title: Farewell to a Friend.
authors.affiliation: Centre de biophysique moléculaire, CNRS, Orléans, France. brack@cnrs-orleans.fr.
authors.forename: André
authors.initials: A
authors.lastname: Brack
mesh_terms: D000327:Adsorption; D001546:Bentonite / Q000737:chemistry*; D000077215:Clay / Q000737:chemistry; D019418:Evolution, Chemical; D018559:Exobiology / Q000266:history*; D049673:History, 20th Century; D000069497:Origin of Life
chemical_list: D001546:Bentonite; D000077215:Clay
keywords: Amino acids; Clay; Montmorillonite; Nucleotide; Polymerization