A novel Au-Ag-Pt three-electrode microchip sensing platform for chromium(VI) determination
文献类型：期刊论文
| 作者 | Li DY ; Li J ; Jia XF ; Xia Y ; Zhang XW ; Wang EK |
| 刊名 | analytica chimica acta
 |
| 出版日期 | 2013 |
| 卷号 | 804页码:98-103 |
| 关键词 | ADSORPTIVE STRIPPING VOLTAMMETRY ATOMIC-ABSORPTION-SPECTROMETRY ELECTROCHEMICAL DETECTION WASTE-WATER CR(VI) ELECTRODE REDUCTION GOLD SPECIATION CR(III) |
| ISSN号 | 0003-2670 |
| 通讯作者 | xia y |
| 中文摘要 | a simple, rapid and portable electrochemical microchip sensing platform has been successfully constructed for chromium(vi) determination. gold-silver-platinum (au-ag-pt) three-material electrodes (gold as working electrode, silver as reference electrode and platinum as counter electrode) were integrated on one poly(methyl methacrylate) (pmma) substrate by polymer compatible photolithography process. the three-electrode microchip sensing platform was used for cr(vi) determination for the first time, and exhibited high sensitivity and good reproducibility. a wide linear range from 2 to 200 p,m with a good linear correlation (r-2 = 0.998) was obtained, and the detection limit was 0.9 mu m. in addition, the practical analytical application of the sensing micro-platform was assessed by determination of cr(vi) in real water samples with satisfactory results. armed with the remarkable advantages, such as ease of use, low analyte consumption, inexpensive cost and fast response time, the microchip sensing platform may hold great potential for the high-throughput and in-field environmental monitoring cr(vi) pollutant. (c) 2013 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000327493500012 |
| 公开日期 | 2014-04-14 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/49412]  |
| 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 | Li DY,Li J,Jia XF,et al. A novel Au-Ag-Pt three-electrode microchip sensing platform for chromium(VI) determination[J]. analytica chimica acta,2013,804:98-103. |
| APA | Li DY,Li J,Jia XF,Xia Y,Zhang XW,&Wang EK.(2013).A novel Au-Ag-Pt three-electrode microchip sensing platform for chromium(VI) determination.analytica chimica acta,804,98-103. |
| MLA | Li DY,et al."A novel Au-Ag-Pt three-electrode microchip sensing platform for chromium(VI) determination".analytica chimica acta 804(2013):98-103. |
入库方式： OAI收割
来源：长春应用化学研究所
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