Name Pablo Richter Affliation University of Chile Degree Ph.D / َAnalytical Chemistry Academic Rank - WebSite — Email prichter [at] ciq [dot] uchile [dot] cl Article Presentation Project Book Thesis Speech Innovation TitleJournal 1 Ultra-trace determination of cadmium in water and food samples by a thin-film microextraction using a supported liquid membrane combined with smartphone-based colorimetric detection FOOD CHEMISTRY 421 (2023) 1-8