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题名: Spectroscopic properties of hydrogen-bond-modulated porphyrin dimer in different polar solvents
作者: Gong, Ying;  Xie, Jie;  Xia, Andong;  Shao, Xuebin;  Li, Zhanting
关键词: cofacial porphyrin dimmer ;  hydrogen bond
刊名: JOURNAL OF LUMINESCENCE
发表日期: 2007
DOI: 10.1016/j.jlumin.2006.01.127
卷: 122, 页:250-252
收录类别: ISTP ;  SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Optics
研究领域[WOS]: Optics
英文摘要: The spectroscopic properties of hydrogen-bond modulated cofacial porphyrin dimers in different polar solvents are reported. UV-Vis absorption, fluorescence and fluorescence lifetime measurements provide information regarding the exciton interaction of the cofacial porphyrin dimers in different polar solvents. The results indicate that the absorptions of the Soret band of the cofacial dimer can be slightly turned by changing the polarities of solvents. The strong intramolecular hydrogen bonds play an important role to enforce the adoption of the H-aggregation mode, and then finely turn the spectral properties with different polar solvents. (c) 2006 Elsevier B.V. All rights reserved.
关键词[WOS]: PHOTOPHYSICAL PROPERTIES ;  SELF-AGGREGATION ;  RECOGNITION ;  TRIMER
语种: 英语
WOS记录号: WOS:000242991900074
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140534
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, Shanghai 200032, Peoples R China
2.Chinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China
3.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100080, Peoples R China

Recommended Citation:
Gong, Ying,Xie, Jie,Xia, Andong,et al. Spectroscopic properties of hydrogen-bond-modulated porphyrin dimer in different polar solvents[J]. JOURNAL OF LUMINESCENCE,2007,122:250-252.
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