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Issue 81, 2019
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Enhanced sensitivity of fluorescence-based Fe(ii) detection by freezing

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Abstract

The first example of combining the fluorescent probe-based freeze concentration effect with N-oxide chemistry is reported for the highly sensitive and selective detection of ferrous ion (Fe(II)). Interestingly, our preliminary results demonstrated that the fluorescence intensity of Fe(II) was markedly enhanced upon freezing, and the location of Fe(II) in the freezing state was visualized by confocal microscopy using a cryostage.

Graphical abstract: Enhanced sensitivity of fluorescence-based Fe(ii) detection by freezing

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Supplementary files

Article information


Submitted
26 Jul 2019
Accepted
03 Sep 2019
First published
03 Sep 2019

Chem. Commun., 2019,55, 12136-12139
Article type
Communication

Enhanced sensitivity of fluorescence-based Fe(II) detection by freezing

Y. H. Lee, P. Verwilst, H. S. Kim, J. Ju, J. S. Kim and K. Kim, Chem. Commun., 2019, 55, 12136
DOI: 10.1039/C9CC05809E

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