The impact of nanoparticle aggregation in liquid solution for toxicological and ecotoxicological studies, Miglietta, M.L., Rametta G., Di Francia G., Bruno A., De Lisio C., Leter Giorgio, Mancuso Mariateresa, Pacchierotti Francesca, Buono S., and Manzo Sonia , Lecture Notes in Electrical Engineering, Volume 54 LNEE, Pavia, p.67-70, (2010)

Influence of doping concentration on the photoluminescence of silicon nanocrystals, Lettieri, S., Maddalena P., Di Francia G., and Morvillo Pasquale , Physica Status Solidi (A) Applied Research, Volume 197, Number 2, Puerto de la Cruz, p.399-402, (2003)

Theory for semiconductor nanostructure reactivity to gas environment, Ninno, D., Iadonisi G., Buonocore F., Cantele G., and Di Francia G. , Sensors and Actuators, B: Chemical, Volume 68, Number 1, The Hague, Neth, p.17-21, (2000)