Aromatic-aromatic interactions enhance interfiber contacts for enzymatic formation of a spontaneously aligned supramolecular hydrogel.

Aromatic-aromatic interactions enhance interfiber contacts for enzymatic formation of a spontaneously aligned supramolecular hydrogel.
复制标题

芳族 - 芳族相互作用增强了接触接触,以酶形成自发比对超分子水凝胶的酶形成。

DOI:
10.1021/ja4127399
复制
发表时间:
2014-02-26
影响因子:
15
通讯作者:
Xu B
Xu B
中科院分区:
化学1区
文献类型:
--
作者:
Zhou J;Du X;Gao Y;Shi J;Xu B

文献摘要

参考文献

被引文献

相似文献

各向异性或排列是生物体中功能软材料的一个关键特征,但自发生成各向异性凝胶材料仍然是一个挑战。在这里,我们报告了一种分子设计,在酶水解过程中增加了分子间芳香族-芳香族相互作用,自发形成各向异性水凝胶。这一过程依赖于芳香-芳香相互作用和酶催化,导致自发排列的超分子纳米纤维作为单畴水凝胶的基质,表现出显著的双折射。这项工作,作为通过酶促反应形成的单域水凝胶的第一个例子,说明了一种新的仿生方法来产生排列的各向异性软材料。
Anisotropy or alignment is a critical feature of functional soft materials in living organisms, but it remains a challenge for spontaneously generating anisotropic gel materials. Here we report a molecular design that increases intermolecular aromatic–aromatic interactions of hydrogelators during enzymatic hydrogelation for spontaneously forming an anisotropic hydrogel. This process, relying on both aromatic–aromatic interactions and enzyme catalysis, results in spontaneously aligned supramolecular nanofibers as the matrices of a monodomain hydrogel that exhibits significant birefringence. This work, as the first example of monodomain hydrogels formed via an enzymatic reaction, illustrates a new biomimetic approach for generating aligned anisotropic soft materials.
DOI: 10.1080/026782998207523
发表时间: 1998-01-01
期刊: LIQUID CRYSTALS
影响因子: 2.2
作者:
Gray, GW
通讯作者: Gray, GW
DOI: 10.1021/ja065662o
发表时间: 2006-11-29
影响因子: 15
作者:
Hoogboom, Johan;Swager, Timothy M.
通讯作者: Swager, Timothy M.
DOI: 10.1021/ja902808q
发表时间: 2009-08-19
影响因子: 15
作者:
Minkenberg, Christophe B.;Florusse, Louw;van Esch, Jan H.
通讯作者: van Esch, Jan H.
DOI: 10.1039/c1cc10532a
发表时间: 2011-01-01
影响因子: 4.9
作者:
Park, Jong S.;Jeong, Sooyeon;Song, Ki-Won
通讯作者: Song, Ki-Won
DOI: 10.1021/ja9088764
发表时间: 2010-03-03
影响因子: 15
作者:
Ma, Manlung;Kuang, Yi;Xu, Bing
通讯作者: Xu, Bing