Novel toxic gas sensor improves the limit of detection

(Nanowerk News) The Korea Research Institute of Standards and Science (KRISS) developed a toxic gas sensor with the world’s highest sensitivity. This sensor can precisely monitor nitrogen dioxide (NO2), a toxic gas in the atmosphere, at room temperature with low power consumption and ultra-high sensitivity. It can be applied to diverse fields, such as detection of residual gases during semiconductor manufacturing process and research on electrolysis catalysts. The findings have been published in Small Structures (“MOCVD of Hierarchical C-MoS2 Nanobranches for…