Surface Enhanced Raman Scattering of Malachite Green on Silver Film from Chemical Method (Ⅰ)

Abstract

Abstract: A SERS-active silver film was obtained by chemical reduction method on optic polished quartz slides. Studies of the scanning electron microscopy on the silver film indicated that the Ag particles were uniform and the size distribution ranged from 50 nm to 140 nm which suited for SERS measurement. SERS spectra of the malachite green with an enhancement factor 2. 3 ×10^-5were measured. The limit of detection was found to be 10^-10mol/L. The adsorption geometry was deduced by comparing the SERSspectra with the raman spectra on the solid malachite green or malachite green aqueous solution. There was a phase transition of the silver film from "being flat" to "being perpendicular" when the bulk concentration of the malachite green changed from 1. 0×10^-7mol/Lto.1. 0× 10^-6mol/L.

Key words: Surface enhanced raman scattering, Malachite green, Adsorption geometry

TrendMD:

Zhang Jian-hua, Liang Ying-qiu . Surface Enhanced Raman Scattering of Malachite Green on Silver Film from Chemical Method (Ⅰ)[J]. Chem. J. Chinese Universities, 1991, 12(9): 1220.

[1]	XIA Dacheng, ZHOU Rui, TU Bo, CAI Zhiwei, GAO Nan, JI Xiaoxu, CHANG Gang, REN Xiaoming, HE Yunbin. Fabrication of Ag/Au Nanowires Array as a SERS Substrate for High-sensitivity Malachite Green Detection [J]. Chem. J. Chinese Universities, 2022, 43(3): 20210731.
[2]	TANG Wentao, LI Shengkai, WANG Shen, CHEN Long, CHEN Zhuo. Laser-mediated Enrichment Based Surface Enhanced Raman Analysis [J]. Chem. J. Chinese Universities, 2021, 42(10): 3054.
[3]	HAN Donglai,LI Boxun,YANG Shuo,YAN Yongsheng,YANG Lili,LIU Yang,LI Chunxiang. Facile Synthesis of Fe₃O₄@Au Core-shell Nanocomposites as an SERS Substrate for the Detection of Thiram ^† [J]. Chem. J. Chinese Universities, 2019, 40(10): 2067.
[4]	MA Fangchen, LI Xin, REN Xiaohui. Ultrasensitive Detection of Malachite Green Using the Coupling Technique of Dummy Molecular Imprinting and Surface-enhanced Raman Scattering [J]. Chem. J. Chinese Universities, 2017, 38(8): 1347.
[5]	LI Juan, ZHAO Weijun, LI Lingfeng, LI Xin, LI Peng, WANG Xiaozhi. Rapid Measurement of Synthetic Pigments by Thermal Desorption-High Field Asymmetric Waveform Ion Mobility Spectrometry(FAIMS) Technology^† [J]. Chem. J. Chinese Universities, 2014, 35(7): 1403.
[6]	LIU Delong, ZHAO Qiao, LU Danfeng, QI Zhimei. Surface Enhanced Raman Scattering Effect of Au-Ag Alloy Films Based on Kretschmann Configuration^† [J]. Chem. J. Chinese Universities, 2014, 35(10): 2207.
[7]	LIU Chun-Yu, WANG Shao-Yan, XU Shu-Ping, XU Wei-Qing. SERS and EEM Fluorescence Spectral Distinction of Sudan Ⅰ and Paprika Red in Food [J]. Chem. J. Chinese Universities, 2013, 34(11): 2505.
[8]	LIU Chan, JIANG Qian, CHEN Lei, ZHANG Hou, CHEN Huai-Xia, ZHOU Ji, YE Yong. Ultrasensitive Surface-enhanced Raman Scattering Detection with Nanoparticle-functionalized Amino Silica Monolith [J]. Chem. J. Chinese Universities, 2013, 34(11): 2488.
[9]	ZHANG Wei, ZHAO Yu, BAI Xue-Yuan, HUI Ge, ZHAO Da-Qing, ZHAO Bing*. Studies on the Interaction for Baicalein and Baicalin with Human Serum Albumin by Spectroscopic Methods [J]. Chem. J. Chinese Universities, 2010, 31(9): 1834.
[10]	SHEN Hong-Xia, WANG Mei, XU Min-Min, YAO Jian-Lin*, ZOU Wen-Jun, GU Ren-Ao. 2D-mapping Studies of the SERS Effect on the Single Ellipsoid Fe₂O₃@Au Particle [J]. Chem. J. Chinese Universities, 2010, 31(5): 1009.
[11]	GU Ren-Ao, LIU Guo-Kun, REN Bin, TIAN Zhong-Qun . SERS Study of the Adsorption of Benzene on Rhodium Electrode [J]. Chem. J. Chinese Universities, 2003, 24(6): 1056.
[12]	DONG Li-Qin, ZHOU Jian-Zhang, WU Ling-Ling, DONG Ping, LIN Zhong-Hua . Surface Enhanced Raman Scattering(SERS) Studies on Adsorption Orientation on Self-assembled DNA [J]. Chem. J. Chinese Universities, 2002, 23(12): 2303.
[13]	CHEN Hai-Feng, WANG Jian, CAI Sheng-Min, LIU Zhong-Fan . Self-assembled Au Nanoparticles on GaAs and Its Surface Enhanced Raman Scattering(SERS)-activity [J]. Chem. J. Chinese Universities, 1999, 20(4): 620.
[14]	ZOU Shou-Zhong, ZHANG Yun-Hong, CHEN Yan-Xia, TIAN Zhong-Qun. SERS Studies on the Orientation and Structure of Absorbed Water at Ag Electrodes──Effects of Electrode Potential and NaClO₄Concentrations [J]. Chem. J. Chinese Universities, 1995, 16(2): 245.
[15]	ZHANG Hong-Guang, LIU Fan-Zhen, HE Tian-Jing, XIN Hou-Wen . A Study of Relationship Between Time Dependent SERS Intensity and Fractional Dimension of Colloidal Fractional Aggregates [J]. Chem. J. Chinese Universities, 1993, 14(2): 261.

Surface Enhanced Raman Scattering of Malachite Green on Silver Film from Chemical Method (Ⅰ)

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments