Martin Kamen
American biochemist and molecular biologist (1913–2002)
- Fame44.3
- Momentum0.0
- Wikipedia380
CanadaSummary
Updated 2026-06-21
Martin David Kamen was an American chemist who, together with Sam Ruben, co-discovered the synthesis of the isotope carbon-14 on February 27, 1940, at the University of California Radiation Laboratory, Berkeley. He also confirmed that all of the oxygen released in photosynthesis comes from water, not carbon dioxide, in 1941.
Gallery
Photos
3 images · refresh overdue
Where to find them
Platforms
No platforms connected yet.
By the numbers
Score breakdown
The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Falling44.3
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical12.7
Source confidence60.0
Completeness70.0
Global rank
—
Country rank
—
Category rank
—
Receipts
Sources
- Martin KamenLow confidencewikipedia · vi.wikipedia.org
- مارتن كامنLow confidencewikipedia · ar.wikipedia.org
- مارتن كامنLow confidencewikipedia · arz.wikipedia.org
.jpg?width=1200)
