K. Barry Sharpless
Facts
Photo from the Nobel Foundation archive.
K. Barry Sharpless
The Nobel Prize in Chemistry 2001
Born: 28 April 1941, Philadelphia, PA, USA
Affiliation at the time of the award: The Scripps Research Institute, La Jolla, CA, USA
Prize motivation: “for his work on chirally catalysed oxidation reactions”
Prize share: 1/2
Also awarded: The Nobel Prize in Chemistry 2022
Work
Many molecules appear in two different reversed forms that have different chemical and biological effects. Through special catalysts—substances that facilitate chemical reactions without being consumed in them—it is possible to bring about a process in which only one of the reversed forms is produced. In the 1970s Barry Sharpless began developing methods for using catalysts with such properties during oxidation reactions—reactions in which electrons are emitted. Among other things, this has enabled production of various types of medication.
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Nobel Prizes and laureates
Six prizes were awarded for achievements that have conferred the greatest benefit to humankind. The 12 laureates' work and discoveries range from proteins' structures and machine learning to fighting for a world free of nuclear weapons.
See them all presented here.
