George de Hevesy - Biography, Facts and Pictures

Nobel Prize in Chemistry, Date of Birth: Country: Hungary

Biography of Georg de Hevesy

Georg de Hevesy was born on August 1, , in Budapest, Hungary. He was one of eight children born to Louis de Hevesy, a judge and manager of a mining company and several family farms, and Baroness Eugenia Schossberger.

Hevesy showed a keen interest in mathematics and physics from an early age and graduated from a church school in Budapest in He then attended the Budapest University for a year before transferring to the Berlin Institute of Technology.

Due to poor health, he moved to the University of Freiburg in southern Germany, where he completed his doctoral degree in with a dissertation on the interaction of sodium with caustic soda melts.

For the next two years, Hevesy worked at the Federal Institute of Technology in Zurich under the guidance of Richard Lorenz, a renowned expert in the chemistry of molten salts.

During his time in Zurich, he attended lectures by Albert Einstein, who was working at the University of Zurich, and visited his laboratory.

In , Hevesy spent three months in Karlsruhe, Germany, collaborating on research with Fritz Haber. He then received a scholarship to work in the laboratory of Ernest Rutherford, a Nobel laureate in chemistry, at the University of Manchester in England.

George de hevesy biography of barack obama The Hungarian chemist George Charles de Hevesy () was a pioneer of isotope labeling and codiscoverer of the element hafnium. George de Hevesy was born in Budapest on Aug. 1, He studied at Freiburg, Zurich, and Karlsruhe and in joined Ernest Rutherford at Manchester.

It was during this time that Hevesy developed a method to separate and detect the radioactive isotopes of lead and radium.

In , Hevesy received an invitation to work at the University of Oxford in England, but the outbreak of World War I forced him to return to Vienna. He served in the military for two years and then worked as a technical controller at an electrochemical plant near Budapest.

After the war, he became a professor of physical chemistry and the acting director of the Second Physical Institute at the University of Budapest.

In , Hevesy visited Niels Bohr in Copenhagen, Denmark, who offered him a position at his institute. However, Hevesy chose to return to Hungary to complete his experiments.

George de hevesy biography of barack gas George Hevesy pioneered the use of isotopes as tracers in the study of chemical and biological processes. His methods allowed him to discover the ways in which plants and animals utilize particular chemical elements after they are taken in as nutrients.

In , he began working with Bohr in Copenhagen and, together with Dirk Coster, discovered a new element, hafnium, which they named after the city of its discovery.

In , Hevesy became a professor of physical chemistry at the University of Freiburg. When Hitler came to power in Germany in , Hevesy resigned from his position but remained in Freiburg for another year to help his students complete their dissertations.

He then returned to Copenhagen in

During the Nazi occupation of Denmark in , many scientists lost their jobs or were arrested. Hevesy was allowed to continue his work until By that time, Bohr had already escaped to Sweden, and Hevesy followed him there.

George de hevesy biography of barack George Charles de Hevesy (born György Bischitz; Hungarian: Hevesy György Károly; German: Georg Karl von Hevesy; 1 August – 5 July ) was a Hungarian radiochemist and Nobel Prize in Chemistry laureate, recognized in for his key role in the development of radioactive tracers to study chemical processes such as in the metabolism.

At the Stockholm Institute for Organic Chemistry and Biochemistry, Hevesy studied the metabolism of iron among other research projects.

Hevesy's most significant contribution to science was his development and application of radioactive isotopes as tracers in the study of chemical processes. He used isotopic labeling to measure the dynamics of chemical and physical reactions in living systems.

In , Hevesy was awarded the Nobel Prize in Chemistry "for his work on the use of isotopes as tracers in the study of chemical processes." Due to the disruptions caused by the war, he received the award at a later ceremony held by the Royal Swedish Academy of Sciences.

After the war, Hevesy continued to use isotopic labeling in research in various fields of physiology and biochemistry until his retirement in He became a Swedish citizen in In his later years, he suffered from declining health and spent his final months in a medical clinic in Freiburg.

Hevesy passed away on July 5, , due to a heart attack.

Georg de Hevesy left behind a lasting legacy in the field of chemistry through his pioneering work with isotopic tracers and his contributions to the understanding of chemical processes in living systems.