Field-flow fractionation with asymmetrical electroosmotic flow .1. Uncharged particles

被引：0

作者：

Andreev, VP ^{[1
]}

Stepanov, YV ^{[1
]}

Giddings, JC ^{[1
]}

机构：

[1] UNIV UTAH,DEPT CHEM,FIELD FLOW FRACTIONAT RES CTR,SALT LAKE CITY,UT 84112

来源：

JOURNAL OF MICROCOLUMN SEPARATIONS | 1997年 / 9卷 / 03期

关键词：

field-flow fractionation; asymmetrical electroosmotic flow; retention; efficiency; resolution; mathematical modeling;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new variant of field-flow fractionation (FFF) with electroosmotically driven flow is proposed and studied by mathematical modeling. Retention, efficiency, and resolution for FFF with asymmetrical electroosmotic flow are compared with the case of classical FFF with Poiseuille flow. The possibility to combine asymmetrical electroosmotic flow and Poiseuille flow for FFF is discussed. (C) 1997 John Wiley & Sons, Inc.

引用

页码：163 / 168

页数：6

共 7 条

[1]

ANDREEV VP, 1995, 5 INT S FFF PARK CIT

[2] CONSTRAINED BROWNIAN-MOVEMENT OF SPHERICAL-PARTICLES IN CYLINDRICAL PORES OF COMPARABLE RADIUS - MODELS OF DIFFUSIVE AND CONVECTIVE TRANSPORT OF SOLUTE MOLECULES IN MEMBRANES AND POROUS-MEDIA [J].

BRENNER, H ;

GAYDOS, LJ .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1977, 58 (02) :312-356

[3]

Giddings J. C., 1966, Separation Science, V1, P123, DOI [10.1080/01496396608049439, DOI 10.1080/01496396608049439]

[4] NONEQUILIBRIUM THEORY OF FIELD-FLOW FRACTIONATION [J].

GIDDINGS, JC .

JOURNAL OF CHEMICAL PHYSICS, 1968, 49 (01) :81-&

[5] THERMO-GRAVITATIONAL FIELD-FLOW FRACTIONATION - ELUTION THERMO-GRAVITATIONAL COLUMN [J].

GIDDINGS, JC ;

MARTIN, M ;

MYERS, MN .

SEPARATION SCIENCE AND TECHNOLOGY, 1979, 14 (07) :611-643

[6] RETENTION AND NON-EQUILIBRIUM PEAK BROADENING FOR A GENERALIZED FLOW PROFILE IN FIELD-FLOW FRACTIONATION [J].

MARTIN, M ;

GIDDINGS, JC .

JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (06) :727-733

[7]

RICE CL, 1965, J PHYS CHEM-US, V69, P1017

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