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Spectrofluorometric Determination of Putrescine: Optimization of the Putrescine-Orthophthaldehyde Complex Using
Oladele Oyelakin1, Moumouny Traoré1, El Hadji Babacar Mbye1
1Université Cheikh Anta Diop, Faculté des Sciences et Techniques, Département de Chimie, Laboratoire de Photochimie et d'Analyse, Dakar, Senegal.
Journal of AOAC International
|September 15, 2016
Abstract:
In alkaline medium, the complex formed between putrescine and orthophthalaldehyde was studied using spectrofluorescence. The derivative is kinetically stable 24 h after complexation. The stoichiometry of the complex is 1:1 at maximum fluorescence intensity, also 24 h after complexation.
