Conference by Jean-Marie LEHN. Nobel Prize in Chemistry, 1987
Personalities
The evolution of the universe has generated increasingly complex forms of matter, up to living and thinking matter, by self-organization. Animated matter like inanimate matter, living organisms as well as materials, are made up of molecules and organized groups resulting from the interaction of molecules with each other. Chemistry bridges the gap between the molecules of inanimate matter and the highly complex molecular systems that make up living organisms.
Molecular chemistry has developed a set of very powerful methods for constructing ever more sophisticated molecules. Supramolecular chemistry aims to build assemblies of molecules by means of interactions between partners. The spontaneous formation of organized architectures is based on the implementation of information at the molecular level, in a kind of molecular programming, which thus establishes a link between chemistry and information science. It constitutes the basis of the capacity for self-organization which led from matter to life. The field of chemistry is the universe of all molecular species and all possible transformations of matter. Those actually present in nature form only one world among all the possible worlds waiting to be created. Conceptual considerations about chemistry and science in general will be presented.
Jean-Marie Lehn
(Nobel Prize in Chemistry, 1987) Institute of Supramolecular Science and Engineering, University of Strasbourg, France,
