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Pyrene acetylide nucleotides in GNA: probing duplex formation and sensing of copper(II) ions
Zhou, Hui1; Ma, Xiaoyan2,3; Wang, Jianpian2; Zhang, Lilu1
刊名ORGANIC & BIOMOLECULAR CHEMISTRY
2009
DOI10.1039/b900167k
7期:11页:2297-2302
收录类别SCI ; IC
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Organic
研究领域[WOS]Chemistry
关键词[WOS]HELICAL ARRANGEMENT ; FLUORESCENT SENSOR ; NUCLEIC-ACIDS ; DNA ; OLIGONUCLEOTIDES ; CHEMOSENSORS ; EXCIMER ; CU2+
英文摘要The synthesis and evaluation of GNA duplexes containing fluorescent pyrene and pyrene acetylide nucleotides is reported. Interestingly, only the pyrene acetylides, but not the related plain pyrene nucleotides, form strong excimers upon stacking in glycol nucleic acid (GNA) duplexes. The ability of the large pyrene acetylide nucleotide to be accommodated in GNA duplexes opposite an abasic site was investigated by molecular modeling. The interstrand pyrene acetylide excimer formation was used to monitor GNA duplex formation and was applied to the design of a copper(II)-selective "turn-on" fluorescence sensor.
语种英语
WOS记录号WOS:000266269600010
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被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141614
专题中国科学院大连化学物理研究所
作者单位1.Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany
2.Chinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
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Zhou, Hui,Ma, Xiaoyan,Wang, Jianpian,et al. Pyrene acetylide nucleotides in GNA: probing duplex formation and sensing of copper(II) ions[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2009,7(11):2297-2302.
APA Zhou, Hui,Ma, Xiaoyan,Wang, Jianpian,&Zhang, Lilu.(2009).Pyrene acetylide nucleotides in GNA: probing duplex formation and sensing of copper(II) ions.ORGANIC & BIOMOLECULAR CHEMISTRY,7(11),2297-2302.
MLA Zhou, Hui,et al."Pyrene acetylide nucleotides in GNA: probing duplex formation and sensing of copper(II) ions".ORGANIC & BIOMOLECULAR CHEMISTRY 7.11(2009):2297-2302.
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