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He called this juice "penicillin", explaining the reason as "to avoid the repetition of the rather cumbersome phrase 'Mould broth filtrate'." [12] He invented the name on 7 March 1929. [5] In his Nobel lecture he gave a further explanation, saying: I have been frequently asked why I invented the name "Penicillin".
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.
Three vials of penicillin captured by the Afrika Korps reached Germany in 1943 and one was sent to Heinz Öppinger at Hoechst in Frankfurt, and he began conducting experiments with moulds. Penicillin was produced there in 300-litre batches, and Öppinger developed a rotating drum for a deep-tank fermentation process. [133] [135]
Penicillin was discovered in 1928 by Scottish scientist Alexander Fleming as a crude extract of P. rubens. [6] Fleming's student Cecil George Paine was the first to successfully use penicillin to treat eye infection (neonatal conjunctivitis) in 1930.
Sir Alexander Fleming FRS FRSE FRCS [2] (6 August 1881 – 11 March 1955) was a Scottish physician and microbiologist, best known for discovering the world's first broadly effective antibiotic substance, which he named penicillin.
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 ...
The St. Louis Cardinals clinched the National League pennant when the New York Giants were eliminated by losing 6–2 to the Chicago Cubs at the Polo Grounds. [54] Died: Arnold Kent (stage name for Lido Manetti), 29, Italian-born American actor, died in a car accident; Ernst Steinitz, 57, German mathematician
Her first visit to China was in 1959. Over the next quarter century, she travelled there seven more times, the last visit a year before her death. [60] Particularly memorable was the visit in 1971 after the Chinese group themselves independently solved the structure of insulin, later than Hodgkin's team but to a higher resolution.