Enzymatically derived sugar-containing self-assembled organogels with nanostructured morphologies

被引：84

作者：

John, George

Zhu, Guangyu

Li, Jun

Dordick, Jonathan S. ^{[1
]}

机构：

[1] Rensselaer Polytech Inst, Dept Biol & Chem Engn, Troy, NY 12180 USA

[2] Rensselaer Polytech Inst, Rensselaer Nanotechnol Ctr, Troy, NY 12180 USA

[3] CUNY City Coll, Dept Chem, New York, NY 10031 USA

[4] Univ So Mississippi, Dept Polymer Sci, Hattiesburg, MS 39406 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 29期

关键词：

enzyme catalysis; hydrogen bonds; organogels; self-assembly; trehalose;

D O I：

10.1002/anie.200600989

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The long and short of it: A regioselective enzyme-catalyzed acylation of the disaccharide trehalose generated a family of low-molecular-weight gelators with unprecedented properties. The selectivity of enzymatic catalysis enables direct control over gelation properties by simply varying the acyl-chain length to give gelation in solvents ranging from the highly hydrophilic acetonitrile to the highly hydrophobic cyclohexane. (Chemical Equation Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4772 / 4775

页数：4

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