L-cysteine grafted fiber-optic chemosensor for heavy metal detection
In this work, we have demonstrated metal ion detection using L-Cysteine functionalised gold-coated tilted fiber Bragg grating (Au-TFBG). L-cysteine (L-cys) is a semi-essential amino acid that has high tendency to form Au-S bond via thiol group on the gold surface of the sensor whereas the amine grou...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
Academic Press
2022
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