Angella Dorothea Ferguson (1925- )

Angella Ferguson is best known as a medical researcher. Her pioneering research focused on the development of the sickle cell disease among African American infants. Eventually, she developed a blood test to detect sickle cell at birth and this test became standard for forty U.S. … Read MoreAngella Dorothea Ferguson (1925- )

Warren Elliott Henry (1909-2001)

Dr. Warren Elliott Henry enjoyed a long and influential career in the field of physical chemistry, working in the public and private sectors and in academia. His areas of expertise included radar technology and solid-state physics. Henry conducted experiments on magnetism as well as metallurgy, … Read MoreWarren Elliott Henry (1909-2001)

Joseph Salvadore Francisco, Jr. (1955- )

An internationally-recognized chemical physicist, Dr. Joseph Salvadore Francisco, Jr. played an important role in explaining the chemical reactions driving ozone depletion in the earth’s atmosphere. At a time when diminution of the ozone layer threatened to increase humans’ exposure to ultraviolet radiation, Francisco’s research revealed … Read MoreJoseph Salvadore Francisco, Jr. (1955- )

Dolphus Milligan (1928-1973)

Dolphus Milligan was an internationally acclaimed American chemist, best known for his spectroscopic studies of free radicals and other reactive molecules. Dolphus Edward Milligan was born on June 17, 1928 in Brighton, Alabama. Little is known about his childhood, but his secondary education always centered around chemistry. … Read MoreDolphus Milligan (1928-1973)

Betty Wright Harris (1940- )

An accomplished organic analytical chemist, Dr. Betty Wright Harris is widely recognized as a leading expert on explosives, environmental remediation, and hazardous waste treatment. In 1986, she patented a simple and extremely sensitive spot test for the presence of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB). Her innovation allowed the military and private … Read MoreBetty Wright Harris (1940- )