| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6601518 | Electrochemistry Communications | 2013 | 5 Pages |
Abstract
Dual-stabilizer-capped CdTe quantum dots (QDs) were prepared by a one-pot strategy with glutathione (GSH) and thioglycolic acid (TGA) as stabilizers (denoted as GSH-TGA-CdTe). Due to the presence of dual stabilizer, the as-prepared CdTe QDs not only displayed strong anodic electrochemiluminescence (ECL), but also showed sensitive and selective ECL response to nitrite. A linear range from 4.2 to 207Â nM and a detection limit of 1.4Â nM (S/NÂ =Â 3) were obtained for the detection of nitrite.
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Authors
Xunxun Yin, Qiongfang Chen, Honglei Song, Miao Yang, Haiyan Wang,