alphasense no2 a43f sensors (Alphasense Ltd)
Structured Review
Alphasense No2 A43f Sensors, supplied by Alphasense Ltd, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/no2-a43f/a43f+no2/10__1016_slash_j__snb__2025__138859-54-8-8
Average 86 stars, based on 1 article reviews
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Sampling:Article Title: A Low-Cost Sensor System Installed in Buses to Monitor Air Quality in Cities Article Snippet: Although this work only focuses on the measurement of PM, two electrochemical four-electrode gas sensors from Alphasense were also installed to monitor the concentrations of CO (CO-B4, Alphasense) and NO 2 ( Article Title: Long-term, continuous air quality monitoring in a cross-sectional study of three UK non-domestic buildings Article Snippet: Variable Sensor Method Comparison to reference instrument (N=4) Inter-comparison (N=15) Carbon Dioxide (CO2) E+E Non-Dispersive Infra-Red (NDIR) NA CV = 2% R2 > 0.98 RMSE = 11 ppm Particulate Matter (PM1, PM2.5, PM10) Alphasense OPC-N2 Optical Particle Counter (OPC) 0.38 – 17um PM2.5 (<12 μg/m3) R2 = 0.58-0.77 RMSE = 2.1 μg/m3 MBE = 0.7 μg/m3 CV = 14% R2 =0.92 RMSE = 2.1 μg/m3 MBE = -0.1 μg/m3 PM2.5 (<85% RH) R2 = 0.75-0.86 RMSE = 6.8 μg/m3 MBE = 4.0 μg/m3 CV = 15% R2 = 0.92 RMSE = 2.4 μg/m3 MBE = 0.1 μg/m3 PM10 (ALL) R2 = 0.52-0.83 RMSE = 12.6 μg/m3 MBE = 7.0 μg/m3 CV = 8% R2 = 0.52 RMSE = 3.8 μg/m3 MBE = 0.31 μg/m3 Nitrogen dioxide (NO2) Alphasense NO2-A43F Eltectrochemical R2 = 0.69-0.81 Article Title: Secure and Trusted Crowdsensing for Outdoor Air Quality Monitoring: State of the Art and Perspectives Article Snippet: [ ] , IoT devices , NO 2 , PM, personal exposure , Article Title: Evaluating the efficacy of machine learning in calibrating low-cost sensors Article Snippet: Recent studies show that the employment of Article Title: Features and Practicability of the Next-Generation Sensors and Monitors for Exposure Assessment to Airborne Pollutants: A Systematic Review Article Snippet: , Article Title: Standardized Indoor Air Quality Assessments as a Tool to Prepare Heritage Guardians for Changing Preservation Conditions due to Climate Change Article Snippet: Concentrations of NO2 and O3 were collected with NO2-A43F and Article Title: A Distributed IoT Air Quality Measurement System for High-Risk Workplace Safety Enhancement Article Snippet: NO 2 , |

