FRACTIONATING POWER IN PROGRAMMED FIELD-FLOW FRACTIONATION - EXPONENTIAL SEDIMENTATION FIELD DECAY

被引：53

作者：

GIDDINGS, JC ^{[1
]}

WILLIAMS, PS ^{[1
]}

BECKETT, R ^{[1
]}

机构：

[1] CHISHOLM INST TECHNOL,CTR WATER STUDIES,CAULFIELD E,VIC,AUSTRALIA

来源：

ANALYTICAL CHEMISTRY | 1987年 / 59卷 / 01期

关键词：

CHEMICAL ANALYSIS - Equipment - CHROMATOGRAPHIC ANALYSIS;

D O I：

10.1021/ac00128a007

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In order to fill a major void in the optimization of programmed field-flow fractionation (FFF), we have developed general theoretical expressions for resolution, expressed as fractionating power F//d//5 applicable to essentially all field-programmed FFF systems. The resulting integral expressions have then been worked out for a constant field/exponential field decay programming sequence that includes the Kirkland-Yau time-delay-exponential program as a special case.

引用

页码：28 / 37

页数：10

共 18 条

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GIDDINGS, JC
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GIDDINGS, JC
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GIDDINGS, JC
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GIDDINGS, JC
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[7] FLOW PROGRAMMED FIELD-FLOW FRACTIONATION
GIDDINGS, JC
CALDWELL, KD
MOELLMER, JF
DICKINSON, TH
MYERS, MN
MARTIN, M
[J]. ANALYTICAL CHEMISTRY, 1979, 51 (01) : 30 - 33
[8] GIDDINGS JC, 1984, ANAL CHEM, V56, P2093, DOI 10.1021/ac00276a027
[9] FIELD-FLOW FRACTIONATION
GIDDINGS, JC
[J]. SEPARATION SCIENCE AND TECHNOLOGY, 1984, 19 (11-1) : 831 - 847
[10] GIDDINGS JC, 1981, TREATISE ANAL CHEM 1, P63

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