ALL those interested in the history of chromatography, including the authors of the present communication, have hitherto accepted the claim that M. S. Tswett was the discoverer of this extremely ...

High performance liquid chromatography, (HPLC) and Gas chromatography (GC) work by separating complex mixtures into individual compounds. In each process you need to separate in order to identify, ...

Here, authors introduce a physical principle by exploiting the light-dependent interaction between the Azo-tag and an α- CD chromatography matrix.