| Nucleic acid-induced aggregation and pyrene excimer formation. | |
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MedLine Citation:
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PMID: 19722507 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Nucleic acid was found to induce the aggregation of the positively charged pyrene probe (compound 1); as a result, strong pyrene excimer emission was observed. The intensity of the excimer emission was dependent on the concentration of the pyrene probe and the oligonucleotide length, sequence, and concentration. These results suggest a new strategy for label-free nucleic acid-based biosensing applications. |
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Authors:
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Ruixing Zhang; Dan Tang; Ping Lu; Xiangyu Yang; Dongli Liao; Yujing Zhang; Mingjun Zhang; Cong Yu; Vivian W W Yam |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Organic letters Volume: 11 ISSN: 1523-7052 ISO Abbreviation: Org. Lett. Publication Date: 2009 Oct |
Date Detail:
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Created Date: 2009-09-24 Completed Date: 2009-12-01 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100890393 Medline TA: Org Lett Country: United States |
Other Details:
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Languages: eng Pagination: 4302-5 Citation Subset: IM |
Affiliation:
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State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Fluorescent Dyes
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chemical synthesis,
chemistry* Molecular Structure Nucleic Acids / chemistry* Pyrenes / chemical synthesis, chemistry* |
| Chemical | |
Reg. No./Substance:
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0/Fluorescent Dyes; 0/Nucleic Acids; 0/Pyrenes; 129-00-0/pyrene |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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