Studies on the SERS-Active Optic Fiber Probe

Abstract

Abstract: Surface-enhanced Raman scattering(SERS)-active optic fiber probe was fabricated with single optic fiber which modified the surface of the coned-shape fiber tip by two methods, vacuum deposited silver island and self-assemblied silver colloid. The fiber was used for both transporting the exciting laser radiation and collecting Raman scattering from the molecules absorbed onto the SERS-active substrates. Several molecules were selected to be analyzed and the molar detection limit reached 10^-9 mol/L. The SERS-active optic fiber probes were used for on line or in situ detection.

Key words: Surface-enhanced Raman scattering(SERS), Optic fiber probe, Self-assembled film, Detection

CLC Number:

O657.37

TrendMD:

XU Wei-Qing, XU Shu-Ping, HU Bing, WANG Kui-Xiang, ZHAO Bing, XIE Yu-Tao, FAN Yu-Guo . Studies on the SERS-Active Optic Fiber Probe[J]. Chem. J. Chinese Universities, 2004, 25(1): 144.

[1]	LIU Xiaolei, LU Yongqiang, YOU Qi, LIU Guohui, YAO Wei, HU Riming, YAN Jixian, CUI Yu, YANG Xiaofeng, SUN Guoxin, JIANG Xuchuan. A 3-Hydroxythalidomide-based Ratiometric Fluorescent Probe for the Detection of H₂O₂ [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220070.
[2]	CHEN Jiamin, QU Xiaozhang, QI Guohua, XU Weiqing, JIN Yongdong, XU Shuping. SERS Nanoprobe for the Detection of Reactive Oxygen Species in Cells Produced by Electrostimulus [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220033.
[3]	ZHU Haotian, JIN Meixiu, TANG Wensi, SU Fang, LI Yangguang. Properties of Transition Metal-biimidazole-Dawson-type Tungstophosphate Hybrid Compounds as Supports for Enzyme Immobilization [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220328.
[4]	LI Wen, QIAO Junyi, LIU Xinyao, LIU Yunling. Zirconium-based Metal-Organic Framework with Naphthalene for Fluorescent Detection of Nitroaromatic Explosives in Water [J]. Chem. J. Chinese Universities, 2022, 43(1): 20210654.
[5]	ZHU Zhaotian, LI Shengkai, SONG Minghui, CAI Xinqi, SONG Zhiling, CHEN Long, CHEN Zhuo. Recent Progress of Versatile Metal Graphitic Nanocapsules in Biomedical Applications [J]. Chem. J. Chinese Universities, 2021, 42(9): 2701.
[6]	ZHAO Huijun, WU Tong, SUN Yue, DUAN Lian, MA Yanyu. A Coumarin-based Ratiometric Fluorescent Probe for BF₃ Detection in Solution and Air [J]. Chem. J. Chinese Universities, 2021, 42(8): 2422.
[7]	YUAN Chunling, YAO Xiaotiao, XU Yuanjin, QIN Xiu, SHI Rui, CHENG Shiqi, WANG Yilin. Colorimetry/Ratio Fluorimetry Determination of Glucose with Bifunctional Carbon Dots [J]. Chem. J. Chinese Universities, 2021, 42(8): 2428.
[8]	CHEN Shaoyun, ZHANG Xingying, LIU Ben, TIAN Du, LI Qi, CHEN Fang, HU Chenglong, CHEN Jian. Controllable Growth of Silver Nanoparticles on TiO₂ Tetragonal Prism Nanarrays and Its SERS Effect [J]. Chem. J. Chinese Universities, 2021, 42(8): 2381.
[9]	CHEN Feng, CHENG Na, ZHAO Jianwei, SONG Yitian, SUN Yanyan, LOU Xinli, TONG Xiayan. Electrodeposition Mechanism and Surface-enhanced Raman Spectroscopic Effect of Nano-sized Silver Layer [J]. Chem. J. Chinese Universities, 2021, 42(6): 1891.
[10]	CAI Rui, LIU Jianbo, WU Xiaochun. Research Progress of Noble Metal⁃based Nanozymes [J]. Chem. J. Chinese Universities, 2021, 42(4): 1188.
[11]	DOU Shuzhen, WANG Zhongshun, LYU Nan. Improving the Detection Performance of Surface-assisted Laser Desorption/ionization Mass Spectrometry by Silicon Nanostructures [J]. Chem. J. Chinese Universities, 2021, 42(4): 1156.
[12]	PAN Jing, XU Minmin, YUAN Yaxian, YAO Jianlin. Rapid Detection of Banned Dyes in Textiles Based on Surface-enhanced Raman Spectroscopy [J]. Chem. J. Chinese Universities, 2021, 42(12): 3716.
[13]	MAO Yu, QU Hao, ZHENG Lei. Research Progress on RNA⁃cleaving DNAzyme for the Detection of Pathogenic Bacteria [J]. Chem. J. Chinese Universities, 2021, 42(11): 3445.
[14]	ZHANG Xiaorong, CHEN Lanlan, HU Shanwen. Advances in Bacteria Biosensing Based on Molecular Recognition [J]. Chem. J. Chinese Universities, 2021, 42(11): 3468.
[15]	KUANG Xiaojun, YI Jingwei, FANG Xiaoxia, LAI Dongmei, XU Hong. Preparation of Water-soluble Coumarin Fluorescent Substrate and Its Application in Droplet Based Digital Detection [J]. Chem. J. Chinese Universities, 2021, 42(11): 3537.

Studies on the SERS-Active Optic Fiber Probe

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments