Maltopentaose-conjugated Thermoresponsive Block Copolymer

Maltopentaose-conjugated Thermoresponsive Block Copolymer

A strategy to directly prepare maltopentaose-block-poly(N,N-diethylacrylamide), Mal5-block-PDEAA, based on the reversible addition-fragmentation chain-transfer (RAFT) polymerization technique as a metal-free process is described. Mal5-block-PDEAA generated stable nanoaggregates in water with an aver...

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Veröffentlicht in:Chemistry letters 2015-04, Vol.44 (4), p.428-428
Hauptverfasser: Togashi, Daichi, Otsuka, Issei, Borsali, Redouane, Kawaguchi, Seigou, Narumi, Atsushi
Format: Artikel
Sprache:eng
Schlagworte:
Block copolymers
Fluid dynamics
Fluid flow
Heating
Nanostructure
Polymers
Rafts
Strategy
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Zusammenfassung:A strategy to directly prepare maltopentaose-block-poly(N,N-diethylacrylamide), Mal5-block-PDEAA, based on the reversible addition-fragmentation chain-transfer (RAFT) polymerization technique as a metal-free process is described. Mal5-block-PDEAA generated stable nanoaggregates in water with an average hydrodynamic radius (Rh) of 109 nm by heating to around the human body temperature; thus, the present strategy is useful for the preparation of polymers for biomedical applications.
ISSN:0366-7022
1348-0715