Temperature-Dependent Growth of Smooth DNA Film
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概要
- 論文の詳細を見る
We could form a smooth DNA film using synthesized short oligomers (10-mer adenine oligomer and thymine oligomer). The DNA film was observed by atomic force microscopy (AFM) in air. We found from AFM images that the DNA film growth strongly depended on sample preparation temperature within the range of 20 to 40 °C. The DNA film formed at 30 °C was markedly smoother than those prepared at other temperatures. This marked variation in morphology was attributed to the temperature-dependent interaction between oligomers. We discussed the interaction in light of the melting temperature of the DNA oligomers in saturated solution.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-06-15
著者
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Nakayama Tomonobu
National Inst. Materials Sci. Ibaraki Jpn
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Nakayama Tomonobu
National Institute For Materials Science
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Nakayama Tomonobu
International Center For Materials Nanoarchitectonics National Institute For Materials Science
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Nakayama Tomonobu
Nano System Functionality Center National Institute For Materials Science:nanoscale Quantum Conducto
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Nakayama Tomonobu
Graduate School Of Pure And Applied Sciences University Of Tsukuba:national Institute For Materials
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Nakayama Tomonobu
Nanomaterials Laboratory National Institute For Materials Science
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Machida Shinichi
Nanomaterials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305
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Machida Shinichi
Nanomaterials Laboratory National Institute For Materials Science
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