Elizabeth Lee Hazen

Nystatin, one of the first effective antifungal medicines, was discovered in 1950 by two women scientists: Elizabeth Lee Hazen (1885–1975) and Rachel Fuller Brown (1898–1980)

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Rachel Fuller Brown

Nystatin, one of the first effective antifungal medicines, was discovered in 1950 by two women scientists: Elizabeth Lee Hazen (1885–1975) and Rachel Fuller Brown (1898–1980)

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Stephanie Kwolek

In 1965 Stephanie Kwolek created the first of a family of synthetic fibers of exceptional strength and stiffness. The best-known member is Kevlar, a material used in protective vests as well as in boats, airplanes, ropes, cables, and much more—in total about 200 applications.

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Helen Murray Free

A husband-and-wife team of biochemists revolutionized diagnostic urine testing with their invention of an easy-to-use, chemically coated paper dipstick that measures a patient’s blood sugar by changing color when dipped in a urine sample.

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Dr Katharine Burr Blodgett

American physicist and chemist best known for her groundbreaking work in surface chemistry, particularly for inventing non-reflective or “invisible” glass. Blodgett was the first woman to earn a Ph.D. in physics from the University of Cambridge in 1926.

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