Portable detection of clenbuterol using a smartphone-based electrochemical biosensor with electric field-driven acceleration
文献类型：期刊论文
| 作者 | Dou, YZ; Jiang, ZN; Deng, WP; Su, J; Chen, SX; Song, HY; Aldalbahi, A; Zuo, XL; Song, SP; Shi, JY |
| 刊名 | JOURNAL OF ELECTROANALYTICAL CHEMISTRY
 |
| 出版日期 | 2016 |
| 卷号 | 781页码:339-344 |
| 关键词 | Electrochemistry Portable Sensor Smartphone Electrical field |
| ISSN号 | 1572-6657 |
| 通讯作者 | Song, SP ; Fan, CH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Div Phys Biol, Shanghai 201800, Peoples R China. ; Song, SP ; Fan, CH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Bioimaging Ctr, Shanghai Synchrotron Radiat Facil, Shanghai 201800, Peoples R China. |
| 英文摘要 | We have developed a fast, highly sensitive and low-cost biosensing system for the detection of clenbuterol (CLB), using a homemade mobile electrochemical device with an electric field-driven acceleration strategy. This system consists of an embedded circuit in smartphone for signal processing and a screen-printed carbon electrode (SPCE) modified with multi-walled carbon nanotubes (MWNTs) and goat anti mouse-immunoglobulin G (IgG) sensing layer (MWNTs-I-layer). CLB monoclonal antibody was assembled through its binding to the surface confined antibody. Such modified electrodes were used for rapid and sensitive amperometric immunosensing detection of CLB. Horseradish peroxidase-coupled CLB (CLB-HRP) competed with free CLB in the samples to bind the monoclonal antibody. By using this mobile system, we could detect CLB ranging from 03 ng.mL(-1) to 100 ng.mL(-1) with the detection limit of 0.076 ng.mL(-1). The whole competitive-type detection process was finished within 6 min. We expect this device can meet the requirements for field detection of various food security-related species. (C) 2016 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000390494200052 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/26599]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Dou, YZ,Jiang, ZN,Deng, WP,et al. Portable detection of clenbuterol using a smartphone-based electrochemical biosensor with electric field-driven acceleration[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2016,781:339-344. |
| APA | Dou, YZ.,Jiang, ZN.,Deng, WP.,Su, J.,Chen, SX.,...&Fan, CH.(2016).Portable detection of clenbuterol using a smartphone-based electrochemical biosensor with electric field-driven acceleration.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,781,339-344. |
| MLA | Dou, YZ,et al."Portable detection of clenbuterol using a smartphone-based electrochemical biosensor with electric field-driven acceleration".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 781(2016):339-344. |
入库方式： OAI收割
来源：上海应用物理研究所
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