Synthesis and thermo-physical properties of chitosan/poly(DL-lactide-co-glycolide) composites prepared by thermally induced phase separation

Santos Adriana Martel-Estrada; Carlos Alberto Martinez-Perez; Jose Guadalupe Chacon-Nava

首页> 外文期刊>Carbohydrate Polymers: Scientific and Technological Aspects of Industrially Important Polysaccharides >Synthesis and thermo-physical properties of chitosan/poly(DL-lactide-co-glycolide) composites prepared by thermally induced phase separation

【24h】

Synthesis and thermo-physical properties of chitosan/poly(DL-lactide-co-glycolide) composites prepared by thermally induced phase separation

机译：Synthesis and thermo-physical properties of chitosan/poly(DL-lactide-co-glycolide) composites prepared by thermally induced phase separation

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Chitosan and poly(DL-lactide-co-glycolide) (dlPLG) were used to fabricate biodegradable porous scaffolds for applications in tissue engineering by thermally induced phase separation (TIPS) technique. Parameters such as polymer concentration, quenching temperature, solvent ratio and different compositions were analyzed. Aqueous glacial acetic acid solution was used as a solvent for chitosan and chloroform for the lactide part. Through the use of a field emission scanning electron microscopy, the variation in porous morphology was studied. The cumulative results obtained from 1R and X-ray diffraction spectra, TGA, DSC and DMA suggest that there is a chemical interaction between the components of the composite.

著录项

来源
《Carbohydrate Polymers: Scientific and Technological Aspects of Industrially Important Polysaccharides》 |2010年第4期|775-783|共9页
作者
Santos Adriana Martel-Estrada; Carlos Alberto Martinez-Perez; Jose Guadalupe Chacon-Nava;
展开▼
作者单位

Centxo de Investigation en Materiales Avanzados, Departamento de Fisica de Materiales, Miguel de Cervantes 120, Complejo Industrial Chihuahua, CP. 31109. Chihuahua. Mexico. Mexico;

Instituto de Ingenieria y Tecnologia. Universidad Autonoma de Cd. Juarez, Av. Del Charro 450 Norte, Col. Partido Romero, CP. 32310, Cd. Juarez, Chihuahua, Mexico, Mexico;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类天然化合物;
关键词
Chitosan; Poly(DL-lactide-co-glycolide); Scaffold; Thermal properties; Thermally induced phase separation;

Synthesis and thermo-physical properties of chitosan/poly(DL-lactide-co-glycolide) composites prepared by thermally induced phase separation

摘要

著录项

相关主题

期刊订阅