A Simple and Label-Free Detection of As<sup>3+</sup> using 3-nitro-L-tyrosine as an As<sup>3+</sup>-chelating Ligand
A simple and rapid As<sup>3+</sup> detection method using 3-nitro-L-tyrosine (N-Tyr) is reported. We discovered the specific property of N-Tyr, which specifically chelates As<sup>3+</sup>. The reaction between As<sup>3+</sup> and N-Tyr induces a prompt color chang...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-06-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/19/13/2857 |