For many people, a bloom of mold symbolizes failure. But this small medallion of mold, its two dots of Penicillium notatum blossoming like fungal flowers frozen in eternal spring, represents an ...

The discovery of penicillin, one of the world’s first antibiotics, marks a true turning point in human history — when doctors finally had a tool that could completely cure their patients of deadly ...

This is a preview. Log in through your library . Abstract The present investigation concerned itself with the relation between pH of the nutrient medium and time of incubation, particularly as this ...

IN the absence of supplies of penicillin in Hungary during the War, Dr. E. Rosenthal, of St. Roch's Hospital, Budapest, isolated two strains of what appeared to be Penicillium notatum Westling from ...

A SUSPENSION of Penicillium notatum (Fleming) hyphæ in a fluid medium, obtained from below the mycelium of the mould at the stage of its highest rate of penicillin production and freed from pyrogens ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In September 1928, British ...

Alexander Fleming returned to his research laboratory at St. Mary's Hospital in London after World War I. His battlefront experience had shown him how serious a killer bacteria could be, much worse ...