Stephen M. McNamara

TL;DR: The results reported here verify the reproducible and transferable nature of using 3D printing as a fabrication technique, as devices and electrodes were moved between labs multiple times during completion of the study.

TL;DR: This study provides a breakthrough in quantitatively constraining bromine chemistry in the polar atmosphere, where this chemistry connects the rapidly changing surface to pollutant fate.

TL;DR: In this article, the authors investigated the dependence of submicron and supermicron sea salt mass concentrations on sea ice coverage and wind speed in the presence of nearby leads and wind speeds greater than 4'm's−1.

TL;DR: This study identifies road salt aerosol as the primary chloride aerosol source, accounting for 80–100% of ClNO2 formation, at an inland urban area in the wintertime, providing experimental evidence of the connection between road salt and air quality through the production of this important reservoir for nitrogen oxides and chlorine radicals.

TL;DR: The first observations of ClNO2, N2O5, Cl2, and HO2NO2 in the Arctic are presented and a coupled mechanism linking NO x with Arctic chlorine chemistry is proposed, which was likely the result of the multiphase reaction of Cl-(aq) with ClONO2.