Atomic Force Microscopy Observation of Deoxyribonucleic Acid Stretched and Anchored onto Aluminum Electrodes
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概要
- 論文の詳細を見る
We have demonstrated that the electrostatic stretch-and-positioning of Deoxyribonucleic Acid (DNA) is useful for the analysis of a long DNA molecule by means of atomic force microscopy (AFM). Using a pair of aluminum electrodes patterned on a glass plate, DNA molecules were stretched parallel to the field line, and immobilized onto the electrodes. Through AFM observation of avidin-labeled DNA, we confirmed the immobilization of individual DNA molecules, not aggregates.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1999-04-15
著者
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IWASAKI Hiroshi
The Institute of Scient4fic and Industrial Research, Osaka University
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KUROSAWA Osamu
Advance Co.
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UEDA Masanori
The Institute of Scientific and Industrial Research, Osaka University
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Washizu Masao
Department Of Bioengineering And Mechanical Engineering The University Of Tokyo:jst Crest
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Ueda Masanori
The Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
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Washizu Masao
Department of Mechanical Engineering, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
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