| Observation of DNA conformation changes by energy dissipation measurements on a quartz-crystal oscillator. | |
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MedLine Citation:
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PMID: 17150947 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We developed the quartz-crystal oscillator coupled with an admittance analysis to obtain viscoelastic properties and hydration amounts of dsDNA in aqueous solutions. By using this technique, we found that dsDNA became elastic and dehydrated when dsDNA formed a compact structure by the addition of multivalent cations Co(NH(3))(6)(3+) in aqueous solutions. |
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Authors:
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Hiroyuki Furusawa; Tomomitsu Ozeki; Yoshio Okahata |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Nucleic acids symposium series (2004) Volume: - ISSN: 1746-8272 ISO Abbreviation: Nucleic Acids Symp Ser (Oxf) Publication Date: 2006 |
Date Detail:
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Created Date: 2006-12-07 Completed Date: 2007-08-17 Revised Date: 2007-09-19 |
Medline Journal Info:
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Nlm Unique ID: 101259965 Medline TA: Nucleic Acids Symp Ser (Oxf) Country: England |
Other Details:
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Languages: eng Pagination: 321-2 Citation Subset: IM |
Affiliation:
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Department of Biomolecular Engineering, Frontier Collaborative Research Center, Tokyo Institute of Technology and CREST, Japan Science and Technology Corporation (JST), 4259 Nagatsuta, Midori-ku, Yokohama 226-8501, Japan. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Cobalt
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chemistry DNA / chemistry* Electrochemistry / methods* Nucleic Acid Conformation Quartz / chemistry* |
| Chemical | |
Reg. No./Substance:
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14695-95-5/cobalt ammonium complex; 14808-60-7/Quartz; 7440-48-4/Cobalt; 9007-49-2/DNA |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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