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In Situ Growth Large Area Silver Nanostructure on Metal Phenolic Network Coated NAAO Film and Its SERS Sensing Application for Monofluoroacetic Acid

文献类型：期刊论文

作者Sun, Jiefang2; Xue, Dingshuai3; Shan, Wenchong4; Liu, Rui1; Liu, Runqing5; Zhao, Huachao1; Li, Ting2; Wang, Zhanhui4; Zhang, Jing2; Shao, Bing2,4,5
刊名ACS SENSORS
出版日期2021-06-25
卷号6期号:6页码:2129-2135
关键词Surface-enhanced Raman spectroscopy monofluoroacetic acid silver nanostructure anodic aluminum oxidation film metal phenolic network
ISSN号2379-3694
DOI10.1021/acssensors.1c00560
英文摘要Rapid screening monofluoroacetic acid (FAcOH) is responsible for preventing chemical poisoning and food safety events. Whereas surface enhanced Raman scattering (SERS) spectra is an effective tool for detecting forbidden chemicals, it is difficult to directly detect FAcOH due to its small Raman scattering cross section as well as weak adsorption on SERS substrates. In this work, the metal phenolic supramolecular networks (MPNs, i.e., the tannic acid and Fe3+ complex) were fabricated on the commercial nanoanodic aluminum oxide film (NAAO) for assisting in situ chemical deposition highly uniform Ag nanostructure over large areas (the NAAO@AgNS). The low cost and simple fabrication process made the NAAO@AgNS a single-use consumable. For FAcOH detection, a specific derivative reaction between FAcOH and thiosalicylic acid (TSA) was introduced. By taking TSA as the Raman probe, its SERS signal attenuated constantly with the increasing amount of FAcOH. For improving quantitative accuracy, thiocyanate (SCN-) was introduced on the NAAO@AgNS as an internal standard; thus, the characteristic peak intensity ratios associated with TSA and SCN- (I-1035/I-2125) were fitted to the concentration of FAcOH. It was demonstrated that the SERS assay achieved good sensitivity and selection toward FAcOH with the limit of quantitation (LOD) as low as 50 nmol L-1. The NAAO@AgNS featured with highly sensitive, uniform, and consistent SERS performances could easily extend to wide SERS applications.
WOS关键词ENHANCED RAMAN-SPECTROSCOPY ; SUBSTRATE ; FOOD
资助项目National Key Research and Development Program of China[2018YFC1602600] ; National Key Research and Development Program of China[2018YFC1602400] ; Capital Health Research and Development of Special[2018-4-1014] ; National Natural Science Foundation of China[42073022]
WOS研究方向Chemistry ; Science & Technology - Other Topics
语种英语
WOS记录号WOS:000668374500009
出版者AMER CHEMICAL SOC
资助机构National Key Research and Development Program of China ; National Key Research and Development Program of China ; Capital Health Research and Development of Special ; Capital Health Research and Development of Special ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Capital Health Research and Development of Special ; Capital Health Research and Development of Special ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Capital Health Research and Development of Special ; Capital Health Research and Development of Special ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Capital Health Research and Development of Special ; Capital Health Research and Development of Special ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/101996]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Shao, Bing
作者单位1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China
2.Beijing Ctr Dis Prevent & Control, Beijing Key Lab Diagnost & Traceabil Technol Food, Beijing 100013, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
4.China Agr Univ, Coll Vet Med, Beijing 100193, Peoples R China
5.Capital Med Univ, Sch Publ Hlth, Beijing 100069, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Jiefang,Xue, Dingshuai,Shan, Wenchong,et al. In Situ Growth Large Area Silver Nanostructure on Metal Phenolic Network Coated NAAO Film and Its SERS Sensing Application for Monofluoroacetic Acid[J]. ACS SENSORS,2021,6(6):2129-2135.
APA Sun, Jiefang.,Xue, Dingshuai.,Shan, Wenchong.,Liu, Rui.,Liu, Runqing.,...&Shao, Bing.(2021).In Situ Growth Large Area Silver Nanostructure on Metal Phenolic Network Coated NAAO Film and Its SERS Sensing Application for Monofluoroacetic Acid.ACS SENSORS,6(6),2129-2135.
MLA Sun, Jiefang,et al."In Situ Growth Large Area Silver Nanostructure on Metal Phenolic Network Coated NAAO Film and Its SERS Sensing Application for Monofluoroacetic Acid".ACS SENSORS 6.6(2021):2129-2135.

入库方式： OAI收割

来源：地质与地球物理研究所

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