Dr Nancy T Chang

After attending Harvard Medical School, Nancy Chang’s career trajectory led her to cofound Tanox (now part of Genentech), a company that sought remedies for asthma and allergies through genetic engineering.

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Dr Ruth Erica Benesch

Reinhold and Ruth Erica Benesch made a key discovery that helped explain how hemoglobin, a protein in red blood cells, carries oxygen from the lungs to all the cells in the body.

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Jacqueline Barton

Jacqueline Barton probes DNA by shooting electrons through it. Using custom-built molecules to direct these electrical currents, she can locate genes, see how they are arranged, and scan them for damage.
Barton hopes that these techniques will lead to new ways to diagnose diseases and treat them through DNA repair. To further this end she cofounded GeneOhm Sciences in 2001, which became part of Becton, Dickinson and Company in 2006.

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Joan Berkowitz

American chemist who worked on materials for the space program, reusable molds for spacecraft construction built from molybdenum disilicides and tungsten disilicides, and the disposal and treatment of hazardous wastes.

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Mary Fieser

From the 1940s through the 1960s Louis and Mary Fieser wrote several successful chemistry textbooks, in which they described real applications of chemistry for medicine and industry.

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Dr Mary Lowe Good

Mary Lowe Good took a public stand as an advocate of science and technology in society. Her advocacy earned her appointments to the National Science Board, the President’s Council of Advisors on Science and Technology, and the Department of Commerce.

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Dr Paula T Hammond

In her lab at MIT she creates technologies so small that you cannot see them with most microscopes—until they save a soldier’s life on the battlefield or illuminate light bulbs using stored solar power.

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Kiran Mazumdar-Shaw

With just two employees, a master brewer’s certificate, and her father’s blessing, Mazumdar-Shaw began a business specializing in industrial enzymes for food and textile makers that now reaches around the globe.

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Uma Chowdhury

An ambitious teenaged Uma Chowdhry (1947–2024) left her home in India to study physics and engineering in the United States. But after falling in love with chemistry, particularly materials science, the study of solids at the molecular level, Chowdhry decided to work in industrial research.

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