Network of low-cost air quality sensors for monitoring indoor, outdoor, and personal PM2. 5 exposure in Seattle during the 2020 wildfire season
The increased frequency of wildfires in the Western United States has raised public
awareness of the impact of wildfire smoke on air quality and human health. Exposure to …
awareness of the impact of wildfire smoke on air quality and human health. Exposure to …
Performance evaluation of three optical particle counters with an efficient “multimodal” calibration method
M Heim, BJ Mullins, H Umhauer, G Kasper - Journal of aerosol science, 2008 - Elsevier
The sizing accuracies of two widely used yet hitherto unevaluated optical particle counters
(OPCs—Grimm Model 1.109 and Palas Model WELAS 2100) as well as one high-resolution …
(OPCs—Grimm Model 1.109 and Palas Model WELAS 2100) as well as one high-resolution …
Optical particle spectrometry—Problems and prospects
WW Szymanski, A Nagy, A Czitrovszky - Journal of Quantitative …, 2009 - Elsevier
Optical particle counters and spectrometers have found broad use in aerosol and
atmospheric research, air pollution studies and industrial particle monitoring. The utilization …
atmospheric research, air pollution studies and industrial particle monitoring. The utilization …
Methodology for addressing infectious aerosol persistence in real-time using sensor network
Human exposure to infectious aerosols results in the transmission of diseases such as
influenza, tuberculosis, and COVID-19. Most dental procedures generate a significant …
influenza, tuberculosis, and COVID-19. Most dental procedures generate a significant …
Influence of relative humidity on real-time measurements of particulate matter concentration via light scattering
J Han, X Liu, D Chen, M Jiang - Journal of Aerosol Science, 2020 - Elsevier
As the particulate-matter (PM) emission standards in China become increasingly rigorous
(their upper limit has decreased to 10 mg/m 3 in the power industry), considerable attention …
(their upper limit has decreased to 10 mg/m 3 in the power industry), considerable attention …
Assessing the value of complex refractive index and particle density for calibration of low-cost particle matter sensor for size-resolved particle count and PM2. 5 …
Low-cost optical scattering particulate matter (PM) sensors report total or size-specific
particle counts and mass concentrations. The PM concentration and size are estimated by …
particle counts and mass concentrations. The PM concentration and size are estimated by …
Design and optimization of a compact low-cost optical particle sizer
T Njalsson, I Novosselov - Journal of Aerosol Science, 2018 - Elsevier
Direct measurements of time-and size-resolved particulate matter (PM) concentrations are of
major importance in air quality studies and pollution monitoring. Low-cost, compact optical …
major importance in air quality studies and pollution monitoring. Low-cost, compact optical …
Assessment of aerosol persistence in ICUs via low-cost sensor network and zonal models
K Glenn, J He, R Rochlin, S Teng, JG Hecker… - Scientific Reports, 2023 - nature.com
The COVID-19 pandemic raised public awareness about airborne particulate matter (PM)
due to the spread of infectious diseases via the respiratory route. The persistence of …
due to the spread of infectious diseases via the respiratory route. The persistence of …
Measuring aerosols in the operating theatre and beyond using a real‐time sensor network
JG Hecker, J He, R Rochlin, C Brannen, S Teng… - …, 2022 - Wiley Online Library
The ability to measure and track aerosols in the vicinity of patients with suspected or
confirmed COVID‐19 is highly desirable. At present, there is no way to measure and track, in …
confirmed COVID‐19 is highly desirable. At present, there is no way to measure and track, in …
Dual-wavelength light-scattering technique for selective detection of volcanic ash particles in the presence of water droplets
Z Jurányi, H Burtscher, M Loepfe… - Atmospheric …, 2015 - amt.copernicus.org
A new method is presented in this paper which analyses the scattered light of individual
aerosol particles simultaneously at two different wavelengths in order to retrieve information …
aerosol particles simultaneously at two different wavelengths in order to retrieve information …