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 mul...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.展开更多
基金supported by the National Natural Science Foundation of China(No.21205009)the Fundamental Research Funds for the Central Universities(No.DUT15ZD116)
文摘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.
