Article (Scientific journals)
Charged poly(D,L-lactide) nanofibers: towards customized surface properties
Croisier, Florence; Aqil, Abdelhafid; Malherbe, Cédric et al.
2011In Macromolecular Symposia, 309/310 (1), p. 20-27
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Keywords :
nanostructured material; nanofiber
Abstract :
[en] Surface-charged nanofibers were prepared by electrospinning technique (ESP). For this purpose, a copolymer bearing carboxylic acid functions was added to a poly(D,L-lactide) solution just before ESP process. In a basic medium, negative charges were therefore revealed on fiber surface. By deposition of positively charged particles or polyelectrolytes, surface properties of the fibers could be tailor-made for a specific application. This versatile method can, for example, be applied to the preparation of new biomedical scaffolds.
Research center :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Chemistry
Materials science & engineering
Author, co-author :
Croisier, Florence ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Aqil, Abdelhafid ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Malherbe, Cédric ;  Université de Liège - ULiège > Department of Chemistry > Analytic Chemistry and Electrochemistry
Gilbert, Bernard ;  Université de Liège - ULiège > Department of Chemistry > Analytic Chemistry and Electrochemistry
Detrembleur, Christophe ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Jérôme, Christine  ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Charged poly(D,L-lactide) nanofibers: towards customized surface properties
Publication date :
December 2011
Journal title :
Macromolecular Symposia
ISSN :
1022-1360
eISSN :
1521-3900
Publisher :
Wiley, Germany
Volume :
309/310
Issue :
1
Pages :
20-27
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture [BE]
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique
The Walloon Region in the frame of the GOCELL project
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since 23 December 2011

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