Delp, William W., and Brett C. Singer."Wildfire Smoke Adjustment Factors for Low-Cost and Professional PM2.5 Monitors with Optical Sensors."Sensors (2020). DOI
Wang, Zhiqiang, William W. Delp, and Brett C. Singer."Performance of low-cost indoor air quality monitors for PM2.5 and PM10 from residential sources."Building and Environment 171 (2020). DOI
Walker, Iain S., William W. Delp, and Brett C. Singer."Are low-cost sensors good enough for IAQ controls?."Federation of European Heating, Ventilation and Air Conditioning Associations (REHVA) Journal 56.1 (2019).
Singer, Brett C., and William W. Delp."Response of consumer and research grade indoor air quality monitors to residential sources of fine particles."Indoor Air 28.4 (2018) 624-639. DOI