Vibrational and surface-enhanced Raman spectra of vanillic acid

被引：18

作者：

Clavijo, E. ^{[1
]}

Menendez, J. R. ^{[3
]}

Aroca, R. ^{[1
,2
]}

机构：

[1] Univ Chile, Fac Ciencias, Santiago, Chile

[2] Univ Windsor, Fac Sci, Mat & Surface Sci Grp, Windsor, ON N9B 3P4, Canada

[3] Univ Oviedo, Dept Phys EPS Ingn, Gijon 33203, Asturias, Spain

来源：

JOURNAL OF RAMAN SPECTROSCOPY | 2008年 / 39卷 / 09期

关键词：

absorption infrared spectroscopy; chemisorptions; surface-enhanced Raman scattering; vanillic acid;

D O I：

10.1002/jrs.1959

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The 3-methoxy-4-hydroxybenzoic acid or vanillic acid (VA) is a naturally occurring molecule important in winemaking. The spectral fingerprints of VA observed in the infrared and Raman spectra are assigned to fundamental vibrational wavenumbers supported by quantum chemical computations. The surface-enhanced Raman scattering (SERS) of the VA has been obtained in silver colloidal solutions making possible analytical applications for detection of VA at picomole concentrations. Copyright (c) 2008 John Wiley & Sons, Ltd.

引用

页码：1178 / 1182

页数：5

共 15 条

[1]

Aroca R., 2006, Surface-Enhanced Vibrational Spectroscopy

[2] VANILLINSAURE ALS ENDPRODUKT DES ABBAUES VON ADRENALIN UND NORADRENALIN [J].