… Particulate matter (PM) exposure has been related to adverse health effects. Epidemiologists
… mixture of particles with different dimension, whose chemical composition changes with …

… The current primary standards for particulate matter (PM) less than 2.5 … particles, leaving
detailed characterizing of total particle number concentration, size distribution, and composition …

… Electron microscopy images of underground particles collected at Diagonal Norte station.
Atomic composition analysis performed on some particles is indicated by chemical symbols of …

… of particulate matter, are particle size distribution, composition and concentration. This report
deals with the composition of … 70 ± 17% of submicron particulate matter. In spring 2016, the …

… quantifying the source impacts of 24-h PM 2.5 particles at an urban site in Seoul, Korea. 12-…
elemental composition by ICP-AES/ICP-MS/AAS to generate the source composition profiles. …

… outdoor air is the most important source of particles. Air quality in these indoor environments
is … in detail the chemical composition of size resolved particles in the indoor environment of …

… The relatively low contrast in the smallest particle range in our … particles with the larger
chainlike particles. In addition, the instrument collected particles from 16 nm, hence the particles …

… In this study, we determined the individual elemental composition of 500 particles per
sample [12.000 particles per school (4.000/classroom and 4.000/outdoor air)] by electron …

… of gases and particulate matter (PM). In particular, fine PM (particles with the aerodynamic
… processes governing the particle number, size, and chemical compositions. The similarities …

… highly on particle composition and size, resulting in as high as 10 times difference in the
sensor outputs; and (d) humidity affected the sensor response. This article provides further …