Institutional Repository of Chinese Acad Sci, Inst Solid State Phys， Hefei 230031, Anhui, Peoples R China
| A Hierarchical Nanostructure-Based Surface-Enhanced Raman Scattering Sensor for Preconcentration and Detection of Antibiotic Pollutants | |
Zhou, Qitao1,2,3; Meng, Guowen1,2 ; Liu, Jing1,2; Huang, Zhulin1,2; Han, Fangming1,2; Zhu, Chuhong1,2; Kim, Dong-Joo3; Kim, Taesung3; Wu, Nianqiang4
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| 2017-06-01 | |
| 发表期刊 | ADVANCED MATERIALS TECHNOLOGIES
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| 摘要 | A surface-enhanced Raman scattering (SERS) sensor that integrates a plasmonic nanostructure with an electrostatic preconcentration unit has been developed. The silver nanoparticles (Ag-NPs) grafted Ge nanowires (Ge-NWs) are grown onto the surface of a commercial copper grid (Cu-grid), which is usually used for transmission electron microscopy sample support. This leads to the formation of a hierarchical Ag-NPs@Ge-NWs@Cu-grid substrate, which plays dual roles, i.e., preconcentration of analytes and amplification of SERS signal. This SERS detection platform based on the Ag-NPs@Ge-NWs@Cu-grid substrate is able to selectively detect polar analytes such as antibiotic pollutants. This SERS sensor has achieved a limit of detection of 2.4 x 10(-9)m for 6-aminopenicillanic acid and 0.9 x 10(-9)m for penicillin G, respectively. This work has demonstrated a promising SERS detection platform for monitoring polar SERS-active pollutants in the aquatic environment. |
| 文章类型 | Article |
| 关键词 | Antibiotic Pollution Nanostructures Sensors Surface-enhanced Raman Scattering |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.1002/admt.201700028 |
| 关键词[WOS] | SILVER ELECTRODE ; AG-NANOPARTICLES ; SPECTROSCOPY ; SERS ; DNA ; ARRAYS ; FLUOROQUINOLONES ; CHROMATOGRAPHY ; ENVIRONMENT ; RESIDUES |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; NSFC(51472245 ; NSFC(51472245 ; NSFC(51472245 ; NSFC(51472245 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; NSF(CBET-1336205) ; NSF(CBET-1336205) ; NSF(CBET-1336205) ; NSF(CBET-1336205) ; NRF(NRF-2014R1A2A1A10050431) ; NRF(NRF-2014R1A2A1A10050431) ; NRF(NRF-2014R1A2A1A10050431) ; NRF(NRF-2014R1A2A1A10050431) ; 51632009 ; 51632009 ; 51632009 ; 51632009 ; 51628202) ; 51628202) ; 51628202) ; 51628202) |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000403355200008 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/31892 |
| 专题 | 中科院固体物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, CAS Ctr Excellence Nanosci, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Hefei 230031, Peoples R China 3.UNIST, Dept Mech Engn, 50 UNIST Gil, Ulsan 44919, South Korea 4.West Virginia Univ, Dept Mech & Aerosp Engn, POB 6106, Morgantown, WV 26506 USA |
| 推荐引用方式 GB/T 7714 | Zhou, Qitao,Meng, Guowen,Liu, Jing,et al. A Hierarchical Nanostructure-Based Surface-Enhanced Raman Scattering Sensor for Preconcentration and Detection of Antibiotic Pollutants[J]. ADVANCED MATERIALS TECHNOLOGIES,2017,2(6):1-6. |
| APA | Zhou, Qitao.,Meng, Guowen.,Liu, Jing.,Huang, Zhulin.,Han, Fangming.,...&Wu, Nianqiang.(2017).A Hierarchical Nanostructure-Based Surface-Enhanced Raman Scattering Sensor for Preconcentration and Detection of Antibiotic Pollutants.ADVANCED MATERIALS TECHNOLOGIES,2(6),1-6. |
| MLA | Zhou, Qitao,et al."A Hierarchical Nanostructure-Based Surface-Enhanced Raman Scattering Sensor for Preconcentration and Detection of Antibiotic Pollutants".ADVANCED MATERIALS TECHNOLOGIES 2.6(2017):1-6. |
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| A Hierarchical Nanos（3555KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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