论文类型：期刊论文
发表刊物：CHINESE CHEMICAL LETTERS
收录刊物：Scopus、CSCD、ISTIC、SCIE
卷号：26
期号：12
页面范围：1465-1469
ISSN号：1001-8417
关键字：Hydrogen peroxide; Multifunctional complex; Three sensing channels; Photoluminescence; Chemiluminiscence; Eletrochemiluminiscence
摘要：The rapid and reliable measurement of hydrogen peroxide (H2O2) 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))(PF6)(2) (bpy: 2,2'-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 H2O2 can be monitored by three sensing channels including photoluminescence (PL), chemiluminiscence (CL) and eletrochemiluminiscence (ECL). The quantitative assays for H2O2 in aqueous solutions using [Ru(bpy)(2)(Luminal-bpy)](PF6)(2) as a probe were established with PL, ECL and CL signal output modes, respectively. (C) 2015 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.