Tag Archives: Ernst Chain

Dorothy Crowfoot Hodgkin OM, FRS (1910-1994)

JMS Pearce Hull, England   Fig 1: Dorothy Hodgkin. by Godfrey Argent. National Portrait Gallery, London. CC BY-NC-ND 3.0. Dorothy Hodgkin (Fig 1), though not by religion, had close Quaker affinities through her marriage and through her spirited pacifism. She possessed a unique mixture of scientific skills that allowed her to extend the use of […]

Chance in the origins of antibiotics

William Kingston Dublin, Ireland   The discovery of antibiotics has been described as the “domestication of microorganisms” and ranks in importance with the domestication of animals as part of settled agriculture about 10,000 years ago. It depends upon antagonism between bacteria, which had been noticed as early as 1874, and Pasteur commented then that if […]