Arantza Basauri is back from her predoctoral research internship developed in Institut für Chemie und Biochemie – Freie Universität Berlin, Berlin, Germany. During her stay, from November 15^th, 2019 to February 21^st, 2020, she has been working on the syntehsis and characterization of functionalized magnetic nano-gel with proteins anti-LPS, under the supervision of Prof. A. G. Haag and Ernesto Osorio.