Highly selective, naked-eye and fluorescent "off-on" probe for detection of histidine/histidine-rich proteins and its application in living cell imaging

Shenyi Zhang; Chunmei Yang; Weiping Zhu; Bubing Zeng; Youjun Yang; Yufang Xu; Xuhong Qian

doi:10.1039/c2ob06520g

Highly selective, naked-eye and fluorescent "off-on" probe for detection of histidine/histidine-rich proteins and its application in living cell imaging

Shenyi Zhang
, Chunmei Yang
, Weiping Zhu
, Bubing Zeng
, Youjun Yang
, Yufang Xu^*
, Xuhong Qian

^*Corresponding author for this work

East China University of Science and Technology

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

22 Scopus citations

Abstract

A highly selective colorimetric and fluorescence enhanced probe S1 (M2@Cu) for histidine and histidine-rich proteins has been developed. In neutral aqueous ethanol solution, probe S1 can selectively detect histidine out of twenty DNA encoded amino acids by showing a color change from brownish red to light green, and with a fluorescence enhancement up to 99-fold at 537 nm, simultaneously.

Original language	English
Pages (from-to)	1653-1658
Number of pages	6
Journal	Organic and Biomolecular Chemistry
Volume	10
Issue number	8
DOIs	https://doi.org/10.1039/c2ob06520g
State	Published - 28 Feb 2012
Externally published	Yes

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title = "Highly selective, naked-eye and fluorescent {"}off-on{"} probe for detection of histidine/histidine-rich proteins and its application in living cell imaging",

abstract = "A highly selective colorimetric and fluorescence enhanced probe S1 (M2@Cu) for histidine and histidine-rich proteins has been developed. In neutral aqueous ethanol solution, probe S1 can selectively detect histidine out of twenty DNA encoded amino acids by showing a color change from brownish red to light green, and with a fluorescence enhancement up to 99-fold at 537 nm, simultaneously.",

author = "Shenyi Zhang and Chunmei Yang and Weiping Zhu and Bubing Zeng and Youjun Yang and Yufang Xu and Xuhong Qian",

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AU - Zhang, Shenyi

AU - Yang, Chunmei

AU - Zhu, Weiping

AU - Zeng, Bubing

AU - Yang, Youjun

AU - Xu, Yufang

AU - Qian, Xuhong

PY - 2012/2/28

Y1 - 2012/2/28

N2 - A highly selective colorimetric and fluorescence enhanced probe S1 (M2@Cu) for histidine and histidine-rich proteins has been developed. In neutral aqueous ethanol solution, probe S1 can selectively detect histidine out of twenty DNA encoded amino acids by showing a color change from brownish red to light green, and with a fluorescence enhancement up to 99-fold at 537 nm, simultaneously.

AB - A highly selective colorimetric and fluorescence enhanced probe S1 (M2@Cu) for histidine and histidine-rich proteins has been developed. In neutral aqueous ethanol solution, probe S1 can selectively detect histidine out of twenty DNA encoded amino acids by showing a color change from brownish red to light green, and with a fluorescence enhancement up to 99-fold at 537 nm, simultaneously.

UR - https://www.scopus.com/pages/publications/84863155711

U2 - 10.1039/c2ob06520g

DO - 10.1039/c2ob06520g

M3 - 文章

C2 - 22234451

AN - SCOPUS:84863155711

SN - 1477-0520

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SP - 1653

EP - 1658

JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

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ER -

Highly selective, naked-eye and fluorescent "off-on" probe for detection of histidine/histidine-rich proteins and its application in living cell imaging

Abstract

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