Ernst B. Chain

Facts

Ernst Boris Chain

Photo from the Nobel Foundation archive.

Ernst Boris Chain
The Nobel Prize in Physiology or Medicine 1945

Born: 19 June 1906, Berlin, Germany

Died: 12 August 1979, Mulrany, Ireland

Affiliation at the time of the award: University of Oxford, Oxford, United Kingdom

Prize motivation: "for the discovery of penicillin and its curative effect in various infectious diseases."

Prize share: 1/3

Work

After Alexander Fleming's 1928 discovery that a certain mold produced a substance called penicillin that inhibited the growth of bacteria, it was not a major leap to think that penicillin could be used as a pharmaceutical. However, the substance proved to be unstable and difficult to produce in pure form. Ernst Boris Chain, Howard Florey, and their colleagues succeeded in systematically producing a pure form of penicillin at the beginning of the 1940s and in investigating its properties in more detail. Additional efforts led to a pharmaceutical that could be produced in larger quantities.

To cite this section
MLA style: Ernst B. Chain – Facts. NobelPrize.org. Nobel Media AB 2018. Sat. 17 Nov 2018. <https://www.nobelprize.org/prizes/medicine/1945/chain/facts/>

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