George de Hevesy
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| George de Hevesy | |
 George Charles de Hevesy (1885-1966).
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| Born | August 1, 1885 Budapest, Hungary |
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| Died | July 5, 1966 (aged 80) Freiburg, Germany |
| Residence | Germany, Austria, Switzerland |
| Citizenship | German |
| Nationality | Hungarian |
| Ethnicity | Jewish |
| Fields | Chemist |
| Institutions | Niels Bohr Institute ETH University of Freiburg Stefan-Meyer-Institut für subatomare Physik |
| Alma mater | University of Freiburg |
| Doctoral advisor | Georg Franz Julius Meyer |
| Doctoral students | Max Pahl |
| Known for | Hafnium |
| Notable awards |  Nobel Prize for Chemistry (1943) |
George Charles de Hevesy (born as Hevesy György, also known as Georg Karl von Hevesy) (August 1, 1885 in Budapest – July 5, 1966) was a Hungarian Radiochemist who was important in the development of the tracer method where radioactive tracers are used to study chemical processes, e.g., the metabolism of animals. For this he was awarded the Nobel Prize in Chemistry in 1943.
He started studying chemistry at the University of Budapest for one year, and at the Technical University of Berlin for several months, but changed to the University of Freiburg. There he came in contact with Ludwig Gattermann and Rießenfeld. In 1906 he started his PhD thesis with Georg Franz Julius Meyer. In 1908 he got a position at the ETH. When Richard Lorenz left for the University of Frankfurt and Richard Willstätter tried to convince him to stay in Zurich he decided to go to the University of Karlsruhe to work with Carl Bosch. To learn new methods he joined the laboratory of Rutherford at the University of Manchester in 1911. In 1949 he was elected Franqui Professor in the University of Ghent.
When Germany invaded Denmark in World War II, he dissolved the gold Nobel Prizes of Max von Laue and James Franck into aqua regia to prevent the Nazis from stealing them. He placed the resulting solution on a shelf in his laboratory at the Niels Bohr Institute. After the war, he returned to find the solution undisturbed and precipitated the gold out of the acid. The Nobel Society then recast the Nobel Prizes using the original gold.[1]
In 1923 he was a co-discoverer of Hafnium (Latin Hafnia for "Copenhagen", the home town of Niels Bohr), with Dirk Coster, validating the original 1869 prediction of Mendeleev.
George de Hevesy married Pia Riis in 1924. They had one son and three daughters.
[edit] See also
[edit] References
- Levi, H (1976), “George von Hevesy memorial lecture. George Hevesy and his concept of radioactive indicators--in retrospect.”, European journal of nuclear medicine 1 (1): 3-10, 1976, PMID:797570, <http://www.ncbi.nlm.nih.gov/pubmed/797570>
- Ostrowski, W (1968), “[George Hevesy inventor of isotope methods in biochemical studies]”, Postepy Biochem. 14 (1): 149-53, 1968, PMID:4870858, <http://www.ncbi.nlm.nih.gov/pubmed/4870858>
- Dal SANTO, G (1966), “Professor George C. De Hevesy. In reverent memory.”, Acta isotopica 6 (1): 5-8, 1966 Sep 30, PMID:4865432, <http://www.ncbi.nlm.nih.gov/pubmed/4865432>
- “GEORGE DE HEVESY.”, Triangle; the Sandoz journal of medical science 91: 239-40, 1964, 1964 Jul, PMID:14184278, <http://www.ncbi.nlm.nih.gov/pubmed/14184278>
- John D. Cockcroft (1967). "George de Hevesy. 1885-1966". Biographical Memoirs of Fellows of the Royal Society 13 (42): 125-166.
[edit] External links
- George de Hevesy – Biography
- [2] (Hungarian)
- Annotated bibliography for George de Hevesy from the Alsos Digital Library for Nuclear Issues
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Albert Ludwigs University of Freiburg
