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Feb 23, 2021 · In 1928 Dr Alexander Fleming returned from a holiday to find mould growing on a Petri dish of Staphylococcus bacteria. He noticed the mould seemed to be preventing the bacteria around it from growing. He soon identified that the mould produced a self-defence chemical that could kill bacteria.
For his groundbreaking work on penicillin, Fleming was awarded the Nobel Prize in Physiology or Medicine in 1945, which he shared with Howard Florey and Ernst Boris Chain, who played crucial roles in the drug's development and mass production. His contributions to science and medicine also earned him knighthood in 1944.
May 9, 2018 · Lochfield, Ayrshire, Scotland, 6 August 1881; d. London, England, 11 March 1955) bacteriology. Sir Alexander Fleming ’s professional career was devoted mainly to investigating the human body’s defenses against bacterial infections. Late in life he achieved retrospective fame for discovering penicillin in 1928.
Sir Alexander Fleming © Fleming was a Scottish bacteriologist and Nobel Prize winner, best known for his discovery of penicillin. Alexander Fleming was born in Ayrshire on 6 August 1881,...
Sir Alexander Fleming, (born Aug. 6, 1881, Lochfield, Ayr, Scot.—died March 11, 1955, London, Eng.), Scottish bacteriologist. While serving in the Royal Army Medical Corps in World War I, he conducted research on antibacterial substances that would be nontoxic to humans.
The Nobel Prize in Physiology or Medicine 1945 was awarded jointly to Sir Alexander Fleming, Ernst Boris Chain and Sir Howard Walter Florey "for the discovery of penicillin and its curative effect in various infectious diseases"
The Nobel Prize in Physiology or Medicine 1945 was awarded jointly to Sir Alexander Fleming, Ernst Boris Chain and Sir Howard Walter Florey "for the discovery of penicillin and its curative effect in various infectious diseases". To cite this section.
