A Self-Powered Acetaldehyde Sensor Based on Biofuel Cell
文献类型：期刊论文
| 作者 | Zhang LL ; Zhou M ; Dong SJ |
| 刊名 | analytical chemistry
 |
| 出版日期 | 2012 |
| 卷号 | 84期号:23页码:10345-10349 |
| 关键词 | ALCOHOL-DEHYDROGENASE ENZYME LOGIC PURIFICATION BIOSENSORS DNA |
| ISSN号 | 0003-2700 |
| 通讯作者 | dong sj |
| 中文摘要 | acetaldehyde is recognized as a type of organic environmental pollutant all over the world, which makes the sensitive, rapid, simple and low-cost detection of acetaldehyde urgent and significant. inspired by the biological principle of feedback modulation, we have developed a novel and effective self-powered device for aqueous acetaldehyde detection. in this self-powered device, an ethanol/air enzymatic biofuel cell (bfc) served as the core component, which showed the maximum power output density of 28.5 mu w cm(-2) at 0.34 v and the open circuit potential (v-oc) of 0.64 v. the product of ethanol oxidation, acetaldehyde, would counteract the electrocatalysis at the bioanode and further decrease the power output of the bfc. based on such principles, the fabricated acetaldehyde sensor exhibited excellent selectivity with wide linear range (5-200 mu m) and low detection limit (1 mu m), which conforms to the criteria provided by the world health organisation (who). in addition, the sensor fabrication is simple, fast, inexpensive, and user-friendly, and the detection process is convenient, efficient, and time-saving, requiring no complicated equipment. these make such self-powered acetaldehyde sensors feasible and practical for detecting aqueous acetaldehyde, particularly in the field of quality control and monitoring aimed at water resource protection. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000311815300029 |
| 公开日期 | 2013-03-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/47801]  |
| 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 | Zhang LL,Zhou M,Dong SJ. A Self-Powered Acetaldehyde Sensor Based on Biofuel Cell[J]. analytical chemistry,2012,84(23):10345-10349. |
| APA | Zhang LL,Zhou M,&Dong SJ.(2012).A Self-Powered Acetaldehyde Sensor Based on Biofuel Cell.analytical chemistry,84(23),10345-10349. |
| MLA | Zhang LL,et al."A Self-Powered Acetaldehyde Sensor Based on Biofuel Cell".analytical chemistry 84.23(2012):10345-10349. |
入库方式： OAI收割
来源：长春应用化学研究所
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