| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7681011 | Talanta | 2014 | 6 Pages |
Abstract
Mechanism scheme of GSH-AgNPs with Cys for rapid colorimetric detection of Al3+. Cys may attack the surface of the AgNPs and replace GSH to some extent. The size of the AgNPs decreases because AgNPs could be etched by Cys. Slight aggregation may also happen because Cys is worse than GSH as a stabilizer. The smaller GSH-AgNPs etched by Cys aggregate to a great extent after being incubated with Al3+.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Ningning Yang, Yuexia Gao, Yujie Zhang, Zheyu Shen, Aiguo Wu,