| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 182015 | Electrochemistry Communications | 2008 | 5 Pages |
Abstract
The effective enhancement of the electrogenerated chemiluminescence (ECL) of tris(2,2′-bipyridyl)ruthenium(II) (Ru(bpy)32+)/tripropylamine (TPrA) system was achieved on CdS nanocrystals film modified glassy carbon electrode (CdS NCs/GCE), which was mainly attributed to the more facile direct oxidation of TPrA on CdS NCs film. The ECL detection for Ru(bpy)32+ with CdS NCs/GCE resulted in a detection limit of 2.8 × 10−17 M (S/N = 3), which may lead to more efficient immunoassay and DNA analysis based on Ru(bpy)32+ ECL.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Haiyan Wang, Xiaolei Zhang, Zhian Tan, Wu Yao, Lun Wang,