In 1932, owing to his scientific prestige, he was unanimously named a professor (catedràtic) of the Republican Universitat Autònoma de Barcelona (not to be confused with the later Universitat Autònoma de Barcelona created in the 1960s during the Francoist régime). The following year he was named President of the University's governing council, which resulted in his imprisonment in 1934 following the "events of 6 October" when troops of the Second Spanish Republic put down a Catalan government uprising led by Lluis Companys.[1]