Simple and Sensitive Colorimetric Detection of Dopamine Based on Assembly of Cyclodextrin-Modified Au Nanoparticles

被引：142

作者：

Wen, Dan ^{[1
]}

Liu, Wei ^{[1
]}

Herrmann, Anne-Kristin ^{[1
]}

Haubold, Danny ^{[1
]}

Holzschuh, Matthias ^{[2
]}

Simon, Frank ^{[2
]}

Eychmueller, Alexander ^{[1
]}

机构：

[1] Tech Univ Dresden, Phys Chem, Bergstr 66b, D-01062 Dresden, Germany

[2] Leibniz Inst Polymer Res Dresden, Phys Chem & Phys Polymers, Hohe Str 6, D-01069 Dresden, Germany

来源：

SMALL | 2016年 / 12卷 / 18期

关键词：

GOLD NANOPARTICLES; BETA-CYCLODEXTRIN; SELECTIVE DETECTION; SENSORS; MICRODIALYSIS; AGGREGATION;

D O I：

10.1002/smll.201503874

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A controlled assembly of natural beta-cyclodextrin modified Au NPs mediated by dopamine is demonstrated. Furthermore, a simple and sensitive colorimetric detection for dopamine is established by the concentration-dependent assembly.

引用

页码：2439 / 2442

页数：4

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