Article (Scientific journals)
Preparation of well-defined PVOH/C60 nanohybrids by cobalt-mediated radical polymerization of vinyl acetate
Detrembleur, Christophe; Stoilova, Olya; Bryaskova, Rayna et al.
2006In Macromolecular Rapid Communications, 27 (7), p. 498-504
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Keywords :
radical polymerization; cobalt-mediated radical polymerization (CMRP); carbon fullerene; biomaterial; nanomedicine
Abstract :
[en] Poly(vinyl acetate) chains end-capped by a Co(acac)(2) complex [PVAc-Co(acac)(2)] were prepared by bulk cobalt-mediated radical polymerization (CMRP) of vinyl acetate and used for grafting fullerene (C60) with four PVAc arms at low temperature (30 degrees C). A photoactive water-soluble poly(vinyl alcohol)/C60 nanohybrid was then prepared by hydrolysis of the PVAc arms of the nanohybrid. Because of photoactivity and very low cytotoxicity, this type of water-soluble nanohybrid is very promising for the photodynamic cancer therapy.
Research center :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Materials science & engineering
Chemistry
Author, co-author :
Detrembleur, Christophe ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Stoilova, Olya;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Bryaskova, Rayna ;  Bulgarian Academy of Sciences, Sofia, Bulgaria > Institute of Polymers > Laboratory of Bioactive Polymers
Debuigne, Antoine  ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Mouithys-Mickalad, Ange ;  Université de Liège - ULiège > Centre of Oxygen R&D
Jérôme, Robert ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Preparation of well-defined PVOH/C60 nanohybrids by cobalt-mediated radical polymerization of vinyl acetate
Publication date :
03 April 2006
Journal title :
Macromolecular Rapid Communications
ISSN :
1022-1336
eISSN :
1521-3927
Publisher :
Wiley-V C H Verlag Gmbh, Weinheim, Germany
Volume :
27
Issue :
7
Pages :
498-504
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Solvay sa [BE]
BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
Commentary :
The authors acknowledge Macromolecular Rapid Communications (Wiley) for allowing them to archive this paper.
Available on ORBi :
since 27 January 2009

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