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Performance evaluation results of the ultra-sensitive gas sensor developed by KRISS.
(a), (b): Measurement results of NO2 with different concentrations demonstrate excellent measurement resolution.
(c): Consistent measurement results were observed when the measurement of NO2 with the same concentration was repeated, which indicates high reproducibility and measurement reliability.
(d): The sensor exhibited excellent ability to selectively detect NO2 among several interference gases.
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Korea Research Institute of Standards and Science (KRISS)
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