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

被引：132
|
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
收藏
页码：2439 / 2442
页数：4
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