A new "turn-on" chemodosimeter for Hg2+: ICT fluorophore formation via Hg(2+)-induced carbaldehyde recovery from 1,3-dithiane |
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| Authors: | Chen Yuncong Zhu Chengcheng Yang Zhenghao Li Jing Jiao Yang He Weijiang Chen Junjie Guo Zijian |
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| Affiliation: | State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China. |
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| Abstract: | A novel sensitive and specific Hg(2+) chemodosimeter, derived from 1',3'-dithiane-substituted 2,1,3-benzoxadiazole, displays "turn-on" fluorescent and colorimetric responses via an Hg(2+)-triggered aldehyde recovery reaction. Its potential to monitor Hg(2+) in living organisms has been demonstrated using zebrafish larvae. |
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