Institutional Repository of Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China
| A highly reproducible and sensitive fiber SERS probe fabricated by direct synthesis of closely packed AgNPs on the silanized fiber taper | |
Cao, Jie ; Zhao, Di; Mao, Qinghe
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| 2017 | |
| 发表期刊 | ANALYST
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| 摘要 | A surface-enhanced Raman scattering (SERS) tapered fiber probe has been developed by using a chemically-etched tapered fiber tip and silanization of the surface of the fiber taper, followed by the hydrothermal growth of silver nanoparticles (AgNPs) on the silanized fiber taper. 4-Aminothiophenol (4-ATP) was selected as the target analyte to study the SERS responses of the prepared fiber SERS probe in an optrode remote detection mode. The experimental results show that the prepared fiber probe exhibited the ability to detect the 4-ATP molecule at a concentration as low as 10(-9) M and good reproducibility with the relative standard deviation (RSD) values being less than 9.1% for the strongest Raman peak. This work gives a novel and reliable way to realize a fiber SERS probe with high sensitivity, long-term stability, good reproducibility, and superior recyclability, exhibiting potential in SERS-based in situ detection application. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1039/c6an02414a |
| 关键词[WOS] | ENHANCED RAMAN-SCATTERING ; OPTICAL-FIBER ; AG NANOPARTICLES ; NANO-PROBE ; SUBSTRATE ; SENSORS ; ARRAY ; TIPS ; SPECTROSCOPY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Natural Science Foundation of China(51301166) ; National Natural Science Foundation of China(51301166) ; National Natural Science Foundation of China(51301166) ; National Natural Science Foundation of China(51301166) ; National Natural Science Foundation of China(51301166) ; National Natural Science Foundation of China(51301166) ; National Natural Science Foundation of China(51301166) ; National Natural Science Foundation of China(51301166) ; 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) ; 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) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; Foundation of President of Hefei Institutes of Physical Science, Chinese Academy of Sciences(YZJJ201305) ; NSFC(61377044) ; NSFC(61377044) ; NSFC(61377044) ; NSFC(61377044) ; NSFC(61377044) ; NSFC(61377044) ; NSFC(61377044) ; NSFC(61377044) |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| WOS记录号 | WOS:000395649100006 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/31737 |
| 专题 | 中科院安徽光学精密机械研究所 |
| 作者单位 | Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Anhui Prov Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China |
| 第一作者单位 | 中科院安徽光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Cao, Jie,Zhao, Di,Mao, Qinghe. A highly reproducible and sensitive fiber SERS probe fabricated by direct synthesis of closely packed AgNPs on the silanized fiber taper[J]. ANALYST,2017,142(4):596-602. |
| APA | Cao, Jie,Zhao, Di,&Mao, Qinghe.(2017).A highly reproducible and sensitive fiber SERS probe fabricated by direct synthesis of closely packed AgNPs on the silanized fiber taper.ANALYST,142(4),596-602. |
| MLA | Cao, Jie,et al."A highly reproducible and sensitive fiber SERS probe fabricated by direct synthesis of closely packed AgNPs on the silanized fiber taper".ANALYST 142.4(2017):596-602. |
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