Development of a low cost electronic nose based on MOS gas sensors: discrimination of some volatile organic compounds as a proof of concept - Sandoval, Tatiana A. M; Hidifira, Amanda Miyuki; Sousa, Pedro Lobo; Rehder, Gustavo Pamplona; Sabino, Ester Cerdeira; Levin, Anna Sara Shafferman; Costa, Sílvia Figueiredo; Gruber, Jonas (Reunião Anual da Sociedade Brasileira de Química/RASBQ, 2025)