Observation of SERS of picolinic acid and nicotinic acid using cellulose acetate films doped with Ag fine particles

被引：16

作者：

Imai, Y ^{[1
]}

Kurokawa, Y ^{[1
]}

Hara, M ^{[1
]}

Fukushima, M ^{[1
]}

机构：

[1] TOHOKU UNIV,FAC ENGN,DEPT ENGN SCI,SENDAI,MIYAGI 980,JAPAN

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1997年 / 53卷 / 11期

关键词：

cellulose acetate; nicotinic acid; picolinic acid;

D O I：

10.1016/S1386-1425(97)00056-5

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Surface enhanced Raman (SER) spectra of picolinic acid and nicotinic acid were observed using cellulose acetate (CA) films doped with Ag fine particles. The spectra obtained match those reported for silver colloids though some differences in SER band intensity were observed. The ease of preparation and handling of the CA film method renders it more useful than the colloid method for the observation of SER spectra. (C) 1997 Elsevier Science B.V.

引用

页码：1697 / 1700

页数：4

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