title: Fluorimetric determination of hydrogen peroxide by use of the fluorescence reaction between N-(4'-hydroxyphenyl)-N-(4-methylquinolinyl)amine and cobalt(II) in the presence of trimethylstearylammonium chloride.
abstract: The fluorimetric determination of hydrogen peroxide by using the fluorescence reaction between N-(4'-hydroxyphenyl)-N-(4-methylquinolinyl)amine (HPMQ), cobalt(II) and hydrogen peroxide in the presence of trimethylstearylammonium chloride (STAC) as a cationic surfactant was proposed. The calibration graph was linear in the range 0-2500 ng of hydrogen peroxide per 10 ml of solution at an emission wavelength of 522 nm with excitation at 410 nm. The recovery tests in foods were good.
authors.affiliation: Osaka University of Pharmaceutical Sciences, Matsubara-shi, Osaka 580, Japan.
authors.forename: I
authors.initials: I
authors.lastname: Mori
authors.forename: Y
authors.initials: Y
authors.lastname: Fujita
authors.forename: M
authors.initials: M
authors.lastname: Toyoda
authors.forename: K
authors.initials: K
authors.lastname: Kato
authors.forename: N
authors.initials: N
authors.lastname: Yoshida
authors.forename: M
authors.initials: M
authors.lastname: Akagi