Glucose oxidase and graphene bionanocomposite bridged by ionic liquid unit for glucose biosensing application
文献类型：期刊论文
| 作者 | Jiang YY ; Zhang QX ; Li FH ; Niu L |
| 刊名 | sensors and actuators b-chemical
 |
| 出版日期 | 2012 |
| 卷号 | 161期号:1页码:728-733 |
| 关键词 | CARBON NANOTUBES GRAPHITE OXIDE NANOSHEETS FILMS |
| ISSN号 | 0925-4005 |
| 通讯作者 | zhang qx |
| 中文摘要 | ionic liquid functionalized graphene (il-graphene) composite was synthesized successfully through an epoxide ring-opening reaction between graphene oxide (go) and amine-terminated ionic liquid (nh2-il). the il-graphene exhibited good electronic conductivity, stability and electrocatalytical activity towards the reduction of o-2 and h2o2. then negatively charged glucose oxidase (god) was immobilized onto the composite matrix simply by ionic exchange. the ionic liquid here could improve the dispersibility of graphene and provide a favorable conductive microenvironment for the immobilized god, thus promote its direct electron transfer at the gc electrode. this novel il-graphene-god bionanocomposite could act as a biosensor towards the detection of glucose with a linear response up to 16 mm. in this report, the method for immobilizing god by ionic interaction is of universality and has widespread use, even in other biological systems, which brings a forceful combination between god and il-graphene. besides, the biosensor is easy to prepare, have good stability, and will have potential application in glucose detection. published by elsevier b.v. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000301549400098 |
| 公开日期 | 2013-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48409]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Jiang YY,Zhang QX,Li FH,et al. Glucose oxidase and graphene bionanocomposite bridged by ionic liquid unit for glucose biosensing application[J]. sensors and actuators b-chemical,2012,161(1):728-733. |
| APA | Jiang YY,Zhang QX,Li FH,&Niu L.(2012).Glucose oxidase and graphene bionanocomposite bridged by ionic liquid unit for glucose biosensing application.sensors and actuators b-chemical,161(1),728-733. |
| MLA | Jiang YY,et al."Glucose oxidase and graphene bionanocomposite bridged by ionic liquid unit for glucose biosensing application".sensors and actuators b-chemical 161.1(2012):728-733. |
入库方式： OAI收割
来源：长春应用化学研究所
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