Substrate modulation of the activity of an artificial nanoesterase made of peptide-functionalized gold nanoparticles

被引：89

作者：

Pengo, Paolo

Baltzer, Lars

Pasquato, Lucia

Scrimin, Paolo

机构：

[1] Univ Trieste, Dipartimento Sci Chim, I-34127 Trieste, Italy

[2] Univ Padua, Dipartimento Sci Chim, I-35131 Padua, Italy

[3] CNR, ITM, Padova Sect, I-35131 Padua, Italy

[4] Univ Uppsala, Dept Biochem & Organ Chem, S-75105 Uppsala, Sweden

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 03期

关键词：

artificial proteins; gold; hydrolysis; nanoparticles; peptides;

D O I：

10.1002/anie.200602581

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanozymes with a heart of gold: A functional artificial protein has been prepared by grafting a dodecapeptide onto the surface of gold nanoparticles (see picture). The system catalyzes the hydrolysis of carboxylate esters and features enzyme-like properties. (Figure Presented). © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：400 / 404

页数：5

共 31 条

[1]

Anderson LK, 2002, CHEM-EUR J, V8, P3687, DOI 10.1002/1521-3765(20020816)8:16<3687::AID-CHEM3687>3.0.CO

[2]

2-8

[3]

Andersson LK, 2002, CHEMBIOCHEM, V3, P741, DOI 10.1002/1439-7633(20020802)3:8<741::AID-CBIC741>3.0.CO

[4]

2-O