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Howard Walter Florey, Baron Florey, OM FRS FRCP (/ ˈ f l ɔːr i /; 24 September 1898 – 21 February 1968) was an Australian pharmacologist and pathologist who shared the Nobel Prize in Physiology or Medicine in 1945 with Ernst Chain and Sir Alexander Fleming for his role in the development of penicillin.
The following year, there was one nomination for Fleming alone and one for Fleming, Florey and Chain. Liljestrand and Nanna Svartz considered their work, and while both judged Fleming and Florey equally worthy of a Nobel Prize, the Nobel committee was divided, and decided to award the prize that year to Joseph Erlanger and Herbert S. Gasser ...
Chain and Florey discovered how to isolate and concentrate the germ-killing agent in penicillin. For this research, Chain, Florey, and Fleming received the Nobel Prize in 1945. Along with Edward Abraham he was also involved in theorising the beta-lactam structure of penicillin in 1942, [ 17 ] which was confirmed by X-ray crystallography done by ...
Chain had wanted to apply for a patent but Florey had objected, arguing that penicillin should benefit all. [78] Florey sought the advice of Sir Henry Dale , the chairman of the Wellcome Trust and a member of the Scientific Advisory Panel to the British Cabinet , and John William Trevan, the director of the Wellcome Trust Research Laboratory.
Florey, Ernst Boris Chain and Norman Heatley, at the Sir William Dunn School of Pathology, University of Oxford were working on the medical applications of penicillin, as produced by the mould Penicillium notatum, and attempting to isolate quantities of penicillin from the mould large enough for a human trial.
Fleming was modest about his part in the development of penicillin, describing his fame as the "Fleming Myth" and he praised Florey and Chain for transforming the laboratory curiosity into a practical drug. Fleming was the first to discover the properties of the active substance, giving him the privilege of naming it: penicillin.
August 24 – Howard Florey and a team including Ernst Chain, Arthur Duncan Gardner, Norman Heatley, M. Jennings, J. Orr-Ewing and G. Sanders at the Sir William Dunn School of Pathology, University of Oxford, publish their laboratory results showing the in vivo bactericidal action of penicillin. They have also purified the drug.
Alexander Fleming had first discovered penicillin by accident in 1928, but at that time believed it had little application. When Florey and his team recognised the potential of the discovery for combating bacterial infection, they faced the problem of how to manufacture penicillin in sufficient quantities to be of use. Heatley, although the ...