Poly(N-vinyl-pyrrolidone)-block-poly(D,L
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Geneviève Gaucher; Monika Poreba; François Ravenelle; Jean-Christophe Leroux
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Article
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2007
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John Wiley and Sons
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English
⚖ 194 KB
Poly(D,L-lactide) (PDLLA) amphiphilic block copolymers were employed as emulsifiers in the preparation of PDLLA nanoparticles by an oil/water emulsion solvent evaporation technique. The surface-active properties of poly(N-vinyl-pyrrolidone)-blockpoly(D,L-lactide) (PVP-b-PDLLA) toward the biphasic sy