Issue 1, 2013

A novel fluorescence method for determination of pFe3+

Abstract

The fluorescence intensity of probe CP645 in the presence of iron and a competing ligand is associated with pFe3+ of the competing ligand. A linear correlation was found to exist between the fluorescence and pFe3+ values. The pFe3+ values of well studied ligands calculated from the standard curve are consistent with reported values. This novel fluorescence method can be used to determine the pFe3+ values of ligands which are difficult to measure using conventional spectrophotometric or potentiometric methods.

Graphical abstract: A novel fluorescence method for determination of pFe3+

Article information

Article type
Communication
Submitted
22 Jun 2012
Accepted
14 Oct 2012
First published
15 Oct 2012

Analyst, 2013,138, 96-99

A novel fluorescence method for determination of pFe3+

Y. Ma, Y. Xie and R. C. Hider, Analyst, 2013, 138, 96 DOI: 10.1039/C2AN36186H

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