Issue 19, 2012
From the journal:

Analyst

Highly selective fluorescence turn-on sensing of gold ions by a nanoparticle generation/C–I bond cleavage sequence†

Jihye Park,a   Sohee Choi,a   Tae-Il Kima  and  Youngmi Kim*a  

* Corresponding authors

a Department of Chemistry, Institute of Nanosensor and Biotechnology, Dankook University, 126 Jukjeon-dong, Yongin-si, Gyeonggi-do, Korea
E-mail: youngmi@dankook.ac.kr
Fax: +82 31-8005-3148
Tel: +82 31-8005-3156

Abstract

We have developed a quickly responsive, and specific fluorescent assay for the detection of Au(III) on the basis of the formation of gold nanoparticles in the presence of HEPES, which cleave the C–I bond of I-BODIPY 1 to yield the highly fluorescent H-BODIPY 2.

Graphical abstract: Highly selective fluorescence turn-on sensing of gold ions by a nanoparticle generation/C–I bond cleavage sequence

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Article information

DOI
https://doi.org/10.1039/C2AN35351B
Article type
Communication
Submitted
15 Mar 2012
Accepted
20 Jul 2012
First published
20 Jul 2012

Analyst, 2012,137, 4411-4414

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Highly selective fluorescence turn-on sensing of gold ions by a nanoparticle generation/C–I bond cleavage sequence

J. Park, S. Choi, T. Kim and Y. Kim, Analyst, 2012, 137, 4411 DOI: 10.1039/C2AN35351B

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