Elemental analysis of aerosol organic nitrates with electron ionization high-resolution mass spectrometry

Positive matrix factorization analysis of the TPOT AMS organic mass spectra yielded a primary biomass burning factor and four oxygenated organic aerosol factors directly..

Aerosol mass calculated from SMPS measurements for ex- periment 12, showing the modeled decay of inorganic seed, the slower decay of measured mass, and the mass of organic

nitrate (APN) and particle size distributions (PSDs) of the mass concentrations of sul- fate, nitrate, ammonium and organic mass (OM) were simulated with the WRF-Chem chemical

The AMS-PMF time series results are compared with molecular level detail of the CIMS gas-phase and MOVI-HRToF-CIMS aerosol- phase measurements, linking the HR-ToF-AMS high

SOA from a log wood burner, a Euro 2 diesel car and a two-stroke Euro 2 scooter were character- ized with an Aerodyne high-resolution time-of-flight aerosol mass

by the AMS, and the estimated number losses, OA density, and collection e ffi ciency. ambient sample), [OA] is the mass concentration of organic aerosol, [Sulfates] is the

The two points considered at the alternate sides, of the tangents through the diameter of the circle, and then the line joining these points divides the circle

L.: Mexico City aerosol analysis during MILAGRO using high resolution aerosol mass spectrometry at the urban supersite (T0) – Part 1: Fine particle composition and organic