QQ客服 官方微博 反馈留言

	Photoinduced triplet-triplet energy transfer via the 2-ureido-4[1h]-pyrimidinone self-complementary quadruple hydrogen-bonded module
	Wang, Su-Min; Yu, Mao-Lin; Ding, Jie; Tung, Chen-Ho; Wu, Li-Zhu1
刊名	Journal of physical chemistry a
	2008-05-01
卷号	112期号:17页码:3865-3869
ISSN号	1089-5639
DOI	10.1021/jp711807s
通讯作者	Wu, li-zhu(lzwu@mail.ipc.ac.cn)
英文摘要	Phosphorescence quenching and flash photolysis experiments; demonstrate that photoinduced intra-assembly triplet-triplet energy transfer can take place via a 2-ureido-4[1h]-pyrimidinone-bridged benzophenone-naphthalene assembly i with a rate constant of 3.0 x 10(6) s(-1) and an efficiency of 95% in ch2cl2. this new finding suggests that with high binding strength and directionality, the 2-ureido-4[1h]-pyrimidinone hydrogen-bonded module may serve as a new model to illustrate the fundamental principles governing the triplet-triplet energy-transfer process through hydrogen bonds.
WOS关键词	PHOTOISOMERIZATION INVOLVING KETONE ; WEAKLY INTERACTING CHROMOPHORES ; ELECTRON-TRANSFER ; SINGLET-SINGLET ; SYSTEMS ; NORBORNADIENE ; DEPENDENCE ; ACCEPTOR ; BRIDGE ; DONOR
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000255292200009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2393568
专题	中国科学院大学
通讯作者	Wu, Li-Zhu
作者单位	1.Chinese Acad Sci, Lab Organ Optoelect Funct Mat & Mol Engn, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Su-Min,Yu, Mao-Lin,Ding, Jie,et al. Photoinduced triplet-triplet energy transfer via the 2-ureido-4[1h]-pyrimidinone self-complementary quadruple hydrogen-bonded module[J]. Journal of physical chemistry a,2008,112(17):3865-3869.
APA	Wang, Su-Min,Yu, Mao-Lin,Ding, Jie,Tung, Chen-Ho,&Wu, Li-Zhu.(2008).Photoinduced triplet-triplet energy transfer via the 2-ureido-4[1h]-pyrimidinone self-complementary quadruple hydrogen-bonded module.Journal of physical chemistry a,112(17),3865-3869.
MLA	Wang, Su-Min,et al."Photoinduced triplet-triplet energy transfer via the 2-ureido-4[1h]-pyrimidinone self-complementary quadruple hydrogen-bonded module".Journal of physical chemistry a 112.17(2008):3865-3869.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。