Hydrogen Peroxide Biosensor Based on Carbon Supported Ultrafine Silver Nanoparticles
文献类型：期刊论文
| 作者 | Wang Yi-Chen ; Jiang Xiu-E |
| 刊名 | 分析化学 chinese journal of analytical chemistry
 |
| 出版日期 | 2014 |
| 卷号 | 42期号:5页码:689-694 |
| 关键词 | AG NANOPARTICLES GREEN SYNTHESIS COMPOSITE FILM ELECTRODE H2O2 SENSOR NANOWIRES NANOTUBES |
| 通讯作者 | jiang,xe |
| 英文摘要 | carbon nanoflakes were prepared by hydrothermal treatment using folic acid as carbon source, and then ultrafine silver nanoparticles were grown on the surface of carbon nanoflakes by self. reduction method. the materials were characterized by transmission electron microscopy (tem), x. ray diffraction (xrd), and x. ray photoelectron spectroscopy (xps). the carbon flakes supported ag nanoparticles were used to construct electrochemical biosensor for the detection of hydrogen peroxide (h2o2). the figures of cyclic voltammetry (cv) and chronoamperometry (i.t) revealed that the sensor had prominent electrocatalytic activity for the detection of hydrogen peroxide (h2o2) with a wide linear range from 0. 02 mmol/l to 14 mmol/l (r = 0. 997) and a rapid response time (1. 8 s) upon the addition of h2o2. the detection limit was estimated to be 2. 2 mu mol/l. the sensor could avoid interference from ascorbic acid, dopamine, uric acid, glucose, and also showed good stability even during long use. the prepared sensor was successfully used in real samples analysis with satisfying results |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000338433200005 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57550]  |
| 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 | Wang Yi-Chen,Jiang Xiu-E. Hydrogen Peroxide Biosensor Based on Carbon Supported Ultrafine Silver Nanoparticles[J]. 分析化学 chinese journal of analytical chemistry,2014,42(5):689-694. |
| APA | Wang Yi-Chen,&Jiang Xiu-E.(2014).Hydrogen Peroxide Biosensor Based on Carbon Supported Ultrafine Silver Nanoparticles.分析化学 chinese journal of analytical chemistry,42(5),689-694. |
| MLA | Wang Yi-Chen,et al."Hydrogen Peroxide Biosensor Based on Carbon Supported Ultrafine Silver Nanoparticles".分析化学 chinese journal of analytical chemistry 42.5(2014):689-694. |
入库方式： OAI收割
来源：长春应用化学研究所
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