Analytical composition, element and method for the determination of hydrogen peroxide
申请人:EASTMAN KODAK COMPANY
(a New Jersey corporation)
公开号:EP0239242A2
公开(公告)日:1987-09-30
An analytical method for the determination of hydrogen peroxide utilizes a hydrazide or a hydrazine substituted with one or more electron withdrawing groups. The hydrazides or hydrazines react with phenolic color couplers in the presence of hydrogen peroxide and a peroxidative compound to form a dye detectable at a wavelength of 600 nm or greater. These materials can also be used to assay analytes, such as glucose and cholesterol, which can react to produce hydrogen peroxide.
一种测定过氧化氢的分析方法是利用一种或多种取电子基团取代的酰肼或肼。在过氧化氢和过氧化化合物存在的情况下,酰肼或肼与酚类颜色耦合剂发生反应,形成波长为 600 nm 或更大的可检测染料。这些材料还可用于检测葡萄糖和胆固醇等分析物,它们会发生反应产生过氧化氢。