Synthesis of ZnMn2O4 Nanoparticles by a Microwave-Assisted Colloidal Method and their Evaluation as a Gas Sensor of Propane and Carbon Monoxide. - Juan Pablo Morán-Lázaro; Erwin Said Guillen-López; Florentino López-Urías; Emilio Muñoz-Sandoval; Oscar Blanco-Alonso; Héctor Guillén-Bonilla; Alex Guillén-Bonilla; Verónica-María Rodríguez-Betancourtt; Marciano Sanchez-Tizapa; María de la Luz Olvera-Amador (Sensors, 2018)