Autocatalytic nature of permanganate oxidations exploited for highly sensitive chemiluminescence detection
Slezak, Teo, Terry, Jessica M., Francis, Paul S., Hindson, Christopher M., Olson, Don C., Wolcott, Duane K. and Barnett, Neil W. 2010, Autocatalytic nature of permanganate oxidations exploited for highly sensitive chemiluminescence detection, Analytical chemistry, vol. 82, no. 6, pp. 2580-2584.
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Autocatalytic nature of permanganate oxidations exploited for highly sensitive chemiluminescence detection
Manganese(II) salts catalyze the chemiluminescent oxidation of organic compounds with acidic potassium permanganate. The formation of insoluble manganese(IV) species from the reaction between manganese(II) and permanganate can be prevented with sodium polyphosphate, and therefore, relatively high concentrations of the catalyst can be added to the reagent before the lightproducing reaction is initiated. The rapid and intense emissions from these manganese(II) catalyzed chemiluminescence reactions provide highly sensitive detection and greater compatibility with liquid chromatography.
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Publication Date (Web): February 17, 2010
Language
eng
Field of Research
030101 Analytical Spectrometry
Socio Economic Objective
970103 Expanding Knowledge in the Chemical Sciences