Method and chemical sensor for determining concentrations of hydrogen peroxide and its precursor in a liquid

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 專利 > Item 987654321/53802

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题名:	Method and chemical sensor for determining concentrations of hydrogen peroxide and its precursor in a liquid
作者:	林孟山;Lin, Meng-shan;Wu, Yi-cong;Lai, Jung-sheng;Jan, Bor-Iuan;Tseng, Ta-feng;Shih, Wei-chung
贡献者:	淡江大學化學學系
日期:	1997-12-04
上传时间:	2011-05-20 15:32:34 (UTC+8)
摘要:	A new method which employs a mixed-valence cluster of M.sub.y.sup.z+ [Fe(II)(CN).sub.6 ] coated on an electrode surface to determine hydrogen peroxide concentration electrochemically is developed. M of the mixed-valence compound can be Co, Ni, Cr, Sc, V, Cu, Mn, Ag, Eu, Cd, Zn, Ru or Rh; z is the valence state of M; and y=4/z. In addition, this invention also reveals a new approach to determine a concentration of a hydrogen peroxide precursor, wherein a catalyst is immobilized in the matrix or on the surface of the mixed-valence compound on the electrode. In a typical biochemical system, the catalyst can be a glucose oxidase and blood sugar is catalyzed to form hydrogen peroxide.
显示于类别:	[化學學系暨研究所] 專利

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