ICCAS OpenIR
Continuous intra- and intermolecular energy transfer in light-harvesting gels from natural amino acids-based dendrons
Li, Wu-Song1; Teng, Ming-Jun1; Jia, Xin-Ru1; Wei, Yen2
2010-10-06
Source PublicationTETRAHEDRON LETTERS
ISSN0040-4039
Volume51Issue:40Pages:5336-5340
AbstractThe gels and co-gels from glycine (Gly) and glutamic acid (Glu)-based dendrons with either tyrosine (Tyr) or tryptophan (Trp), two of the luminescent amino acid residues in natural proteins, at the focal point were prepared (Tyr-AB(4) and Trp-AB(4)). It was found that such gels, especially the co-gels from Tyr-AB(4)/Trp-AB(4), showed a high efficient energy transfer (ET) and light-harvesting behaviors. Moreover, luminescent gels with tunable emission ranging from blue to green were also observed owing to the cascade intra- and intermolecular ET from dendritic gelators to the guest molecules (PDNS) in the host-guest gel sample (co-gel with PDNS as the guest molecule), which mimicked the natural light-harvesting systems. (C) 2010 Elsevier Ltd. All rights reserved.
KeywordDendron Gel Amino Acids Energy Transfer Light-harvesting
DOI10.1016/j.tetlet.2010.08.012
Indexed BySCI ; IC
Language英语
WOS IDWOS:000282200300030
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69078
Collection中国科学院化学研究所
Corresponding AuthorJia, Xin-Ru
Affiliation1.Peking Univ, Coll Chem & Mol Engn, Key Lab Polymer Chem & Phys, Beijing Natl Lab Mol Sci,Minist Educ, Beijing 100871, Peoples R China
2.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China
Recommended Citation
GB/T 7714
Li, Wu-Song,Teng, Ming-Jun,Jia, Xin-Ru,et al. Continuous intra- and intermolecular energy transfer in light-harvesting gels from natural amino acids-based dendrons[J]. TETRAHEDRON LETTERS,2010,51(40):5336-5340.
APA Li, Wu-Song,Teng, Ming-Jun,Jia, Xin-Ru,&Wei, Yen.(2010).Continuous intra- and intermolecular energy transfer in light-harvesting gels from natural amino acids-based dendrons.TETRAHEDRON LETTERS,51(40),5336-5340.
MLA Li, Wu-Song,et al."Continuous intra- and intermolecular energy transfer in light-harvesting gels from natural amino acids-based dendrons".TETRAHEDRON LETTERS 51.40(2010):5336-5340.
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