Optical Sensing of Molecular Oxygen (O 2) via Metal Oxide Photoluminescence: A Comparative Study of TiO 2 , SnO 2 and ZnO.Published in:Chemosensors, 2021, v. 9, n. 7, p. 163, doi. 10.3390/chemosensors9070163By:Fioravanti, Ambra;Marani, Pietro;Morandi, Sara;Giordano, Laura;Maddalena, Pasqualino;Carotta, Maria Cristina;Lettieri, StefanoPublication type:Article