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Issue 8, 2012
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Highly selective, naked-eye and fluorescent “off-on” probe for detection of histidine/histidine-rich proteins and its application in living cell imaging

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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.

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

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Publication details

The article was received on 04 Sep 2011, accepted on 28 Nov 2011 and first published on 11 Jan 2012


Article type: Paper
DOI: 10.1039/C2OB06520G
Citation: Org. Biomol. Chem., 2012,10, 1653-1658
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    Highly selective, naked-eye and fluorescent “off-on” probe for detection of histidine/histidine-rich proteins and its application in living cell imaging

    S. Zhang, C. Yang, W. Zhu, B. Zeng, Y. Yang, Y. Xu and X. Qian, Org. Biomol. Chem., 2012, 10, 1653
    DOI: 10.1039/C2OB06520G

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