Molecular Functionalized Electrodes

分子功能化电极

• 批准号: 59390012
• 负责人: TOKUDA Koichi
• 金额: $ 4.54万
• 依托单位: Tokyo Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1984
• 资助国家: 日本
• 起止时间: 1984 至 1986
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-59390012/
• 关键词: electrocatalysis; polymer modified electrodes; bioelectrocatalysis; biosensors; redox-electrode reactions of adsorbed species; specular reflection measurement; mediator; 膜

Researches on molecular functionalized electrodes having specific functionalities have been actively performed with a view to applying these electrodes to electrocatalysis, electroanalysis, selective electro-synthesis, and so on. However, interpretation of basic phenomena at these electrodes are often left untouched because their practical applications are the primary aim of these researches. The present project was undertaken in order to obtain better understandings of the basic problems for molecular functionalized electrodes by the cooperation of rsearchers in various fields, along with the development of these electrodes for practical use. The project members belonged to, at least, one of the following research groups: (1) basic theory, (2) new exploring methods of electrode surfaces, (3) polymer modified electrodes, (4) bioelectrocatalysis, and (5) biosensors, and proceeded to the project and their own work with mutual collaboration and discussion. Some of the results obtained wer … More e presented at the two symposia open to the public on "molecular functionalized electrodes" which were held by this project. The first one was given in Kyoto on November 16, 1985, where four lectures were presented and the second, consisting of eight lectures and a panel discussion, was held in Tokyo on January 30, 1986. Further results are given in the report of the present project. These results include (1) derivation of current-potential equations for surface redox reaction under the effect of interactions of adsorbed species; (2) establishment of applicability of specular reflection measurement to the study of adsorbed layers on glassy carbon electrodes; (3) elucidation of the relation between charge transport within polymer membranes and their structure; (4) elucidations of the role of mediator in glucose oxidase electrode, and that of promoters in the electron transfer reactions of c-type cytochromes at an electrode interface; and (5) development of optical immunosensors and ISFET microbiosensors. Less

具有特定功能的分子功能化电极的研究已经被积极地进行，以期将这些电极应用于电催化、电分析、选择性电合成等，然而，这些电极上的基本现象的解释往往未被触及，因为它们的实际应用是这些研究的主要目的。本课题的目的是通过与各领域研究人员的合作，进一步了解分子功能化电极的基本问题，沿着开发出实用的分子功能化电极。项目成员至少属于以下研究小组之一：（1）基础理论，（2）电极表面新探索方法，（3）聚合物修饰电极，（4）生物电催化，（5）生物传感器，并在相互合作和讨论的情况下进行项目和自己的工作。得到的一些结果是 ...更多信息 在本项目举办的两次“分子功能化电极”公开研讨会上作了报告。第一次是1985年11月16日在京都举行的，有四次演讲，第二次是1986年1月30日在东京举行的，包括八次演讲和一次小组讨论。本项目的报告提供了进一步的结果。这些结果包括：（1）推导了在吸附物种相互作用下表面氧化还原反应的电流-电位方程，（2）建立了镜面反射测量在研究玻碳电极上吸附层中的适用性，（3）阐明了聚合物膜内电荷传输与其结构的关系，（4）阐明了聚合物膜表面电荷传输与其结构的关系。（4）阐明葡萄糖氧化酶电极中介体的作用和促进剂在C型细胞色素在电极界面上电子转移反应中的作用;（5）研制光学免疫传感器和ISFET微生物传感器。少

项目成果

Isao Karube: Kyoritsu Shuppan. Biosensors, 196 (1986)

轻部功：共立书盘。

M.Aizawa: J.Chem.Soc.,Chem.Commun. 1985. 62-63 (1985)

M.Aizawa：J.Chem.Soc.、Chem.Commun。

軽部征夫: "バイオセンサー" 共立出版, 116 (1986)

轻部由纪夫：《生物传感器》共立书刊，116 (1986)

軽部征夫: "ニューバイオテクノロジー、エレクトロニクスとの接点" オーム社, 98 (1986)

Yukio Karube：“新生物技术，与电子设备的接口” Ohmsha，98 (1986)

M. Aizawa: "Photodoping of Polyacetylene Films." J. Chem. Soc., Chem. Commun.1985. 62-63 (1985)

M. Aizawa：“聚乙炔薄膜的光电掺杂”。