A ratiometric fluorescent probe for oxalate based on alkyne-conjugated carboxamidoquinolines in aqueous solution and imaging in living cells

Chunsheng He; Xuhong Qian; Yufang Xu; Chunmei Yang; Liyan Yin; Weiping Zhu

doi:10.1039/c0dt01364a

A ratiometric fluorescent probe for oxalate based on alkyne-conjugated carboxamidoquinolines in aqueous solution and imaging in living cells

Chunsheng He, Xuhong Qian, Yufang Xu, Chunmei Yang, Liyan Yin, Weiping Zhu

East China University of Science and Technology

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

A novel ratiometric fluorescent probe for oxalic acid was designed and synthesized, based on the zinc-containing [DAQZ@2Zn²⁺] complex. It shows highly selective "on-off" fluorescence changes with a more than 20 nm blue shift in wavelength for oxalic acids in aqueous solution. Moreover, it can fluorescently respond to oxalic acid in living cells.

Original language	English
Pages (from-to)	1034-1037
Number of pages	4
Journal	Dalton Transactions
Volume	40
Issue number	5
DOIs	https://doi.org/10.1039/c0dt01364a
State	Published - 7 Feb 2011
Externally published	Yes

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abstract = "A novel ratiometric fluorescent probe for oxalic acid was designed and synthesized, based on the zinc-containing [DAQZ@2Zn2+] complex. It shows highly selective {"}on-off{"} fluorescence changes with a more than 20 nm blue shift in wavelength for oxalic acids in aqueous solution. Moreover, it can fluorescently respond to oxalic acid in living cells.",

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AU - He, Chunsheng

AU - Qian, Xuhong

AU - Xu, Yufang

AU - Yang, Chunmei

AU - Yin, Liyan

AU - Zhu, Weiping

PY - 2011/2/7

Y1 - 2011/2/7

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AB - A novel ratiometric fluorescent probe for oxalic acid was designed and synthesized, based on the zinc-containing [DAQZ@2Zn2+] complex. It shows highly selective "on-off" fluorescence changes with a more than 20 nm blue shift in wavelength for oxalic acids in aqueous solution. Moreover, it can fluorescently respond to oxalic acid in living cells.

UR - https://www.scopus.com/pages/publications/78751529877

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DO - 10.1039/c0dt01364a

M3 - 文章

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AN - SCOPUS:78751529877

SN - 1477-9226

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JO - Dalton Transactions

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IS - 5

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A ratiometric fluorescent probe for oxalate based on alkyne-conjugated carboxamidoquinolines in aqueous solution and imaging in living cells

Abstract

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