Enhanced stereocomplex formation of high-molecular-weight polylactides by gelation in an ionic liquid
Enhanced stereocomplex formation of high-molecular-weight polylactides by gelation in an ionic liquid
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通过在离子液体中凝胶化增强高分子量聚丙交酯的立体复合物形成
DOI:
10.1002/pi.4620
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发表时间:
2014-06
影响因子:
3.2
通讯作者:
Chun Li
中科院分区:
文献类型:
--
作者:
Jie Zhu;Bing Na;Ruihua Lv;Chun Li
It is still a challenge to achieve a high degree of stereocomplexation in enantiomeric polylactides with high molecular weight. This study demonstrates that gelation of enantiomeric polylactides in an ionic liquid, a non-volatile solvent, is a facile route to overcome this problem. The presence of the ionic liquid enhances the molecular mobility and mutual diffusion and thus to a large extent eliminates the kinetic barrier for stereocomplex formation. The gelation and stereocomplex formation in the ionic liquid may provide a new opportunity for the application of polylactides as scaffolds with high thermal stability in tissue engineering. © 2013 Society of Chemical Industry
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影响因子:
5.5
作者:
Purnama, Purba;Kim, Soo Hyun
通讯作者:
Kim, Soo Hyun
DOI:
10.1080/00222348.2011.557007
发表时间:
2011-06
期刊:
Journal of Macromolecular Science, Part B
影响因子:
--
作者:
R. Lv;B. Na;Zhujun Li;Shufen Zou;Nana Tian;Feng Chen;Q. Fu
通讯作者:
R. Lv;B. Na;Zhujun Li;Shufen Zou;Nana Tian;Feng Chen;Q. Fu
影响因子:
4.6
作者:
He, Yong;Xu, Ying;Li, Suming
通讯作者:
Li, Suming
影响因子:
5.5
作者:
Jansen, Johannes Carolus;Friess, Karel;Izak, Pavel
通讯作者:
Izak, Pavel
影响因子:
5.5
作者:
Zhang, JM;Sato, H;Ozaki, Y
通讯作者:
Ozaki, Y