Combustion and other high-temperature processes can produce solid aerosol nanoparticles
with complex morphologies, including fractal-like aggregates of primary particles …

Density (ρ) is one of the most important physical properties of aerosol particles. Owing to the
complex nature of aerosols and the challenges of measuring them, effective density (ρ e) is …

Proteins are well-known by their numerous active functional groups along the polypeptide
chain. The variety of functional groups of proteins provides a great potential for proteins to …

Recent increases in marijuana use and legalization without adequate knowledge of the risks
necessitate the characterization of the billions of nanoparticles contained in each puff of …

Particle mass analyzers, in particular the centrifugal particle mass analyzer (CPMA) and the
aerosol particle mass analyzer (APM), have provided new possibilities for aerosol science …

Abstract Knowledge of the deposition of inhaled smoke aerosol in the human respiratory
tract has great value for risk assessments of the inhalation toxicology of tobacco products. In …

We developed and applied a data inversion routine to determine the number based size–
mass distribution function (the two dimensional distribution function) from tandem differential …

Particle mass analyzers (PMAs) classify particles by their mass-to-charge ratio. PMAs are
often paired with bipolar chargers, which produce charge distributions that consist of …

The distribution of key chemicals in mainstream cigarette smoke (MCS) particles of different
sizes have implications for respiratory dose. In this study, a differential mobility spectrometer …

In this work, we introduce and validate a novel device, the Mobility Separator Electrometer
(MSE). The MSE classifies particles by their electrical mobility, separating particles into two …