Nobel Prize in Chemistry 2002
Photo from the Nobel Foundation archive.
John B. Fenn
Prize share: 1/4
Photo from the Nobel Foundation archive.
Koichi Tanaka
Prize share: 1/4
Photo from the Nobel Foundation archive.
Kurt Wüthrich
Prize share: 1/2
The Nobel Prize in Chemistry 2002 was awarded "for the development of methods for identification and structure analyses of biological macromolecules" with one half jointly to John B. Fenn and Koichi Tanaka "for their development of soft desorption ionisation methods for mass spectrometric analyses of biological macromolecules" and the other half to Kurt Wüthrich "for his development of nuclear magnetic resonance spectroscopy for determining the three-dimensional structure of biological macromolecules in solution"
Streams during Nobel Week
Watch the 2025 Nobel Prize lectures, Nobel Week Dialogue, the prize award ceremonies in Oslo and Stockholm and Nobel Peace Prize Forum here at nobelprize.org.