Sydney Cohen

Sydney Cohen (1921–2009) was a British chemical pathologist who pioneered radioimmunoassay techniques for studying parasitic infections and malaria.

Jonathan Clayden

Jonathan Clayden is a British chemist and professor known for his research on asymmetric synthesis, stereochemistry, and organolithium chemistry.

John Frederick Clarke

John Frederick Clarke (1853–1925) was a British surgeon and medical researcher who contributed to advancements in clinical pathology and surgical technique.

Nam-Hai Chua

Nam-Hai Chua is a Singaporean-American plant molecular biologist who pioneered eukaryotic gene expression systems and plant genetic transformation.