Polylactic acid (PLA) is a linear aliphatic polyester produced by poly-condensation of naturally produced lactic acid or by the catalytic ring opening of the lactide group.
聚乳酸(PLA)是一种线性脂肪族聚酯的聚乳酸中自然产生的或由丙交酯开环缩合催化剂组产生。
Objective To observe the effect of the poly dl lactide (PDLLA) used as cell culturing scaffold on the growth of rabbit chondrocytes.
目的观察国产外消旋聚乳酸(PDLLA)材料为细胞载体对软骨细胞吸附生长增殖的影响。
With the Zinc as the catalyst, lactide monomer was obtained by decomposition of low polymer. With the zinc diethyl as the catalyst, the lactide was polymerized to Poly(DL-lactic acid).
以锌为催化剂由乳酸的低聚物裂解制得单体丙交醋，再由二乙基锌引发开环聚合得到高分子量的聚乳酸。
Poly(L-lactide)(PLLA) was synthesized by ring-opening polymerization of L-lactide using cyclic tin alkoxide compound as initiator.
以环烷氧锡化合物引发L-丙交酯开环聚合制备高分子量聚L-乳酸。
Recently, poly (d, l-lactide) -poly (ethylene glycol) (PLA-PEG) block copolymers have been widely applied owing to the favorable biodegradability and biocompatibility.
聚乳酸-聚乙二醇嵌段共聚物因具备良好的生物可降解性和相容性而得到广泛应用。
OBJECTIVE To investigate the effect of adding ethanol in inner organic phase on the properties of poly (d, 1-lactide) microspheres.
目的考察内相乙醇加入量及其他制备因素对聚丙交酯微球性质的影响。
The synthesis and thermal stability of poly(L-lactide)were investigated.
对聚丙交酯的合成和热稳定性进行了研究。
Study on Blends of Poly (lactide) and Starch, Sichuan University, Yuan Minglong, Wang Guiheng, Deng Xianmo.
聚乳酸与淀粉共混的研究，四川大学高分子材料学院，袁明龙，王贵恒，邓先模。
So here we will take the way of the Equal Channel Angular Extrusion (ECAE) to process poly (d, L-lactide) to improve its properties.
本研究采用等通道转角挤压技术对聚(d,L -)乳酸进行自增强研究，并测试其增强后的降解性能。
A low molecular weight poly (DL lactide) containing carbon carbon bonds was synthesized from DL lactide, glycerin and fumaric acid.
由丙三醇、丙交酯和反丁烯二酸制得一含碳碳双健的低分子量聚酯。
The Clinical Application of Poly (lactide), Sichuan Biochem-ZX Research Co., Ltd, Minglong Yuan.
聚乳酸制品在临床上的应用，四川琢新生物材料研究有限公司，袁明龙。
Disclosed is a means for producing lactide efficiently in the production of a poly(lactic acid) by depolymerizing a lactic acid oligomer to produce lactide and ring-opening-polymerizing lactide.
本发明在对乳酸低聚物进行解聚并对得到的丙交酯进行开环聚合的聚乳酸的制造中，提供一种高效地得到丙交酯的方法。
It was found that poly (L-lactide) is thermally unstable above its melting temperature.
实验表明在高于聚合物熔点温度以上，聚丙交酯表现出热不稳定性。
As its biodegradability and biocompatibility, poly(lactide) (PLA) has been wildly used in medical suture, tissue engineering scaffold and drug delivery carrier.
聚乳酸的生物降解率较高且其降解产物无毒，已被广泛用作医用缝线、组织工程支架和药物控释载体。
This experiment aimed at investigating the effect of a kind of home bred poly DL lactide screws on fracture healing.
本实验旨在研究一种自制PDLLA螺钉对骨折愈合的影响。
This experiment aimed at investigating the effect of a kind of home bred poly DL lactide screws on fracture healing.
本实验旨在研究一种自制PDLLA螺钉对骨折愈合的影响。
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