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.
2014-08-01
发表期刊ELECTROANALYSIS
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
DOI10.1002/elan.201400198
收录类别SCI
语种英语
WOS记录号WOS:000340557700022
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
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
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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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