oaioai:ir.ciac.jl.cn:322003/65196

A tricarbocyanine near-infrared fluorescent probe for sulfide through a copper displacement mechanism

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Publication date
1 January 2015
Publisher
Doi

    Abstract

    A near-infrared fluorescent probe 1R806-DPAP was developed based on tricarbocyanine dyes. 1R806-DPAP functioned as an "on-off" sensor for Cu2+. The resulted Cu2+-IR806-DPAP complex selectively responded to S2- over other anions, functioning as an "off-on" sensor for S2- through a displacement mechanism. The detection limit of Cu2+-IR806-DPAP for S2- was 1.79 mu M. The applications of 1R806-DPAP and Cu2+-1R806-DPAP in living cells were also tested. (C) 2015 Elsevier By. All rights reserved

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    Changchun Institute of Applied Chemistry, Chinese Academy Of Sciences

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    Last time updated on 13/03/2018

    This paper was published in Changchun Institute of Applied Chemistry, Chinese Academy Of Sciences.

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