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

Dik Lung Ma; Sheng Lin; Lihua Lu; Modi Wang; Chong Hu; Li Juan Liu; Kangning Ren; Chung Hang Leung

doi:10.1039/c5tb00718f

G-quadruplex-based logic gates for Hg^II and Ag^I ions employing a luminescent iridium(III) complex and extension of metal-mediated base pairs by polymerase

Dik Lung Ma^*, Sheng Lin, Lihua Lu, Modi Wang, Chong Hu, Li Juan Liu, Kangning Ren, Chung Hang Leung

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

21 Citations (Scopus)

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 Hg^II and Ag^I ions. To our knowledge, this is the first time that the C-Ag^I-T mismatched base pair has been used for the construction of luminescent assays or logic gates.

Original language	English
Pages (from-to)	4780-4785
Number of pages	6
Journal	Journal of Materials Chemistry B
Volume	3
Issue number	24
DOIs	https://doi.org/10.1039/c5tb00718f
Publication status	Published - 28 Jun 2015

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title = "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",

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.",

author = "Ma, {Dik Lung} and Sheng Lin and Lihua Lu and Modi Wang and Chong Hu and Liu, {Li Juan} and Kangning Ren and Leung, {Chung Hang}",

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T1 - 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

AU - Ma, Dik Lung

AU - Lin, Sheng

AU - Lu, Lihua

AU - Wang, Modi

AU - Hu, Chong

AU - Liu, Li Juan

AU - Ren, Kangning

AU - Leung, Chung Hang

PY - 2015/6/28

Y1 - 2015/6/28

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84935840698&partnerID=8YFLogxK

U2 - 10.1039/c5tb00718f

DO - 10.1039/c5tb00718f

M3 - Journal article

AN - SCOPUS:84935840698

SN - 2050-750X

VL - 3

SP - 4780

EP - 4785

JO - Journal of Materials Chemistry B

JF - Journal of Materials Chemistry B

IS - 24

ER -

G-quadruplex-based logic gates for Hg^II and Ag^I ions employing a luminescent iridium(III) complex and extension of metal-mediated base pairs by polymerase

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