A nanochannel based on-line universal logic ion sensing platform
文献类型：期刊论文
| 作者 | Chen CG ; Zhang XW ; Zhu JB ; Li J ; Zhang LB ; Wang EK |
| 刊名 | nanoscale
 |
| 出版日期 | 2013 |
| 卷号 | 5期号:17页码:8221-8226 |
| 关键词 | JUNCTION REFERENCE ELECTRODE AG/AGCL REFERENCE ELECTRODE FABRICATION SYSTEMS TECHNOLOGIES MANIPULATION CELLS |
| ISSN号 | 2040-3364 |
| 通讯作者 | wang ek |
| 中文摘要 | in this work, a novel ion sensing platform was constructed in a microfluidic chip based on a very easy nano-fabrication technique, with which the nanoscale channel generated along the junction of the pdms and metal strip could serve as a salt bridge for electrochemical measurements. more importantly, we have proposed a flexible and universal ion sensing strategy based on boolean logic, which can rapidly report the concentration of analyte by the approach method. firstly, the performance of the nanochannel based salt bridge was characterized, and the results showed that the nanoscale salt bridge behaved comparably to the traditional ones. to illustrate the promising applications of this wonderful design, an irox electrode was employed to construct the on-line ph sensing device as an example, and a wide linearity range (ph 2-12) was obtained with a really high sensitivity of 74.15 mv per ph unit. owing to the use of the logic sensing strategy, we achieved rapid identification of the sample ph on-line, and demonstrated the broad potential of our system in designing sensing devices with extremely high integration, automation and throughput. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000322958800072 |
| 公开日期 | 2014-04-16 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50198]  |
| 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 | Chen CG,Zhang XW,Zhu JB,et al. A nanochannel based on-line universal logic ion sensing platform[J]. nanoscale,2013,5(17):8221-8226. |
| APA | Chen CG,Zhang XW,Zhu JB,Li J,Zhang LB,&Wang EK.(2013).A nanochannel based on-line universal logic ion sensing platform.nanoscale,5(17),8221-8226. |
| MLA | Chen CG,et al."A nanochannel based on-line universal logic ion sensing platform".nanoscale 5.17(2013):8221-8226. |
入库方式： OAI收割
来源：长春应用化学研究所
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