Chromatography
Melvyn Bragg and guests discuss the origins, development and uses of chromatography. In its basic form, it is familiar to generations of schoolchildren who put a spot of ink at the bottom of a strip of paper, dip it in water and then watch the pigments spread upwards, revealing their separate colours. Chemists in the 19th Century started to find new ways to separate mixtures and their work was taken further by Mikhail Tsvet, a Russian-Italian scientist who is often credited with inventing chromatography in 1900. The technique has become so widely used, it is now an integral part of testing the quality of air and water, the levels of drugs in athletes, in forensics and in the preparation of pharmaceuticals.
With
Andrea Sella Professor of Chemistry at University College London
Apryll Stalcup Professor of Chemical Sciences at Dublin City University
And
Leon Barron Senior Lecturer in Forensic Science at King's College London.
Available Results
Generated results are saved to the knowledge database for reuse and search.
Extract Knowledge
Pick what you want extracted first. Model, scope, and chapter options appear after a template is selected.