field flow fractionation การใช้

Field flow fractionation is based on laminar flow of particles in a solution.
Thermophoresis is one of the methods used to separate different polymer particles in field flow fractionation.
Asymmetrical flow field flow fractionation ( AF4 ) is nowadays a common and state-of-the art method for fractionation and separation of macromolecules and particles in a suspension.
Photophoresis is applied in particle trapping and levitation, in the field flow fractionation of particles, in the determination of thermal conductivity and temperature of microscopic grains and also in the transport of soot particles in the atmosphere.
The literature associated with measurements made by MALS photometers is extensive . both in reference to batch measurements of particles / molecules and measurements following fractionation by chromatographic means such as size exclusion chromatography ( SEC ), reversed phase chromatography ( RPC ), and field flow fractionation ( FFF ).