Who developed penicillin?

Alexander Fleming is credited with the accidental discovery of penicillin in 1928. He noticed that mold that was growing on a contaminated culture plate inhibited the growth of bacteria. Fleming isolated the mold and named it Penicillium notatum. He eventually isolated and tested the mold’s antiseptic properties and realized it could be used to treat infections. Penicillin was registered for use in humans in 1941 and has saved millions of lives.

Who invented the antibiotic penicillin?

Alexander Fleming’s discovery of penicillin was accidental. He was trying to find ways to prevent infection after returning home from his trip to Egypt, where he’d been researching the cause of anthrax and other infectious diseases. He discovered the antibiotic’s anti-bacterial properties when an accidental contamination of some bacteria in one of his petri dishes prevented an infection after he’d accidentally cut his hand.

Who developed penicillin drug?

Alexander Fleming, a Scottish biologist and microbiologist, accidentally discovered the antibiotic properties of the fungus Penicillium notatum in 1928. Fleming noticed several bacteria growing around a culture of the mold, which he found to be interesting. He observed that the mold killed the bacteria in the Petri dish in which it was growing. Fleming published his findings in 1929 and named the mold Penicillium notatum, in recognition of the antibacterial activity shown by the fungus.

Who came up with penicillin?

Alexander Fleming discovered penicillin while working in a lab in 1928. He came across mold growing in his petri dish which had been contaminated with bacteria. The mold had a strange property: it killed the bacteria. He tested the mold extract on lab mice and noticed the strong anti-infection effect. He published his findings in 1929. It wasn’t until the 1940s that penicillin was used to cure people.

Who made penicillin?

The story of penicillin is a complicated one, with multiple individuals involved in different roles at different points in time. However, the two people who made the biggest impacts on the development of penicillin are Alexander Fleming and Howard Florey. Fleming is widely credited with first recognizing the antibacterial properties of penicillin during a 1925 lab accident. He noticed that any bacteria that grew on an agar plate where a mold had been streaked became deformed and eventually died. He wondered if the