Postage stamp. Great Britain. Queen Elizabeth II. 1996. Europa. Famous Women. Hodgkin (scientist). 20p.
Stamp designed by Stephanie Nash. Dorothy Mary Hodgkin OM FRS (12 May 1910 – 29 July 1994), known professionally as Dorothy Crowfoot Hodgkin or simply Dorothy Hodgkin, was a British biochemist who developed protein crystallography, for which she won the Nobel Prize in Chemistry in 1964. She advanced the technique of X-ray crystallography, a method used to determine the three-dimensional structures of biomolecules. Among her most influential discoveries are the confirmation of the structure of penicillin that Ernst Boris Chain and Edward Abraham had previously surmised, and then the structure of vitamin B12, for which she became the third woman to win the Nobel Prize in Chemistry. In 1969, after 35 years of work and five years after winning the Nobel Prize, Hodgkin was able to decipher the structure of insulin. X-ray crystallography became a widely used tool and was critical in later determining the structures of many biological molecules where knowledge of structure is critical to an understanding of function. She is regarded as one of the pioneer scientists in the field of X-ray crystallography studies of biomolecules.
Size: 3000px × 2994px
Photo credit: © Stan Pritchard / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: commemorative, dorothy, europa, famous, hodgkin, nash, postage, professor, scientist, stamp, stephanie, women
