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  2. File:Penicillin fermentation vessel, England Wellcome ...

    en.wikipedia.org/wiki/File:Penicillin...

    Penicillin fermentation vessel, England, 1940-1945 Thousands of glass fermentation vessels like this one were used in Glaxo (now GlaxoSmithKline) laboratories to produce penicillin. The penicillium mould was grown on the surface of a liquid filled with all the nutrients it needed.

  3. File:Glass phial of British Standard penicillin, London ...

    en.wikipedia.org/wiki/File:Glass_phial_of...

    International Standards were set in 1944 and in 1952. Standardisation of drugs such as penicillin is important to ensure the quantity and quality produced and given to patients is consistent all over the world. maker: National Institute for Medical Research Place made: London, Greater London, England, United Kingdom made: 1946 Published: -

  4. Penicillin - Wikipedia

    en.wikipedia.org/wiki/Penicillin

    Penicillin G (benzylpenicillin) was first produced from a penicillium fungus that occurs in nature. The strain of fungus used today for the manufacture of penicillin G was created by genetic engineering to improve the yield in the manufacturing process. None of the other natural penicillins (F, K, N, X, O, U1 or U6) are currently in clinical use.

  5. History of penicillin - Wikipedia

    en.wikipedia.org/wiki/History_of_penicillin

    Glass phial of British Standard penicillin. The history of penicillin follows observations and discoveries of evidence of antibiotic activity of the mould Penicillium that led to the development of penicillins that became the first widely used antibiotics. Following the production of a relatively pure compound in 1942, penicillin was the first ...

  6. File:Synthetic Production of Penicillin TR1468.jpg - Wikipedia

    en.wikipedia.org/wiki/File:Synthetic_Production...

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  7. Discovery of penicillin - Wikipedia

    en.wikipedia.org/wiki/Discovery_of_penicillin

    Sample of penicillin mould presented by Alexander Fleming to Douglas Macleod in 1935. The discovery of penicillin was one of the most important scientific discoveries in the history of medicine. Ancient societies used moulds to treat infections and in the following centuries many people observed the inhibition of bacterial growth by moulds.

  8. Dorothy Hodgkin - Wikipedia

    en.wikipedia.org/wiki/Dorothy_Hodgkin

    A three dimensional contour map of the electron density of penicillin derived from x-ray diffraction. The points of highest density show the positions of individual atoms in the penicillin. This device was used by Hodgkin to deduce the structure. Molecular model of penicillin built by Hodgkin using the electron density contour maps behind the ...

  9. Margaret Jennings (scientist) - Wikipedia

    en.wikipedia.org/wiki/Margaret_Jennings_(scientist)

    Margaret Augusta Jennings, Baroness Florey (2 December 1904, Swanbourne – 14 November 1994), née Margaret Augusta Fremantle, [1] was a British scientist who was part of the group at the University of Oxford under Howard Florey who worked on the clinical application of penicillin.

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