Contemporary · United States
Carolyn Bertozzi
Born 1966
Their story
Why Carolyn Bertozzi matters
Bertozzi developed chemical reactions that can label and study molecules in living cells without disrupting normal biology.
Carolyn Bertozzi worked in United States during the Contemporary era. Today's researchers can combine powerful computers, international teams and extremely precise instruments, while also considering how discoveries affect society and the planet.
Studying chemistry means tracking changes that may be too small to see directly. Carolyn Bertozzi helped replace guesswork with observations, comparisons and explanations that other researchers could test.
Key discovery or invention
Bioorthogonal chemistry inside living systems.
Carolyn Bertozzi's central contribution was bioorthogonal chemistry inside living systems.
The work identified a pattern in matter or a reliable way to investigate chemical change. Careful measurement meant that the result could be reproduced instead of depending on appearance or tradition alone.
Why it still matters: Modern laboratories build on this approach whenever they identify substances, measure reactions or design new materials and medicines. Carolyn Bertozzi's work is one chapter in that continuing story rather than the final word.
Bioorthogonal reactions act like tiny chemical tags working inside complex living systems.