Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| An integrated multifunctional photoelectrochemical platform for simultaneous capture, detection, and inactivation of pathogenic bacteria | |
Yang, Zhiqing1,2,3; Wang, Yi1,2 ; Zhang, Dun1,2
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| 2018-11-20 | |
| Source Publication | SENSORS AND ACTUATORS B-CHEMICAL
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| ISSN | 0925-4005 |
| Volume | 274Pages:228-234 |
| Corresponding Author | Wang, Yi(wangyi@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn) |
| Abstract | New approach for the fabrication of the photoelectrochemical (PEC) platform has been firstly demonstrated for simultaneous capture, detection, and inactivation of pathogenic bacteria. The BiOI semiconductor film is selected as photo-electricity conversion unit and visible light driven (VLD) photocatalytic antibacterial unit, gold nanoparticles (AuNPs) are used as link unit and 4-mercaptophenylboronic acid (4-MPBA) is chosen as antibiotic-free capture unit. Based on the reversibly binds between boronic acid group and peptidoglycan of the bacteria cell wall, the integrated PEC platform presents excellent capture performance and high detection sensitivity to Escherichia coli (E. coli) with a low detection limit of 46 cfu/mL. Moreover, this multifunctional platform shows high antibacterial activity (99.99%) arising from the VLD photocatalytic effect of AuNPs/BiOI. The current work can provide new strategies to construct advanced green PEC platforms for detection of various pathogenic bacteria. |
| Keyword | Photoelectrochemical platform Multifunction Pathogenic bacteria Photocatalysis Antibacterial |
| DOI | 10.1016/j.snb.2018.07.153 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natured Science Foundation of China[41476068] ; Natured Science Foundation of China[41776090] ; National Key Research and Development Program of China[2016YFC1400605] ; National Key Basic Research Program of China[2014CB643304] ; Science & Technology Basic Research Program of Qingdao[16-5-1-19-jch] ; Qingdao National Laboratory for Marine Science and Technology |
| WOS Research Area | Chemistry ; Electrochemistry ; Instruments & Instrumentation |
| WOS Subject | Chemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation |
| WOS ID | WOS:000443960000027 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/160286 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Wang, Yi; Zhang, Dun |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Yang, Zhiqing,Wang, Yi,Zhang, Dun. An integrated multifunctional photoelectrochemical platform for simultaneous capture, detection, and inactivation of pathogenic bacteria[J]. SENSORS AND ACTUATORS B-CHEMICAL,2018,274:228-234. |
| APA | Yang, Zhiqing,Wang, Yi,&Zhang, Dun.(2018).An integrated multifunctional photoelectrochemical platform for simultaneous capture, detection, and inactivation of pathogenic bacteria.SENSORS AND ACTUATORS B-CHEMICAL,274,228-234. |
| MLA | Yang, Zhiqing,et al."An integrated multifunctional photoelectrochemical platform for simultaneous capture, detection, and inactivation of pathogenic bacteria".SENSORS AND ACTUATORS B-CHEMICAL 274(2018):228-234. |
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| File Name/Size | DocType | Version | Access | License | ||
| An integrated multif（2054KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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