Biodegradable xylitol-based elastomers: in vivo behavior and biocompatibility.

Biodegradable xylitol-based elastomers: in vivo behavior and biocompatibility.
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DOI:
10.1002/jbm.a.32733
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发表时间:
2010-10
影响因子:
4.9
通讯作者:
Langer, Robert
Langer, Robert
中科院分区:
工程技术3区
文献类型:
--
作者:
Bruggeman, Joost P.;Bettinger, Christopher J.;Langer, Robert

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Biodegradable elastomers based on polycondensation reactions of xylitol with sebacic acid, referred to as poly(xylitol sebacate) (PXS) elastomers have recently been developed. Herein, we describe the in vivo behavior of PXS elastomers. Four PXS elastomers were synthesized, characterized and compared to poly(L-lactic-co-glycolic acid) (PLGA). PXS elastomers displayed a high level of structural integrity and form stability during degradation. The in vivo half-life ranged from approximately 3 to 52 weeks. PXS elastomers exhibited increased biocompatibility compared to PLGA implants.
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