Establishment and Application of Novel Packed Column-Surface-Enhanced Raman Spectroscopy Method

SHI Yi, CHEN Wei

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Chinese Journal of Light Scattering ›› 2019, Vol. 31 ›› Issue (1) : 26-30. DOI: 10.13883/j.issn1004-5929.20190104
Surface Enhanced Raman Scattering（SERS）

Establishment and Application of Novel Packed Column-Surface-Enhanced Raman Spectroscopy Method

  • SHI Yi, CHEN Wei*
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Abstract

The method of novel packed column modified by metal organic frameworks combing with surface-enhanced Raman spectroscopy was established based on the high specific surface area and excellent adsorption properties of metal organic frameworks.A novel packed column with enhanced Raman signal function was prepared by metal organic frameworks combined with conventional chromatography silica gel.Then,in-situ detection was used to identify the adulteration of Chinese medicinal materials.Two dyes in dyed Croci Stigma were successfully detected by established method.The results show that the method of novel packed column-surface-enhanced Raman spectroscopy can be used to detect the dyed Chinese materials.In addition,the method has been proved to be simple,fast and sensitive,and has a wide application prospects.

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novel packed column / Raman spectroscopy / Chinese medicinal materials / dyeing adulteration

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SHI Yi, CHEN Wei. Establishment and Application of Novel Packed Column-Surface-Enhanced Raman Spectroscopy Method. Chinese Journal of Light Scattering. 2019, 31(1): 26-30 https://doi.org/10.13883/j.issn1004-5929.20190104

References

[1] YUSUFK,AQELA,ALOTHMAN Z.Metal-organic frameworks in chromatography [J].J Chromatogr A,2014,1348(12):1-16.
[2] LI S,HUO F.Metal-organic framework composites: from fundamentals to applications [J].Nanoscale,2015,7(17):7482-7501.
[3] PROF B C,OCKWIG N W,MILLWARDA R,et al.Adsorption in a microporous metal-organic framework with open metal sites[J].Angew Chem-Int Edit,2005,44(30):4745-4749.
[4] ROSSEINSKY M J.Recent developments in metal-organic framework chemistry: design,discovery,permanent porosity and flexibility [J].Microporous Mesoporous Mater,2004,73(1-2):15-30.
[5] LLEWELLYN P L,BOURRELLY S,SERRE C,et al.High uptakes of CO2 and CH4 in mesoporous metal-organic frameworks MIL-100 and MIL-101[J].Langmuir,2008,24(14):7245-7250.
[6] LATROCHE M,SURBLE S,SERRE C,et al.Hydrogen storage in the giant-pore metal-organic frameworks MIL-100 and MIL-101[J].Angew Chem-Int Edit,2010,45(48):8227-8231.
[7] JIANG Q,ZENG T,YANG S,et al.On-column enrichment and surface-enhanced Raman scattering detection in nanoparticles functionalized porous capillary monolith [J].Spectrochim Acta Part A,2015,141:244-251.
[8] REN H,LIU L,LIU H,et al.Preparation of porous polymer monolith modified with gold nanoparticles and on-column surface-enhanced Raman spectroscopy detection [J].Journal of Hubei University,2014,12 (40):334-339.
[9] 张彬彬.基于金属-有机骨架复合材料的eTLC-SERS方法研究[D].中国人民解放军第二军医大学,2017.(ZHANG Binbin.The study of eTLC-SERS method based on metal organic frameworks composites[D].The Second Military Medical University,2017)
[10] ZHANG B B,SHI Y,CHEN H,et al.A separable surface-enhanced Raman scattering substrate modified with MIL-101 for detection of overlapping and invisible compounds after thin-layer chromatography development [J].Anal Chim Acta,2018,997(1),35-43.
[11] HU Y,LIAO J,WANG D,et al.Fabrication of gold nanoparticle-embedded metal-organic framework for highly sensitive surface-enhanced Raman scattering detection[J].Anal Chem,2014,86 (10): 3955-3963.
[12] YANG L,LI P,LIU H,et al.A dynamic surface-enhanced Raman spectroscopy method for ultra-sensitive detection: from the wet state to the dry state [J].Chem Soc Rev,2015,46 (10): 2837-2848.
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