Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection

Surface-enhanced Raman scattering (SERS) effect is quite preferred to detect trace pollutants, and reusable SERS substrate is of important practical value. In this research, a kind of effective SiO(2) nanorods (NRs)@ Au nanoparticles (NPs) substrate was fabricated completely with physical methods, a...

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Detalles Bibliográficos
Autores principales: Hou, Mengjing, Huang, Yu, Ma, Lingwei, Zhang, Zhengjun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2015
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4648809/
https://www.ncbi.nlm.nih.gov/pubmed/26577388
http://dx.doi.org/10.1186/s11671-015-1147-1
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author Hou, Mengjing
Huang, Yu
Ma, Lingwei
Zhang, Zhengjun
author_facet Hou, Mengjing
Huang, Yu
Ma, Lingwei
Zhang, Zhengjun
author_sort Hou, Mengjing
collection PubMed
description Surface-enhanced Raman scattering (SERS) effect is quite preferred to detect trace pollutants, and reusable SERS substrate is of important practical value. In this research, a kind of effective SiO(2) nanorods (NRs)@ Au nanoparticles (NPs) substrate was fabricated completely with physical methods, and it was quite sensitive so that 1 × 10(−6) M monochlorobiphenyl (CB) could be detected. Furthermore, congeners of CB could be detected by reusing this kind of SERS substrate, and the cleaning treatment between every two detections was very simple. The excellent performance of the reusable SERS substrate indicated its great application potential.
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spelling pubmed-46488092015-11-25 Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection Hou, Mengjing Huang, Yu Ma, Lingwei Zhang, Zhengjun Nanoscale Res Lett Nano Express Surface-enhanced Raman scattering (SERS) effect is quite preferred to detect trace pollutants, and reusable SERS substrate is of important practical value. In this research, a kind of effective SiO(2) nanorods (NRs)@ Au nanoparticles (NPs) substrate was fabricated completely with physical methods, and it was quite sensitive so that 1 × 10(−6) M monochlorobiphenyl (CB) could be detected. Furthermore, congeners of CB could be detected by reusing this kind of SERS substrate, and the cleaning treatment between every two detections was very simple. The excellent performance of the reusable SERS substrate indicated its great application potential. Springer US 2015-11-17 /pmc/articles/PMC4648809/ /pubmed/26577388 http://dx.doi.org/10.1186/s11671-015-1147-1 Text en © Hou et al. 2015 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Hou, Mengjing
Huang, Yu
Ma, Lingwei
Zhang, Zhengjun
Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection
title Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection
title_full Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection
title_fullStr Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection
title_full_unstemmed Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection
title_short Sensitivity and Reusability of SiO(2) NRs@ Au NPs SERS Substrate in Trace Monochlorobiphenyl Detection
title_sort sensitivity and reusability of sio(2) nrs@ au nps sers substrate in trace monochlorobiphenyl detection
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4648809/
https://www.ncbi.nlm.nih.gov/pubmed/26577388
http://dx.doi.org/10.1186/s11671-015-1147-1
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