NOVEL METHODS OF INSTRUMENTAL ANALYSIS USING SUPERCRITICAL FLUID BASED SYSTEMS - AN OVERVIEW

被引：19

作者：

JENKINS, TJ ^{[1
]}

KAPLAN, M ^{[1
]}

SIMMONDS, MR ^{[1
]}

DAVIDSON, G ^{[1
]}

HEALY, MA ^{[1
]}

POLIAKOFF, M ^{[1
]}

机构：

[1] UNIV NOTTINGHAM,DEPT CHEM,UNIV PK,NOTTINGHAM NG7 2RD,ENGLAND

来源：

ANALYST | 1991年 / 116卷 / 12期

关键词：

HYPHENATED TECHNIQUES; SUPERCRITICAL FLUIDS; SUPERCRITICAL FLUID EXTRACTION; SUPERCRITICAL FLUID CHROMATOGRAPHY FOURIER TRANSFORM INFRARED SPECTROSCOPY;

D O I：

10.1039/an9911601305

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The unique properties of supercritical fluids have been successfully exploited in the development of novel hyphenated analytical techniques. Supercritical fluid extraction (SFE) followed by gas chromatography-mass spectrometry was used to characterize an intractable deposit from an internal combustion engine valve. Supercritical fluid chromatography-Fourier transform infrared spectroscopy (SFC-FTIR) was used to provide quantitative characterization of a range of polymeric surfactants. Finally, an example of SFE followed by SFC-FTIR is reported.

引用

页码：1305 / 1311

页数：7

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