Abstract
FeCl2 was found to be a useful catalyst for the determination of H2O2 based on the chemiluminescence of a Cypridina luciferin analogue, 2-methyl-6-phenyl-(p-methoxyphenyl)-3,7-dihydroimidazo[1,2-a]pyrazin-3-one (MCLA). By this method, H2O2 was detected in a range from 300 pmol/ml to 10 nmol/ml. In addition, glucose oxidase (GOD) was determined in a range from 1.18×10−5 units/ml (280 amol/ml) to 7.56×10−4 units/ml (17.9 fmol/ml) when GOD was incubated with glucose for 10 min at 34°C.
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Mitani, M., Koinuma, Y. & Kosugi, M. Determination of Glucose Oxidase by Means of the Chemiluminescence of Cypridina Luciferin Analogue. ANAL. SCI. 10, 267–269 (1994). https://doi.org/10.2116/analsci.10.267
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DOI: https://doi.org/10.2116/analsci.10.267