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Issue 63, 2014
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A novel nanogel-based fluorescent probe for ratiometric detection of intracellular pH values

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Abstract

A new nanogel indicator (NGI) for ratiometric fluorescent detection of intracellular pH values has been reported. In aqueous solution, the NGI can be used for ratiometric sensing of pH changes with a large hypsochromic shift of 100 nm in the green–red region and reversible. Furthermore, the NGI has been used to calibrate the cytosol pH value in living cells.

Graphical abstract: A novel nanogel-based fluorescent probe for ratiometric detection of intracellular pH values

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Supplementary files

Article information


Submitted
15 May 2014
Accepted
20 Jun 2014
First published
20 Jun 2014

Chem. Commun., 2014,50, 8787-8790
Article type
Communication
Author version available

A novel nanogel-based fluorescent probe for ratiometric detection of intracellular pH values

L. Cao, X. Li, S. Wang, S. Li, Y. Li and G. Yang, Chem. Commun., 2014, 50, 8787
DOI: 10.1039/C4CC03716B

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