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Presentation Speech by Professor A. Fredga, member of the Nobel Committee for Chemistry of Your Majesties, Your Royal Highnesses, Ladies and Gentlemen. Nucleotides and nucleotide coenzymes are words that may seem strange and abstruse, but these compounds are of great importance to all of us. We have such substances everywhere in our bodies and they…

12 October 1989 has decided to award the 1989 Nobel Prize in chemistry jointly to Professor Sidney Altman, Yale University, New Haven, Connecticut, USA Professor Thomas Cech, University of Colorado, Boulder, USA for their discovery of catalytic properties of RNA. Ribonucleic acid (RNA) – a biomolecule of many functions Summary This year’s Nobel Prize in…

English 10 October 2001 has decided to award the Nobel Prize in Chemistry for 2001 for the development of catalytic asymmetric synthesis, with one half jointly to William S. Knowles St Louis, Missouri, USA, and Ryoji Noyori Nagoya University, Chikusa, Nagoya, Japan, “for their work on chirally catalysed hydrogenation reactions” and the other half to…

Plastics are polymers, molecules formed of many identical units bound to each other like pearls in a necklace. For a polymer to be electrically conductive it must “imitate” a metal – the electrons in the bonds must be freely mobile and not bound fast to the atoms. One condition for this is that the polymer…

Swedish 10 oktober 2001 har beslutat att utdela Nobelpriset i kemi år 2001 för utvecklandet av katalytisk asymmetrisk syntes, med ena halvan gemensamt till William S. Knowles St Louis, Missouri, USA och Ryoji NoyoriNagoya University, Chikusa, Nagoya, Japan “för deras arbeten över kiralt katalyserade hydrogeneringsreaktioner” och den andra halvan av priset till K. Barry SharplessThe…

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I was born on a bitter cold morning (20º F below zero) in Sioux City (Iowa) on January 22, 1936. I was told that when my father went out in the cold that morning to go to the hospital to visit his wife and newborn first son, his car would not start. Despite advice to…