Implementation of a Nanoscale Automaton Using DNA Conformation Controlled by Optical Signals
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概要
- 論文の詳細を見る
The nanoworld contains a variety of molecules that constitute functional matter, living organisms, or other small objects. To use information on such real objects effectively, it is necessary to develop nanoscale processors that can deal with the information directly on the nanoscale. In this paper, we present a method for implementing an automaton on the nanoscale using photonics and DNA. The conformation of DNA is utilized to represent the state of the automaton, and it is changed in accordance with the optical input to execute a state transition. We designed DNA reaction schemes to implement any two-state and two-symbol transition diagrams. Different responses to a set of input symbols (optical signals) are obtained in the individual schemes. Experimental results demonstrate that expected conformations of DNA were produced by the optical input.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2009-09-25
著者
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Tanida Jun
Graduate School Of Information Science And Technology Osaka University
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Ogura Yusuke
Graduate School Of Information Science And Technology Osaka University
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Tanida Jun
Graduate School of Information Science and Technology, Osaka University, 1-5 Yamadaoka, Suita, Osaka 565-0871, Japan
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Sakai Hiroto
Graduate School of Information Science and Technology, Osaka University, 1-5 Yamadaoka, Suita, Osaka 565-0871, Japan
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