Abstract Nitro-aromatic compounds (NACs), as important contributors to the light absorption
by brown carbon, have been widely observed in various ambient atmospheres; however …

The high surface-to-volume ratio that is typical indoors makes surface chemistry and physics
particularly important to the study of air quality in these environments. However, surface …

Isoprene-derived secondary organic aerosol (SOA) is mainly formed through acid-catalyzed
reactive uptake of isoprene-derived epoxydiols (IEPOX) onto sulfate aerosol particles. The …

Organosulfates (OSs) with ambiguous formation mechanisms are a potential source of
missing secondary organic aerosol (SOA) in current atmospheric models. In this study, we …

Polycyclic aromatic hydrocarbons (PAHs) and their nitrated derivatives (NPAHs) attract
continuous attention due to their distinct carcinogenicity and mutagenicity. To investigate the …

The change in shape of atmospherically relevant organic particles is used to estimate the
viscosity of the particle material without the need for removal from aerosol suspension. The …

Glass transitions of secondary organic aerosols (SOA) from liquid/semisolid to solid phase
states have important implications for aerosol reactivity, growth, and cloud formation …

Brown carbon (BrC) is a class of atmospheric particles that can strongly absorb visible and
near-ultraviolet radiation, and it has an impact on global climate change. BrC is still poorly …

Aerosol and molecular processing in the atmosphere occurs in a complex and variable
environment consisting of multiple phases and interfacial regions. To explore the effects of …

Atmospheric oxidation of volatile organic compounds, such as isoprene, and subsequent
condensation or heterogeneous reactions lead to the formation of secondary organic …