Development of a triple channel detection probe for hydrogen peroxide  

作　　者：Wen-Zhu Zhang Zhong-Bo Du Bo Song Zhi-Qiang Ye Jing-Li Yuan 

机构地区：[1]State Key Laboratory of Fine Chemicals, School of Chemistry, Dalian University of Technology

出　　处：《Chinese Chemical Letters》2015年第12期1465-1469,共5页中国化学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.21205009);the Fundamental Research Funds for the Central Universities(No.DUT15ZD116)

摘　　要：The rapid and reliable measurement of hydrogen peroxide（H_2O_2） is imperative for many areas of technology, including pharmaceutical, clinical, food industry and environmental applications. In this work, a novel multifunctional complex, [Ru（bpy）_2（luminol-bpy）]（PF_6）_2（bpy： 2,20-bipyridine）, was designed and synthesized by incorporating a Ru（II） complex with a luminal group. In the presence of horseradish peroxidase（HRP）, reaction of [Ru（bpy）_2（luminol-bpy）]_2＋with H_2O_2 can be monitored by three sensing channels including photoluminescence（PL）, chemiluminiscence（CL） and eletrochemiluminiscence（ECL）. The quantitative assays for H_2O_2 in aqueous solutions using [Ru（bpy）_2（Luminalbpy）]（PF_6）_2as a probe were established with PL, ECL and CL signal output modes, respectively.The rapid and reliable measurement of hydrogen peroxide（H_2O_2） is imperative for many areas of technology, including pharmaceutical, clinical, food industry and environmental applications. In this work, a novel multifunctional complex, [Ru（bpy）_2（luminol-bpy）]（PF_6）_2（bpy： 2,20-bipyridine）, was designed and synthesized by incorporating a Ru（II） complex with a luminal group. In the presence of horseradish peroxidase（HRP）, reaction of [Ru（bpy）_2（luminol-bpy）]_2＋with H_2O_2 can be monitored by three sensing channels including photoluminescence（PL）, chemiluminiscence（CL） and eletrochemiluminiscence（ECL）. The quantitative assays for H_2O_2 in aqueous solutions using [Ru（bpy）_2（Luminalbpy）]（PF_6）_2as a probe were established with PL, ECL and CL signal output modes, respectively.

关 键 词：triple peroxide luminal peroxidase bipyridine monitored pharmaceutical spectrometer purchased reversible 

分 类 号：O657.3[理学—分析化学]