Countercurrent chromatography systems were tested and combined to optimize their capacity for handling non-polar and polar substances.

Circular dichroism and fluorescence were used to create a platform for monitoring changes in monoclonal antibodies.

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New equipment and methodology for the continuous separation and purification of chemical species via continuous liquid–liquid partition chromatography are presented. This is achieved by cascading ...

Abstract The peak-production rate (peak capacity per unit time) in comprehensive off-line two-dimensional liquid chromatography (LC/×/LC) was optimized for the separation of peptides using poly ...