期刊
BIOMACROMOLECULES
卷 12, 期 5, 页码 1409-1413出版社
AMER CHEMICAL SOC
DOI: 10.1021/bm101578x
关键词
-
资金
- TOYOTA Motor Corporation
- Japan Society for Promotion Science [20681013]
- Grants-in-Aid for Scientific Research [20681013] Funding Source: KAKEN
A thermoresponsive 3D microtubule hydrogel (MT gel) was prepared by simultaneous polymerization and chemical cross-linking of tubulins. The main chain of this gel is composed of cross-linked MTs, which consists of a cylindrical assembly of tubulin covalently connected by polyethylene glycol. This gel, which contains 10 mg/mL of tubulin, exhibits a storage modulus G' as high as 1 x 10(3), which is 10 times higher than the loss modulus G '' over a wide range of frequencies. The MT gel exhibits a reversible sol gel transition by temperature changes at 4-37 degrees C via depolymerization and polymerization of the MT network. Notable effects of the presence of the cross-linkage on the process of polymerization and depolymerization of tubulin were experimentally observed, and the role of the cross-linkage was discussed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据