Asymmetric flow field flow fractionation
Asymmetrical flow field-flow fractionation (AF4) is a fractionation method that is used for the characterization of nanoparticles, polymers and proteins. The theory for AF4 was conceived in 1986 and was established in 1987. It is a separation technique based on the theory of field flow fractionation (FFF). AF4 is distinct from FFF because it contains only one permeable wall so the cross-flow is caused only by the carrier liquid. The cross-flow is induced by the carrier liquid constantly exiting by way of the semi-permeable wall on the bottom of the channel. It has been used to characterize condensed tannins oxidation.
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Asymmetric flow field flow fractionation
Asymmetrical flow field-flow fractionation (AF4) is a fractionation method that is used for the characterization of nanoparticles, polymers and proteins. The theory for AF4 was conceived in 1986 and was established in 1987. It is a separation technique based on the theory of field flow fractionation (FFF). AF4 is distinct from FFF because it contains only one permeable wall so the cross-flow is caused only by the carrier liquid. The cross-flow is induced by the carrier liquid constantly exiting by way of the semi-permeable wall on the bottom of the channel. It has been used to characterize condensed tannins oxidation.
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Asymmetrical flow field-flow f ...... e condensed tannins oxidation.
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Die Asymmetrischer-Fluss-Feld- ...... st oder dispergiert vorliegen.
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Asymmetrical flow field-flow f ...... e condensed tannins oxidation.
@en
Die Asymmetrischer-Fluss-Feld- ...... erwendung von Größenstandards.
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Asymmetric flow field flow fractionation
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Asymmetrischer-Fluss-Feldflussfraktionierung
@de