Skip to Main content Skip to Navigation
Journal articles

A simple correction method of inner filter effects affecting FEEM and its application to the PARAFAC decomposition

Abstract : In this paper we introduce a new inner filters correction method for standard fluorometer. The Controlled Dilution Approach (CDA) deals with highly absorbing solutions using the Fluorescent Excitation-Emission Matrix of a controlled weak dilution. Along with the nonlinear FEEM of the original solution, these information allow to estimate the linearized FEEM. The method relies on inner filter effects modelization. Beyond its numerical simplicity, the main interest is that CDA only requires fluorescence measurements. The method was validated using a set of known mixtures and a set of dissolved organic matter samples. In addition we show that the corrected FEEM can be used efficiently for advanced multilinear analysis. Therefore CDA is presented here as a relevant pretreatment to the PARAFAC decomposition of highly absorbing mixtures.
Complete list of metadata

Cited literature [6 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00807769
Contributor : Xavier Luciani <>
Submitted on : Thursday, April 4, 2013 - 12:52:12 PM
Last modification on : Friday, October 9, 2020 - 5:06:02 PM
Long-term archiving on: : Friday, July 5, 2013 - 4:17:31 AM

File

cda_review_2.pdf
Files produced by the author(s)

Identifiers

Collections

Citation

Xavier Luciani, Stéphane Mounier, Roland Redon, André Bois. A simple correction method of inner filter effects affecting FEEM and its application to the PARAFAC decomposition. Chemometrics and Intelligent Laboratory Systems, Elsevier, 2009, 96 (2), pp.227-238. ⟨10.1016/j.chemolab.2009.02.008⟩. ⟨hal-00807769⟩

Share

Metrics

Record views

317

Files downloads

4016