Issue 3, 2007
From the journal:

Analyst

Fluorescent microsphere fiber optic microsensor array for direct iodide detection at low picomolar concentrations

Katarzyna Wygladacza  and  Eric Bakker*a  

* Corresponding authors

a Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN 47907, USA

Abstract

Fluorescent optode microspheres doped with the halide-selective receptor [9]mercuracarborand-3 and a lipophilic pH fluoroionophore were found to exhibit picomolar limits of detection to iodide at pH 3.5, and were used to monitor the precipitation of iodide by silver ions at subnanomolar concentrations, just above their calculated solubility.

Graphical abstract: Fluorescent microsphere fiber optic microsensor array for direct iodide detection at low picomolar concentrations

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Article information

DOI
https://doi.org/10.1039/B614562K
Article type
Paper
Submitted
06 Oct 2006
Accepted
11 Jan 2007
First published
17 Jan 2007

Analyst, 2007,132, 268-272

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Fluorescent microsphere fiber optic microsensor array for direct iodide detection at low picomolar concentrations

K. Wygladacz and E. Bakker, Analyst, 2007, 132, 268 DOI: 10.1039/B614562K

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