Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| A 3D-impedimetric immunosensor based on foam Ni for detection of sulfate-reducing bacteria | |
Wan, Yi1,2; Zhang, Dun1; Wang, Yi1 ; Hou, Baorong1
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| 2010-02-01 | |
| 发表期刊 | ELECTROCHEMISTRY COMMUNICATIONS
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| 卷号 | 12期号:2页码:288-291 |
| 文章类型 | Article |
| 摘要 | A 3D-immunosensor based on simple and efficient trapping platform (foam Ni) combining with adsorption of gold nanoparticles and specific recognition of biological/chemical molecular has been reported for detection of sulfate-reducing bacteria (SRB) using electrochemical impedance spectroscopy (EIS). The impedance spectra were also used to characterize the successful construct and stepwise modification of the impedimetric immunosensors. This results show that a linear relationship between electron-transfer resistance (R(ct)) values and the logarithm of the SRB concentrations was obtained for the SRB concentration range of 2.1 x 10(1)-2.1 x 10(7) cfu/ml. Additionally, the fabricated immunosensor shows a high selectivity against other bacteria. (C) 2010 Elsevier B.V. All rights reserved. |
| 关键词 | 3d-immunosensor Sulfate-reducing Bacteria Foam Ni Electrochemical Impedance Spectroscopy |
| DOI | 10.1016/j.elecom.2009.12.017 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000274878400030 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/32869 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Corros Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Wan, Yi,Zhang, Dun,Wang, Yi,et al. A 3D-impedimetric immunosensor based on foam Ni for detection of sulfate-reducing bacteria[J]. ELECTROCHEMISTRY COMMUNICATIONS,2010,12(2):288-291. |
| APA | Wan, Yi,Zhang, Dun,Wang, Yi,&Hou, Baorong.(2010).A 3D-impedimetric immunosensor based on foam Ni for detection of sulfate-reducing bacteria.ELECTROCHEMISTRY COMMUNICATIONS,12(2),288-291. |
| MLA | Wan, Yi,et al."A 3D-impedimetric immunosensor based on foam Ni for detection of sulfate-reducing bacteria".ELECTROCHEMISTRY COMMUNICATIONS 12.2(2010):288-291. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A 3D-impedimetric im（345KB） | 期刊论文 | 出版稿 | 限制开放 | ODC PDDL | 浏览 | |
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