Determination of trace amounts of iron by a simple fluorescence quenching method
Mohammad Ali Taher, Hamideh Asadollahzadeh, Hamid Fazelirad
Abstract
Mohammad Ali Taher, Hamideh Asadollahzadeh, Hamid Fazelirad
Abstract
A simple and sensitive spectrofluorimetric method based on the reaction of iron and tiron in acidic medium is developed for the determination of Fe( iii ), which gives an intense fluorescence quenching that was measured at 345 nm (excitation at 292 nm).
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A simple and sensitive spectrofluorimetric method based on the reaction of iron and tiron in acidic medium is developed for the determination of Fe( iii ), which gives an intense fluorescence quenching that was measured at 345 nm (excitation at 292 nm).
Key concepts: Tiron, Fluorescence, Quenching (fluorescence), Chemistry, Trace Amounts, TRACE (psycholinguistics), Simple (philosophy), Analytical Chemistry (journal)