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Issue 57, 2016, Issue in Progress
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A diketopyrrolopyrrole-based fluorescence turn-on probe for the detection of Pb2+ in aqueous solution and living cells

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Abstract

A diketopyrrolopyrrole-based fluorescent probe DPP-HBT bearing a benzothiazole hydrazone motif exhibited an obvious fluorescent turn-on response toward Pb2+ ions with a low detection limit of 2.3 × 10−10 M in aqueous solution. Furthermore, the imaging experiments indicated that this probe was cell-permeable and could be used to detect Pb2+ ions within living cells.

Graphical abstract: A diketopyrrolopyrrole-based fluorescence turn-on probe for the detection of Pb2+ in aqueous solution and living cells

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Publication details

The article was received on 21 Mar 2016, accepted on 18 May 2016 and first published on 24 May 2016


Article type: Paper
DOI: 10.1039/C6RA07378F
RSC Adv., 2016,6, 52004-52008

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    A diketopyrrolopyrrole-based fluorescence turn-on probe for the detection of Pb2+ in aqueous solution and living cells

    X. Yang, Y. Zhang, Y. Li, X. Liu, J. Mao, Y. Yuan, Y. Cui, G. Sun and G. Zhang, RSC Adv., 2016, 6, 52004
    DOI: 10.1039/C6RA07378F

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