Curvature entropy trapping of long DNA under hydrodynamic flows in microfluidic devices
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概要
- 論文の詳細を見る
We investigated the curvature effect on the dynamics of long DNA using microfluidic devices. Long DNA has larger configurational entropy in a curved channel than in a straight channel. Under weak hydrodynamic flows, long DNA exhibited a curvature entropy trapping effect. The effect disappeared as the hydrodynamic flow was increased.
- 2004-04-15
著者
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Ueda M
Department Of Applied Chemistry Faculty Of Engineering Osaka Institute Of Technology
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Takamura Y
Department Of Bioresources Sciences School Of Agriculture Ibaraki University
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Horiike Y
Department Of Materials Engineering School Of Engineering The University Of Tokyo
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Baba Y
Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
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Hayama T
Department of Otorhinolaryngology, Tokyo Dental College, Ichikawa General Hospital
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Hayama Tetsuya
Department of Materials Science, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Dotera T
Saitama Study Center, The University of the Air, Saitama 331-0851, Japan
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Horiike Yasuhiro
Department of Materials Science, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Dotera Tomonari
Saitama Study Center, The University of the Air, Saitama 331-0851, Japan
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Ueda Masanori
Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, The University of Tokushima, 1-78 Shohmachi, Tokushima 770-8505, Japan
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Takamura Yuzuru
Department of Materials Science, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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