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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：中国化学会创始会士、常务理事，中国化工学会会士
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：应用化学. 精细化工. 化学生物学
办公地点：大连理工大学西部校区知顺楼F-202#
http://peng-group.dlut.edu.cn/
联系方式：大连理工大学西部校区知顺楼F-202 辽宁省大连市高新区凌工路2号，大连116024 课题组网址：http://peng-group.dlut.edu.cn/ E-mail: pengxj@dlut.edu.cn
电子邮箱：pengxj@dlut.edu.cn
Tuning the Electrochemiluminescence Color by Potential: Design of a Series of Heterodinuclear Ir/Ru Labels
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论文类型：期刊论文
发表时间：2015-07-13
发表刊物：ORGANOMETALLICS
收录刊物：SCIE、EI、Scopus
卷号：34
期号：13
页面范围：3385-3389
ISSN号：0276-7333
摘要：A series of heterodinuclear complexes RbPY)(2)Ru(bpy)(CH2)(n)(bpy)Ir(df-ppy)(2)](3+) (1, where bpy is 2,2'-bipyridyl, df-ppy is 2(2,4-difluorophenyl)pyridine, and n = 10, 12, 14) have been designed and synthesized. Both red (from the Ru moiety) and green (from the It moiety) electrochemiluminescence (ECL) can be acquired simultaneously thorough alternation of the scanning potentials; especially, a good linear calibration curve between the ECL intensity ratio (I-Ru/I-Ir) and the scanning potential can be reached over a potential range from 0.55 to 1.6 V. All of this provides a general methodology for developing electrochemistry induced light-emitting devices and a ratiometric ECL detection method.