James B. Sumner – razlika između verzija
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* {{cite journal | title=Sumner, James B. (1887-1955) | journal=Biographical Memoirs / National Academy of Sciences | volume=31}} |
* {{cite journal | title=Sumner, James B. (1887-1955) | journal=Biographical Memoirs / National Academy of Sciences | volume=31}} |
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== Vanjske veze == |
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* Sumner's [http://www.nobel.se/chemistry/laureates/1946/sumner-bio.html Nobel Foundation biography] |
* Sumner's [http://www.nobel.se/chemistry/laureates/1946/sumner-bio.html Nobel Foundation biography] |
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* Sumner's |
* Sumner's Nobel Lecture [http://nobelprize.org/nobel_prizes/chemistry/laureates/1946/sumner-lecture.html The Chemical Nature of Enzymes] |
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* Sumner's [http://web.archive.org/20051217173315/uk.geocities.com/hertouyt/cgi-bin/sumner-speech.html Speech at the Nobel banquet] |
* Sumner's [http://web.archive.org/20051217173315/uk.geocities.com/hertouyt/cgi-bin/sumner-speech.html Speech at the Nobel banquet] |
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Verzija na datum 18 februar 2014 u 10:28
| James B. Sumner | |
| Rođenje | 19. 11. 1887. Canton, Massachusetts, SAD |
|---|---|
| Smrt | 12. 8. 1955. (dob: 67) Buffalo, SAD |
| Polje | kemija |
| Institucija | Cornell University |
| Alma mater | Harvard University |
| Akademski mentor | Otto Folin |
| Istaknute nagrade | Nobelova nagrada za kemiju (1946) |
James Batcheller Sumner (19. novembar 1887 – 12. august 1955) je bio američki kemičar. He shared the Nobel Prize in Chemistry in 1946 with John Howard Northrop and Wendell Meredith Stanley. Najpoznatiji je po tome što je izolirao ureazu u obliku kristala i dokazao da je enzim u stvari protein. Za svoj rad je, zajedno sa sunarodnjacima Johnom Howardom Northroipom i Wendellom Meredithom Stanleyem godine 1946. nagrađen Nobelovom nagradom za kemiju.
Izvori
- Alexander L. Dounce (1955). „Prof. James B. Sumner”. Redox Report 176 (4488): 859. DOI:10.1038/176859a0.
- „Sumner, James B. (1887-1955)”. Biographical Memoirs / National Academy of Sciences 31.
Vanjske veze
- Sumner's Nobel Foundation biography
- Sumner's Nobel Lecture The Chemical Nature of Enzymes
- Sumner's Speech at the Nobel banquet