Sami Boufi is a Professor at the Chemistry Department of the Faculty of Sciences of Sfax, Tunisia, and a Researcher in the LMSE (Laboratory of Material Sciences and Environment). His research activities focus on nanocellulose and nanoparticles from biopolymers, composites and nanocomposites based on lignocellulosic filler and nanocellulose, and heterogeneous polymerization (emulsion, miniemulsion and suspension). Prof. Boufi has authored or co-authored over 130 papers in peer reviewed journals, and 3 book chapters.