Theodor Svedberg
Appearance
Theodor Svedberg | |
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Born | Theodor H. E. Svedberg 30 August 1884 |
Died | 25 February 1971 | (aged 86)
Nationality | Swedish |
Alma mater | Uppsala University |
Known for | analytical ultracentrifugation |
Awards | Nobel Prize for Chemistry (1926) Franklin Medal (1949) |
Scientific career | |
Fields | Biochemistry |
Doctoral students | Arne Tiselius |
Theodor H. E. ("The") Svedberg (30 August 1884 – 25 February 1971) was a Swedish chemist and Nobel laureate, active at Uppsala University. His work with colloids supported the theories of Brownian motion put forward by Einstein and the Polish geophysicist Marian Smoluchowski. During this work, he developed the technique of analytical ultracentrifugation, and demonstrated its utility in distinguishing pure proteins one from another.
The unit svedberg (symbol S), a unit of time amounting to 10−13 s or 100 fs, is named after him.
References
- Stig Claesson; Kai O. Pedersen (1972). "The Svedberg. 1884-1971". Biographical Memoirs of Fellows of the Royal Society. 18: 594–627. doi:10.1098/rsbm.1972.0022.
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: CS1 maint: multiple names: authors list (link) - Kyle, R A (1997). "Theodor Svedberg and the ultracentrifuge". Mayo Clin. Proc. 72 (9): 830. PMID 9294529.
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External links
- Svedberg's Nobel Foundation biography
- The Svedberg-lab, Particle accelerator center in Uppsala, Sweden