In Situ Observation of Time Dependent Electrochemical Activity of Cytochrome c at Bare Indium-Tin-Oxide Electrodes by Cyclic Voltammetry and Slab Optical Waveguide Spectroscopy
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概要
- 論文の詳細を見る
In situ observation of electrochemical activity and time dependent characteristics of cytochrome c (cyt c) was carried out in 0.01 M phosphate buffered saline (PBS, pH 7.4) containing 20µM cyt c solutions at bare indium-tin-oxide (ITO) electrodes by using a cyclic voltammetry (CV) and a slab optical waveguide (SOWG) spectroscopy. The bare ITO electrodes could retain the electrochemical activity of cyt c in the PBS solutions, indicating the great advantage of using ITO electrodes against other electrode materials, such as gold (Au). The CV curves and simultaneously observed the time-resolved SOWG absorption spectra in the consecutive cycles implied that the cyt c molecules could retain its own electrochemical function for a long time.
- （社）電子情報通信学会の論文
- 2008-12-01
著者
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Matsuda N
Aist Tosu‐shi Jpn
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Kato K
National Metrology Institute Of Japan Aist
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Mizutani Naoki
Superconducting Sensor Laboratory
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TAKATSU Akiko
National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and
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AYATO Yusuke
Measurement Solution Research Center, AIST
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KATO Kenji
National Metrology Institute of Japan, AIST
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MATSUDA Naoki
Measurement Solution Research Center, AIST
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Ayato Yusuke
National Inst. Of Advanced Industrial Sci. And Technol. Aist
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Matsuda Naoki
Measurement Solution Research Center Aist
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Kubota Kazumi
Media Integration Laboratory Fujitsu Laboratories Ltd.
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Takatsu Akiko
National Metrology Institute Of Japan Aist
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Takatsu Akiko
National Institute Of Materials And Chemical Research
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Takatsu Akiko
National Institute Of Advanced Industrial Science And Technology
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Ayato Yusuke
Measurement Solution Research Center National Institute Of Advanced Industrial Science And Technolog
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Kato K
Environment And Process Technology Center Nippon Steel Corporation
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KATO Kenji
National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST)
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