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Issue 24, 2015
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G-quadruplex-based logic gates for HgII and AgI ions employing a luminescent iridium(iii) complex and extension of metal-mediated base pairs by polymerase

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Abstract

We report herein the synthesis of a series of cyclometallated iridium(III) complexes as luminescent G-quadruplex-selective probes, which were used to construct AND, OR and INHIBIT logic gates for the detection of HgII and AgI ions. To our knowledge, this is the first time that the C–AgI–T mismatched base pair has been used for the construction of luminescent assays or logic gates.

Graphical abstract: G-quadruplex-based logic gates for HgII and AgI ions employing a luminescent iridium(iii) complex and extension of metal-mediated base pairs by polymerase

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The article was received on 18 Apr 2015, accepted on 30 Apr 2015 and first published on 01 May 2015


Article type: Communication
DOI: 10.1039/C5TB00718F
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J. Mater. Chem. B, 2015,3, 4780-4785

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    G-quadruplex-based logic gates for HgII and AgI ions employing a luminescent iridium(III) complex and extension of metal-mediated base pairs by polymerase

    D. Ma, S. Lin, L. Lu, M. Wang, C. Hu, L. Liu, K. Ren and C. Leung, J. Mater. Chem. B, 2015, 3, 4780
    DOI: 10.1039/C5TB00718F

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