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  1. Alexander Fleming Timeline. Timeline Description: Alexander Fleming is a Scottish biologist, botanist, and pharmacologist. He is responsible for discovering the enzyme Lysozyme and the antibiotic substance penicillin. He co-won the Nobel Prize in Medicine in 1945 based on his penicillin discovery.

  2. In 1928 Alexander Fleming (1881–1955) discovered penicillin, though he did not realize the full significance of his discovery for at least another decade. He eventually received the Nobel Prize in Physiology or Medicine in 1945.

  3. In 1928, at St. Mary's Hospital, London, Alexander Fleming discovered penicillin. This discovery led to the introduction of antibiotics that greatly reduced the number of deaths from infection.

  4. His radical plan created ‘Cosmic Time,” a single tool to be used by the entire world, based not off any one location, but rather a theoretical clock at the center of the earth.

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  6. Sir Alexander Fleming discovered the bacteria-killing properties of penicillin while conducting research at St. Mary’s Hospital in London in 1928. Upon returning to his disorganized lab from a weekend vacation, Fleming noticed that one of the Petri dishes was uncovered and a blue-green mold was growing inside. Rather than tossing

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  7. Mar 29, 2017 · The discovery and development of penicillin by Alexander Fleming, Howard Florey, Ernst Chain, and Norman Heatley, opened a new chapter in modern medicine.

  8. May 13, 2024 · Alexander Fleming, Scottish bacteriologist best known for his discovery of penicillin in 1928, which started the antibiotic revolution. He was recognized for that achievement in 1945, when he received the Nobel Prize for Physiology or Medicine, along with Howard Walter Florey and Ernst Boris Chain.

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