Studies on conducting composite material-glucose oxidase biosensor
文献类型：期刊论文
| 作者 | Zhang, GL; Pan, XH; Kan, JQ; Zhang, JH; Li, YF |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2003-06-01 |
| 卷号 | 19期号:6页码:533-537 |
| 关键词 | Biosensor Conducting Composite Material Glucose Oxidase Ethyl Cellulose Acetylene Black |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB20030611 |
| 英文摘要 | This paper reports the preparation and properties of biosenor using conducting composite material consisted of ethyl cellulose and acetylene black. The final biosensor was constructed by applying a mixture containing 0.010 g ethyl cellulose, 0.004 g acetylene black, a little paraffin wax and 0.2 mg glucose oxidase (23000 units/g solid, E. C. 1. 1. 3. 4, Sigma Chemical Co.) on a platinum electrode (3 mm x 3 mm). Effect of various factors on the response current of the biosensor was discussed. The response current increases linearly with increasing glucose concentration under 11.5 mmol . dm(-3). Its activation energy is 40.3 kJ . mol(-1) in enzyme-catalyzed reaction. AFM shows that the surface of conducting polymer composite material-glucose oxidase electrode's presents uniform granular structure after paraffin wax being washed with cyclohexane, which is favorable for enzyme-catalyzed reaction. |
| 语种 | 英语 |
| WOS记录号 | WOS:000183785400011 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/79701]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Kan, JQ |
| 作者单位 | 1.Yangzhou Univ, Sch Sci, Dept Chem, Yanngzhou 225002, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, GL,Pan, XH,Kan, JQ,et al. Studies on conducting composite material-glucose oxidase biosensor[J]. ACTA PHYSICO-CHIMICA SINICA,2003,19(6):533-537. |
| APA | Zhang, GL,Pan, XH,Kan, JQ,Zhang, JH,&Li, YF.(2003).Studies on conducting composite material-glucose oxidase biosensor.ACTA PHYSICO-CHIMICA SINICA,19(6),533-537. |
| MLA | Zhang, GL,et al."Studies on conducting composite material-glucose oxidase biosensor".ACTA PHYSICO-CHIMICA SINICA 19.6(2003):533-537. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。