Poly(omega-pentadecalactone-co-butylene-co-succinate)s with different composition were synthesized via enzymatic catalysis. The applied synthetic procedure yields high molecular weight random copolymers whose composition reflects the monomer feed ratios. All copolymers show high degree of crystallinity. The Tm-composition dependence and the WAXS diffractograms indicate that poly(omega-pentadecalacton-co-butylene-co-succinate) is an iso-dimorphic system. These hydrolysable polyesters form regular nanoparticles with potential applications as drug delivery systems.
Solid state properties of poly(omega-pentadecalactone-co-butylene-co-succinate) from enzymatic synthesis / L. Mazzocchetti; Z. Jiang; J. Liu; M. Scandola. - STAMPA. - (2009), pp. 2.81-2.82. (Intervento presentato al convegno XIX Convegno Italiano di Scienza e Tecnologia delle Macromolecole tenutosi a Milano nel 13-17 settembre 2009).
Solid state properties of poly(omega-pentadecalactone-co-butylene-co-succinate) from enzymatic synthesis
MAZZOCCHETTI, LAURA;SCANDOLA, MARIASTELLA
2009
Abstract
Poly(omega-pentadecalactone-co-butylene-co-succinate)s with different composition were synthesized via enzymatic catalysis. The applied synthetic procedure yields high molecular weight random copolymers whose composition reflects the monomer feed ratios. All copolymers show high degree of crystallinity. The Tm-composition dependence and the WAXS diffractograms indicate that poly(omega-pentadecalacton-co-butylene-co-succinate) is an iso-dimorphic system. These hydrolysable polyesters form regular nanoparticles with potential applications as drug delivery systems.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
