On the impact on biochemical research of the discovery of stable isotopes: the outcome of the serendipic meeting of a refugee with the discoverer of heavy isotopes at Columbia University.
As late as the 1930s, approaches to biochemical research not only were rather primitive, but a certain amount of mysticism still surrounded the biochemical events that occur in the living cell. To a great extent, this was due to the lack of techniques needed to uncover the subtle reactions in the living cell. In the early 1930s, an accidental meeting of two scientists revolutionized approaches in biochemical studies and led to the scientific explosion in molecular biology that has occurred during the last few decades. The dark political storm in Germany deposited Dr. Rudolf Schoenheimer on the New York shore, where he met Professor Urey, who recently had discovered "heavy" hydrogen. Schoenheimer suggested that biological compounds tagged with heavy atoms of hydrogen would enable investigators to follow their metabolic pathways. This intellectual leap revolutionized the thinking and design of experiments and made it possible to uncover the myriad reactions that occur in the living cell.
D001671:Biochemistry / Q000266:history; D003903:Deuterium; D005227:Fatty Acids / Q000378:metabolism; D049673:History, 20th Century; D006801:Humans; D009519:New York City; D014481:United States
D005227:Fatty Acids; D003903:Deuterium