Counter-current chromatography (CCC) is a versatile liquid–liquid separation technique that exploits the differential partitioning of compounds between two immiscible solvent phases. By eliminating ...

Developments in spectroscopic analysis and routine availability of X-ray crystallography have simplified structural elucidation of natural compounds. However, isolating bioactive components of ...

Continuous countercurrent tangential chromatography (CCTC) is a column-free process that provides a scalable, disposable, and cost-saving alternative to column chromatography. As advances in ...

Chromatography is the most important unit operation in the downstream processing of biopharmaceuticals. In most cases, at least two chromatography steps are required to complete the purification: a so ...