Reference : Preparation of pH-sensitive star-shaped aliphatic polyesters as precursors of polymersomes
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Chemistry
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/87317
Preparation of pH-sensitive star-shaped aliphatic polyesters as precursors of polymersomes
English
Riva, Raphaël [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Lazzari, Wenda [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Billiet, Leen [University of Ghent > Department of Organic Chemistry > Polymer Chemistry Research Group (PCR) > >]
Du Prez, Filip [University of Ghent > Department of Organic Chemistry > Polymer Chemistry Research Group (PCR) > >]
Jérôme, Christine mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Lecomte, Philippe mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
1-Apr-2011
Journal of Polymer Science. Part A, Polymer Chemistry
Wiley
49
7
1552-1563
Yes (verified by ORBi)
International
0887-624X
1099-0518
New York
NY
[en] ring-opening polymerization (ROP) ; lactone ; star-shaped polymer
[en] The synthesis of a new pH-sensitive amphiphilic A2B mikto-arm star-shaped aliphatic copolyester (with A = PCL and B = tertiary amine-bearing PCL) with two hydrophobic arms and one hydrophilic arm when protonated at pH = 5.5. The copper mediated azide-alkyne cycloaddition was used for the synthesis of the star copolyester and to impart the pH sensitivity to the hydrophilic arm by grafting of tertiary amine groups onto azide bearing PCL chain. The formation of polymersomes in water at pH 5 was assessed by DLS and TEM analyses.
Center for Education and Research on Macromolecules (CERM)
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; The Institute for the Promotion of Innovation through Science and Technology in Flanders, Belgium
Researchers
http://hdl.handle.net/2268/87317
10.1002/pola.24576
http://onlinelibrary.wiley.com/doi/10.1002/pola.24576/pdf

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