induced copper-mediated radical polymerization is employed to graft a wide range of polyacrylate brushes from silicon substrates at extremely low catalyst concentrations. This is the first time that the controlled nature of the reported process is demonstrated via block copolymer formation and re-initiation experiments. In addition to unmatched copper catalyst concentrations in the range of few ppb, film thicknesses up to almost 1 μm are achieved within only 1 h.
Workplace	Institute of Macromolecular Chemistry
Contact	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Year of Publishing	2016

Number of the records: 1