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Synthesis of amphiphilic diblock copolymer brushes by successive RAFT polymerization of lauryl methacrylate and PEO-containing macromonomer
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SYSNO ASEP 0347112 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Synthesis of amphiphilic diblock copolymer brushes by successive RAFT polymerization of lauryl methacrylate and PEO-containing macromonomer Author(s) Krivorotova, T. (LT)
Udrenaite, E. (LT)
Gromadzki, Daniel (UMCH-V) RID
Makuška, R. (LT)Source Title Chemija. - : LIETUVOS MOKSLU AKAD LEIDYKLA - ISSN 0235-7216
Roč. 21, č. 1 (2010), s. 63-71Number of pages 8 s. Language eng - English Country LT - Lithuania Keywords RAFT ; macromonomer ; PEO Subject RIV CD - Macromolecular Chemistry CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000279000900010 Annotation Reversible addition-fragmentation chain transfer (RAFT) polymerization of lauryl methacrylate (LMA) in the presence of S-methoxycarbonyl phenylmethyl dithiobenzoate (MCPDB) as a RAFT chain transfer agent (CTA) and subsequent RAFT polymerization of poly(ethylene oxide) monomethyl ether methacrylate (PEO5MEMA or PEO45MEMA) was done with the aim to prepare amphiphilic diblock copolymer brushes of controlled structure. The molecular weight of PLMA and PLMA-b-PPEO5MEMA copolymers was evaluated by several methods Several diblock copolymers PLMAb- PPEO5MEMA with various lengths of the blocks and a high molecular weight (Mn up to 300 000) were prepared and characterized. RAFT polymerization of PEO45MEMA from PLMA as a macro-CTA failed. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2011
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