| Item type |
紀要論文 / Departmental Bulletin Paper_02(1) |
| 公開日 |
2015-02-19 |
| タイトル |
|
|
タイトル |
グルコースオキシダーゼ/キチン-白金修飾カーボンペースト電極におけるカーボン粉末の形状の評価 |
| その他のタイトル |
|
|
その他のタイトル |
Effect of Carbon powdered form on Carbon paste electrode modified with Glucose oxidase/Chitin-Pt |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題 |
カーボンペースト電極 |
| キーワード |
|
|
主題 |
白金 |
| キーワード |
|
|
主題 |
キチン |
| キーワード |
|
|
主題 |
グルコースオキシダーゼ |
| キーワード |
|
|
主題 |
Graphite powder |
| キーワード |
|
|
主題 |
Carbon paste electrode |
| キーワード |
|
|
主題 |
Chitin |
| キーワード |
|
|
主題 |
Glucose oxidase |
| キーワード |
|
|
主題 |
Platinum |
| 著者 |
菅原, 一晴
木暮, 康行
スガワラ, カズハル
キグレ, ヤスユキ
Sugawara, Kazuharu
Kigure, Yasuyuki
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In the present study, a carbon paste electrode modified with chitin and platinum powders was constructed to evaluate features of graphite powder. Pyrolitic graphite, spherical graphite, and artificial graphite were selected to fabricate the electrode. In order to evaluate the property of the graphite powder, glucose sensor with the graphite powder was developed. After glucose oxidase was immobilized to the chitin powder on the electrode surface due to an electrostatic interaction, the electrode response of the hydrogen peroxide produced from glucose was measured. The properties of the graphite powders were monitored by the electrode response. As a result, the greatest response was obtained by the electrode with the artificial graphite. The electrode was applied to evaluate the amount of chitin, the immobilization time of the glucose oxidase, and the concentration of the enzyme. Because the chitin and platinum powders were contained in the electrode surface only, voltammetric measurements of glucose were carried out in small amounts of platinum powder. |
| 書誌情報 |
発行日 2015-02-19
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1343-8867 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11225201 |
| 更新日 |
|
|
日付 |
2017-03-27 |
|
日付タイプ |
Created |
研究論文（菅原）.pdf (510.0 kB)
