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The Fitting of Luminescence Rises and Decays
Authors:Selby  B J  Quickenden  T I  Freeman  C G
Institution:(1) Department of Chemistry, The University of Western Australia, Crawley, W.A, 6009, Australia;(2) Department of Chemistry, University of Canterbury, Christchurch, New Zealand
Abstract:This review presents a number of mathematical expressions which the experimental scientist may find useful to fit to time-dependent luminescence intensity (and concentration) data for both decay and rise situations. Some of these expressions have been drawn from literature sources and are presented here in a unified form. In compiling these expressions, a number of gaps were found in the literature, and, in this review, new expressions have been derived to fill some of these gaps. The final section of the review summarizes both the existing and the new kinetic expressions and provides an explanation of how to use them. Some of the subtleties and pitfalls of using kinetic data fitting to determine reaction mechanisms are also discussed.
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