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| Development of an Amperometric Microbial Biosensor Based on Thiobacillus thioparus Cells for Sulfide and Its Application to Detection of Sulfate-Reducing Bacteria | |
Qi, Peng1,2 ; Zhang, Dun1; Wan, Yi1; Zhang, D (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China.
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| 2014-08-01 | |
| 发表期刊 | ELECTROANALYSIS
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| 卷号 | 26期号:8页码:1824-1830 |
| 文章类型 | Article |
| 摘要 | This paper describes a novel electrochemical microbial biosensor based on Thiobacillus thioparus cells for sulfide detection. The morphology and electrochemical properties of the proposed biosensor were characterized by SEM and cyclic voltammetry, respectively. Working conditions of the microbial biosensor were optimized to obtain good electrochemical performances. Under the optimum conditions, analytical performances were evaluated, and the results suggested that the microbial biosensor could be used for selective detection of sulfide. The microbial biosensor was then successfully applied in detection of sulfate-reducing bacteria by oxidizing its characteristic metabolite, sulfide, which was accumulated in culture media during bacterial growth. |
| 关键词 | Electrochemical Biosensors Sulfate-reducing Bacteria Sulfide |
| 学科领域 | Chemistry ; Electrochemistry |
| DOI | 10.1002/elan.201400198 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340557700022 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/23865 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Zhang, D (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, 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 | Qi, Peng,Zhang, Dun,Wan, Yi,et al. Development of an Amperometric Microbial Biosensor Based on Thiobacillus thioparus Cells for Sulfide and Its Application to Detection of Sulfate-Reducing Bacteria[J]. ELECTROANALYSIS,2014,26(8):1824-1830. |
| APA | Qi, Peng,Zhang, Dun,Wan, Yi,&Zhang, D .(2014).Development of an Amperometric Microbial Biosensor Based on Thiobacillus thioparus Cells for Sulfide and Its Application to Detection of Sulfate-Reducing Bacteria.ELECTROANALYSIS,26(8),1824-1830. |
| MLA | Qi, Peng,et al."Development of an Amperometric Microbial Biosensor Based on Thiobacillus thioparus Cells for Sulfide and Its Application to Detection of Sulfate-Reducing Bacteria".ELECTROANALYSIS 26.8(2014):1824-1830. |
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