An efficacious “naked-eye” selective sensing of cyanide from aqueous solutions using a triarylmethane leuconitrile |
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| Authors: | Paramjit Kaur Divya Sareen Sandeep Kaur Kamaljit Singh |
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| Affiliation: | 1. Department of Chemistry, Guru Nanak Dev University, Amritsar 143 005, India;2. Organic Synthesis Laboratory, Department of Applied Chemical Sciences and Technology, Guru Nanak Dev University, Amritsar 143 005, India |
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| Abstract: | A triarylmethane dye 1 detects CN? from water and shows remarkable selectivity over other anions and dramatic color changes, in solution as well as when dyed. The pH stability of 1 in the range of 1.2–10.7 offers additional advantage in the sensing process under physiological conditions. |
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