Ernst Chain Blue Plaque

About This Blue Plaque

Sir Ernst Chain was a brilliant biochemist who played a pivotal role in developing penicillin, the first antibiotic that revolutionized modern medicine. Born in Berlin, Germany in 1906, Chain later moved to England to escape Nazi persecution. It was here that he began his groundbreaking work on penicillin.

In 1928, Alexander Fleming had discovered penicillin but was unable to purify and produce it in large quantities. Chain, along with fellow researcher Howard Florey, took up this challenge in 1939. They successfully purified penicillin and conducted the first clinical trials, proving its effectiveness in treating bacterial infections. Their work was a major breakthrough, saving countless lives during World War II and beyond.

For his contributions, Chain was knighted in 1969 and awarded the Nobel Prize in Physiology or Medicine in 1945, which he shared with Fleming and Florey. He was also elected as a Fellow of the Royal Society in recognition of his scientific achievements.

Chain resided at 9 North View in Wimbledon Common from 1950 until his death in 1979. The house is located in the London Borough of Merton, an area known for its historic buildings and green spaces, including the famous Wimbledon tennis grounds.

Next time you’re in the area, take a moment to visit the blue plaque dedicated to Sir Ernst Chain. It serves as a reminder of his incredible legacy and the impact of his work, which continues to save lives to this day.