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- Wang Huihui
- Faculty of Marine Technology, Tokyo University of Marine Science and Technology
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- Izumi Mitsuru
- Faculty of Marine Technology, Tokyo University of Marine Science and Technology
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- Endo Hideaki
- Faculty of Marine Technology, Tokyo University of Marine Science and Technology
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- Ohnuki Hitoshi
- Faculty of Marine Technology, Tokyo University of Marine Science and Technology
抄録
Integration of organic and inorganic material is a promising method for obtaining unusual functional material. It has been investigated that a hybrid system of oxidative enzyme and Prussian blue (PB, FeⅢ4[FeⅡ(CN)6]3) provides an amperometric biosensor working at a very low potential range (0.0 V vs. Ag/AgCl) due to the catalytic function of PB. Recently, we developed a new fabrication method through a combination of Langmuir-Blodgett (LB) technique and self-assembled monolayers (SAMs) technique. In this method, an enzyme of glucose oxidase was chemically bonded with -COOH terminal group of SAM, after that, PB nano-clusters were electrostatically immobilized in the octadecyltrimethylammonium LB film. For the glucose biosensor prepared with this method, we observed a clear response current generation depending on the glucose concentration at a low potential range, a stable linear relationship between the glucose concentration and output current, and a high stability of the sensor performance.
収録刊行物
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- Transactions of the Materials Research Society of Japan
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Transactions of the Materials Research Society of Japan 35 (2), 327-330, 2010
一般社団法人 日本MRS
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680489392896
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- NII論文ID
- 130003398933
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- COI
- 1:CAS:528:DC%2BC3cXhtVamsrnL
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- ISSN
- 21881650
- 13823469
- http://id.crossref.org/issn/13823469
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可