… composition was characterized as a function of particle size … the size and chemical composition
of particulate matter emitted … particle size and chemical composition measurements made …

… much stronger with the air particulate matter (PM) component … about the toxicology of ambient
particulates as well as the … support the association of particulate matter with atherogenesis. …

Particulate matter (PM) is a complex, heterogeneous mixture that changes in time and space.
It encompasses many different chemical components and physical characteristics, many of …

… types of roadways on generation of particulates caused by transport. The Department …
of particulate matter and its composition along roads depending on surface type of the road. …

… Size of Airborne Particulate Matter The size of suspended particulate matter ranges over a
wide scale. The different-sized fractions of PM are mixtures of several components and can …

… A need exists to measure the size and composition distribution of PM emitted from present-…
The purpose of this study is to report the size and composition distributions of PM released …

A sampling campaign was conducted to assess on-road particulate matter (PM) composition
for three size fractions (PM 10 – 2.5 , PM 2.5 – 0.25 , and PM 0.25 ) on three representative …

… There is strong evidence that adverse health effects of particulate matter (PM) depend not
… concentration, size and its distribution, specific surface area and chemical composition (eg …

… We investigated the chemical composition of PMs and the … PM sizes. ► The PM-induced
biological effects changed with the seasons and sites. ► The relation between composition and …

… Particulate matter (PM) plays a vital role in altering air quality… the morphology and composition
of PM in two size fractions (PM … The morphology, size, and elemental composition of PM …