An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and Repeatability
Surface-enhanced Raman spectroscopy (SERS) has attracted lots of interest in academic and industrial fields in recent years. The improvement in long-time sensitivity and repeatability is highly demanded by the on-site applications. Herein, we present an expedient SERS strip tactic with these desired...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/5560513 |
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| author | Chen Wang Yueqian Wan Yong Su Yafei Cai Shengjun Xiong Ding Yuan Zheng Xia Jie Zhu |
| author_facet | Chen Wang Yueqian Wan Yong Su Yafei Cai Shengjun Xiong Ding Yuan Zheng Xia Jie Zhu |
| author_sort | Chen Wang |
| collection | DOAJ |
| description | Surface-enhanced Raman spectroscopy (SERS) has attracted lots of interest in academic and industrial fields in recent years. The improvement in long-time sensitivity and repeatability is highly demanded by the on-site applications. Herein, we present an expedient SERS strip tactic with these desired advantages. Specifically, the tactic utilized the outstanding stability of colloidal particles to maintain the SERS materials during the storage. Upon usage, the strip is rapidly prepared on-site, and then the targets were sampled with a dip-coating and heating method, which is designed to standardize the whole detection process with the sensitivity kept. Thanks to the tactic, only one-third of SERS sensitivity decay was observed for rhodamine 6G after half a year. Besides rhodamine 6G, the SERS spectra of different animal blood samples were also investigated with the SERS strip tactic, and a species-based discrimination capability was preliminarily demonstrated. |
| format | Article |
| id | doaj-art-5060b3f9401d4e21995e61361beca05b |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-5060b3f9401d4e21995e61361beca05b2025-02-03T01:20:20ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422021-01-01202110.1155/2021/55605135560513An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and RepeatabilityChen Wang0Yueqian Wan1Yong Su2Yafei Cai3Shengjun Xiong4Ding Yuan5Zheng Xia6Jie Zhu7HT-NOVA Co.,Ltd., Beijing 101312, ChinaState Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, ChinaHT-NOVA Co.,Ltd., Beijing 101312, ChinaCollege of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, ChinaHT-NOVA Co.,Ltd., Beijing 101312, ChinaHT-NOVA Co.,Ltd., Beijing 101312, ChinaHT-NOVA Co.,Ltd., Beijing 101312, ChinaState Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, ChinaSurface-enhanced Raman spectroscopy (SERS) has attracted lots of interest in academic and industrial fields in recent years. The improvement in long-time sensitivity and repeatability is highly demanded by the on-site applications. Herein, we present an expedient SERS strip tactic with these desired advantages. Specifically, the tactic utilized the outstanding stability of colloidal particles to maintain the SERS materials during the storage. Upon usage, the strip is rapidly prepared on-site, and then the targets were sampled with a dip-coating and heating method, which is designed to standardize the whole detection process with the sensitivity kept. Thanks to the tactic, only one-third of SERS sensitivity decay was observed for rhodamine 6G after half a year. Besides rhodamine 6G, the SERS spectra of different animal blood samples were also investigated with the SERS strip tactic, and a species-based discrimination capability was preliminarily demonstrated.http://dx.doi.org/10.1155/2021/5560513 |
| spellingShingle | Chen Wang Yueqian Wan Yong Su Yafei Cai Shengjun Xiong Ding Yuan Zheng Xia Jie Zhu An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and Repeatability Advances in Materials Science and Engineering |
| title | An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and Repeatability |
| title_full | An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and Repeatability |
| title_fullStr | An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and Repeatability |
| title_full_unstemmed | An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and Repeatability |
| title_short | An Expedient SERS Strip Tactic for Rapid On-Site Detection with Long-Time Sensitivity and Repeatability |
| title_sort | expedient sers strip tactic for rapid on site detection with long time sensitivity and repeatability |
| url | http://dx.doi.org/10.1155/2021/5560513 |
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