ICCAS OpenIR
Efficient photocleavage of DNA utilizing water soluble riboflavin/naphthaleneacetate substituted fullerene complex
Gao, Yunyan1; Ou, Zhize1; Yang, Guoqiang2; Liu, Lihua1; Jin, Mimi1; Wang, Xuesong3; Zhang, Baowen1,2,3; Wang, Lingxuan2
2009-04-15
Source PublicationJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
ISSN1010-6030
Volume203Issue:2-3Pages:105-111
AbstractRiboflavin (RF), a metabolizable endogenous pigment, can significantly enhance the water solubility of naphthaleneacetate modified fullerene C(60) (NP-C(60)) upon formation of a supramolecular complex (RF/NP-C(60)). NP-C(60) can quench the fluorescence of RF efficiently through static quenching mechanism. The resulting complex exhibits strong affinity to calf thymus DNA, as indicated by the hypochromism of its absorption spectra. Under anaerobic conditions, RF/NP-C(60) complex displays RF/NP-C(60) more efficient photocleavage of the DNA than RF itself due to the Occurrence of electron transfer from DNA to NP-C(6)0. (C) 2009 Elsevier B.V. All rights reserved.
KeywordFullerene Dna Cleavage Riboflavin Supramolecular Complex Photoinduced Electron Transfer
DOI10.1016/j.jphotochem.2008.12.026
Indexed BySCI
Language英语
WOS IDWOS:000265659000005
PublisherELSEVIER SCIENCE SA
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Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67402
Collection中国科学院化学研究所
Corresponding AuthorOu, Zhize
Affiliation1.NW Polytech Univ, Dept Appl Chem, Sch Sci, Xian 710072, Peoples R China
2.Chinese Acad Sci, Inst Chem, CAS Key Lab Photochem, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Gao, Yunyan,Ou, Zhize,Yang, Guoqiang,et al. Efficient photocleavage of DNA utilizing water soluble riboflavin/naphthaleneacetate substituted fullerene complex[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2009,203(2-3):105-111.
APA Gao, Yunyan.,Ou, Zhize.,Yang, Guoqiang.,Liu, Lihua.,Jin, Mimi.,...&Wang, Lingxuan.(2009).Efficient photocleavage of DNA utilizing water soluble riboflavin/naphthaleneacetate substituted fullerene complex.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,203(2-3),105-111.
MLA Gao, Yunyan,et al."Efficient photocleavage of DNA utilizing water soluble riboflavin/naphthaleneacetate substituted fullerene complex".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 203.2-3(2009):105-111.
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