Chemistry
Press release
Press release
14 October 1987 has decided to award the 1987 Nobel Prize in chemistry jointly to Professor Donald J. Cram, University of California, Los Angeles, USA, to Professor Jean-Marie Lehn, Université Louis Pasteur, Strasbourg, and College de France, Paris, France, and to former research chemist Charles J. Pedersen, Du Pont, Wilmington, Delaware, USA for their development…
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Award ceremony speech
Award ceremony speech
Presentation Speech by Professor Sture Forsén of the Translation from the Swedish text Your Majesties, Your Royal Highnesses, Ladies and Gentlemen, A burning flame – a little everyday miracle that has astonished and fascinated most of us. A chemical reaction that produces heat and light and that during historical times has modified the conditions of…
morePhotosynthesis: Chemical energy from light
Life on earth is dependent on photosynthesis, the process in which solar light is converted into chemical energy and stored as carbohydrates. The carbohydrates are, finally, degraded to carbon dioxide and water in the cell respiration in a reaction requiring molecular oxygen. The liberated energy is utilized to power the life processes. In photosynthesis, the…
moreNitrogen becomes artificial fertilizer
The Nobel Prize in Chemistry 2007 In the Haber-Bosch process nitrogen is extracted from the air to form ammonia. This is an important stage in the production of artificial fertilizers and the process won Fritz Haber the 1918 Nobel Prize in Chemistry. Even though the chemical process has been known for a long time,…
moreWalther Nernst – Biographical
Biographical
Walther Hermann Nernst was born in Briesen, West Prussia, on June 25, 1864. His father, Gustav Nernst, was a district judge. He spent his early school years at Graudentz, and subsequently went to the Universities of Zurich, Berlin and Graz (Ludwig Boltzmann and Albert von Ettinghausen), studying physics and mathematics, before proceeding to Wurzburg (Friedrich…
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