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d-Fructose detection based on the direct heterogeneous electron transfer reaction of fructose dehydrogenase adsorbed onto multi-walled carbon nanotubes synthesized on platinum electrode
http://hdl.handle.net/2298/16670
http://hdl.handle.net/2298/166703fcdf570-4da8-4134-a801-c635abb5264f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2009BiosensBioelectronics_tominaga.pdf (800.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-11-01 | |||||
| タイトル | ||||||
| タイトル | d-Fructose detection based on the direct heterogeneous electron transfer reaction of fructose dehydrogenase adsorbed onto multi-walled carbon nanotubes synthesized on platinum electrode | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題 | Fructose, Fructose dehydrogenase, Electron transfer reaction, Catalytic current, Carbon nanotube | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Tominaga, Masato
× Tominaga, Masato× Nomura, Shinya× Taniguchi, Isao |
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| 別言語の著者 |
冨永, 昌人
× 冨永, 昌人× 野村, 真也× 谷口, 功 |
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| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Multi-walled carbon nanotubes (MWCNTs) were synthesized on platinum plate electrodes by the chemical vapor deposition (CVD) method. From the results of X-ray photoelectron spectroscopy and voltammetric investigation, the iron nanoparticles used as a catalyst for the MWCNT synthesis were enclosed with MWCNTs. The MWCNTs synthesized on the Pt plate (MWCNTs/Pt) electrode were immediately immersed into solutions of D-fructose dehydrogenase (FDH) to immobilize the enzyme onto the MWCNTs/Pt electrode surfaces. After the FDH was immobilized onto the MWCNTs/Pt electrode, a well-defined catalytic oxidation current based on FDH was observed from ca. -0.15 V (vs. Ag/AgCl/sat’d KCl), which was close to the redox potential of heme c as a prosthetic group of FDH. From an analysis of a plot of the catalytic current vs. substrate, the calibration range for the fructose concentration was up to ca. 40 mmol dm-3, and the apparent Michaelis-Menten constant was evaluated to be 11 (1) mmol dm-3. |
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| 書誌情報 |
Biosensors and Bioelectronics 巻 24, 号 5, p. 1184-1188, 発行年 2009-01-01 |
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| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA1152282X | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 関連識別子 | 10.1016/j.bios.2008.07.002 | |||||
| 権利 | ||||||
| 権利情報 | Copyright © 2008 Elsevier B.V. All rights reserved. | |||||
| 情報源(ISSN) | ||||||
| 関連名称 | 09565663 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 値 | 800088 bytes | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 431 | |||||
| 出版者 | ||||||
| 出版者 | Elsevier B.V. | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
| 資源タイプ・ローカル | ||||||
| 値 | 雑誌掲載論文 | |||||
| 資源タイプ・NII | ||||||
| 値 | Journal Article | |||||
| 資源タイプ・DCMI | ||||||
| 値 | text | |||||
| 資源タイプ・ローカル表示コード | ||||||
| 値 | 01 | |||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFC-4SYTC6G-4&_user=4545557&_coverDate=01%2F01%2F2009&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000008298&_version=1&_urlVersion=0&_userid=4545557&md5=2e83192885b0d8b7a039823da491b5fa&searchtype=a | |||||
