科研之友
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摘要
We herein report a novel fluorescent probe for Hg2+ based on the deprotection of 1,3-dithiolane, via the covalent assembly principle. Presence of Hg2+ triggers a cascade, which ultimately furnishes the push-pull backbone of a fluorescent dye, rendering a turn-on signal from a zero background and hence high detection sensitivity.
- 出版日期2014
- 单位华东理工大学
