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Author：

Wang, X.-Y. (Wang, X.-Y..) | Zhang, W.-Y. (Zhang, W.-Y..) | Hu, Y.-J. (Hu, Y.-J..) | Song, H.-Y. (Song, H.-Y..) | Zeeshan, A. (Zeeshan, A..) | Ge, C. (Ge, C..) | Liu, S.-B. (Liu, S.-B..)

Indexed by：

EI Scopus SCIE

Abstract：

Perfluorooctanoic　acid　(PFOA),　a　novel　organic　pollutant,　has　been　shown　to　be　toxic,　persistent,　bioaccumulative,　long-range　transportable,　and　globally　prevalent.　This　article　is　based　on　surface　enhanced　Raman　scattering　(SERS)　spectroscopy　analysis　technology.　The　monolayer　of　SiO2　was　prepared　by　chemical　reduction　etching　self-assembly　method　and　silver　dendrites　were　grown　on　it,　thus　forming　the　SERS　substrate　with　silver　dendrite　Metasurface　structure　with　Raman　detection　enhancement　factor　up　to　2.32　×　105.　The　prepared　silver　dendrite　Metasurface　SERS　substrate　was　applied　to　the　qualitative　and　quantitative　detection　of　PFOA,　with　a　quantitative　detection　limit　of　15.89　ppb.　The　results　of　this　paper　provide　a　new,　simple,　and　quick　method　for　the　detection　of　PFOA　in　the　environment.　©　2024

Keyword：

Environmental safety Silver branch crystal SERS substrate Perfluorooctanoic acid Photoreduction

Author Community：

  • [ 1 ] [Wang X.-Y.]Strong-field and Ultrafast Photonics Laboratory, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 2 ] [Wang X.-Y.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 3 ] [Zhang W.-Y.]Strong-field and Ultrafast Photonics Laboratory, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 4 ] [Zhang W.-Y.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 5 ] [Hu Y.-J.]Strong-field and Ultrafast Photonics Laboratory, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 6 ] [Hu Y.-J.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 7 ] [Song H.-Y.]Strong-field and Ultrafast Photonics Laboratory, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 8 ] [Song H.-Y.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 9 ] [Zeeshan A.]Strong-field and Ultrafast Photonics Laboratory, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 10 ] [Zeeshan A.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 11 ] [Ge C.]Strong-field and Ultrafast Photonics Laboratory, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 12 ] [Ge C.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Beijing University of Technology, Beijing, 100124, China
  • [ 13 ] [Liu S.-B.]Strong-field and Ultrafast Photonics Laboratory, School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 14 ] [Liu S.-B.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Beijing University of Technology, Beijing, 100124, China

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Source ：

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

ISSN： 1386-1425

Year： 2024

Volume： 310

4 . 4 0 0

JCR@2022

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 4

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 5

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