This critical review addresses the atmospheric gas phase and aqueous phase amine
chemistry that is relevant to potential emissions from amine-based carbon capture and …

Trimethylamine (TMA) is a tertiary amine with a characteristic fishy odour. It is synthesised
from dietary constituents, including choline, L-carnitine, betaine and lecithin by the action of …

We deployed a high-resolution proton-transfer-reaction time-of-flight mass spectrometer
(PTR-TOF-MS) to measure biomass-burning emissions from peat, crop residue, cooking …

Heterogeneous reactions of amines have been recently shown to play an important role in
the formation and transformation of atmospheric aerosols. This perspective summarizes the …

The summertime Arctic lower troposphere is a relatively pristine background aerosol
environment dominated by nucleation and Aitken mode particles. Understanding the …

Intense wildfires burning> 360 000 acres in San Diego during October, 2007 provided a
unique opportunity to study the impact of wildfires on local air quality and biomass burning …

Single-particle mixing state information can be a powerful tool for assessing the relative
impact of local and regional sources of ambient particulate matter in urban environments …

Amines in fine particles constitute a significant fraction of secondary organic aerosols and
have adverse effects on air quality and human health. To understand the chemical …

While laboratory studies have demonstrated that aqueous reactions between carbonyls and
reduced nitrogen species may contribute to the production of N-heterocycle brown carbon …

We present vertically resolved observations of aerosol composition during pristine
summertime Arctic background conditions. The methansulfonic acid (MSA)‐to‐sulfate ratio …