ICCAS OpenIR
Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability
Xing, Chengfen1; Liu, Libing1; Shi, Zhiqiang2; Li, Yuliang1; Wang, Shu1
2010-07-09
Source PublicationADVANCED FUNCTIONAL MATERIALS
ISSN1616-301X
Volume20Issue:13Pages:2175-2180
AbstractA new water-soluble zwitterionic oligofluorene bearing carboxylic acid and quaternary ammonium as pendant groups (OF-1) is synthesized and characterized. It forms aggregates by intermolecular electrostatic interactions and exhibits similar light-harvesting ability as that of conjugated polymers. Efficient fluorescence resonance energy transfer (FRET) occurs from OF-1 to double-stranded DNA tagged with fluorescein (dsDNA-F1). A photoresponsive oligofluorene (OF-3) is also synthesized by protecting OF-1 with 1-(2-nitrophenyl)ethanol. Photolysis of OF-3 can produce OF-1 to result in a fluorescence "turn-on" response, thus the FRET from OF-3 to dsDNA-F1 can be turned on by light irradiation. OF-3 offers the potential for remote DNA sensing.
DOI10.1002/adfm.200902155
Indexed BySCI
Language英语
WOS IDWOS:000280276900019
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/70056
Collection中国科学院化学研究所
Corresponding AuthorXing, Chengfen
Affiliation1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
2.Shandong Normal Univ, Dept Chem, Jinan 250014, Shandong, Peoples R China
Recommended Citation
GB/T 7714
Xing, Chengfen,Liu, Libing,Shi, Zhiqiang,et al. Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability[J]. ADVANCED FUNCTIONAL MATERIALS,2010,20(13):2175-2180.
APA Xing, Chengfen,Liu, Libing,Shi, Zhiqiang,Li, Yuliang,&Wang, Shu.(2010).Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability.ADVANCED FUNCTIONAL MATERIALS,20(13),2175-2180.
MLA Xing, Chengfen,et al."Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability".ADVANCED FUNCTIONAL MATERIALS 20.13(2010):2175-2180.
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