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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
Heptamethine cyanine dyes with a large stokes shift and strong fluorescence: A paradigm for excited-state intramolecular charge transfer
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论文类型:期刊论文
发表时间:2005-03-30
发表刊物:JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
收录刊物:Scopus、SCIE、PubMed
卷号:127
期号:12
页面范围:4170-4171
ISSN号:0002-7863
摘要:New heptamethine cyanine dyes with an alkylamino group at the central position were found to exhibit a large Stokes shift (>140 nm) and strong fluorescence. They were suggested to be a new paradigm for excited-state intramolecular charge transfer (ICT). The configuration change of the bridgehead amine accompanying ICT was investigated in different viscosity and pH media.