Scientific reports
Efficacy of ambulance air purifiers with different photocatalytic oxidation components in the removal of Bacillus subtilis spores.
Akkrapol Poohpajit, Santisith Khiewkhern, Chuleewan Thunyasirinon, Prapat Pentamwa
Published: 202610.1038/s41598-026-36581-4
Abstract
Ambulances are enclosed environments that carry a high risk of airborne and surface microbial transmission, yet effective disinfection technologies remain limited. This study evaluated four photocatalytic oxidation (PCO) configurations-O₃+UVA + TiO₂,…
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