Single-Particle Viscosity of Isoprene-Derived Secondary Organic Aerosol Formed across a Range of Relative Humidities and Aging Conditions Reveals Morphology-Dependent Effects.
Sign Up to like & getrecommendations! Published in 2025 at "Environmental science & technology"
DOI: 10.1021/acs.est.5c05704
Abstract: Secondary organic aerosol (SOA) is a major component of fine particulate matter (PM2.5) globally, which impacts public health and the Earth's climate. The viscosity of SOA-containing PM2.5 varies dramatically, from liquid to semisolid to solid,… read more here.
Keywords: isoprene; relative humidities; secondary organic; organic aerosol ... See more keywords
Characterization of isoprene-derived secondary organic aerosols at a rural site in North China Plain with implications for anthropogenic pollution effects
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-18983-7
Abstract: Isoprene is the most abundant non-methane volatile organic compound (VOC) and the largest contributor to secondary organic aerosol (SOA) burden on a global scale. In order to examine the influence of high concentrations of anthropogenic… read more here.
Keywords: rural site; isoprene derived; secondary organic; isoprene ... See more keywords
Physical state of 2-methylbutane-1,2,3,4-tetraol in pure and internally mixed aerosols
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-18-15841-2018
Abstract: Abstract. 2-Methylbutane-1,2,3,4-tetraol (hereafter named tetraol) is an important oxidation product of isoprene and can be considered as a marker compound for isoprene-derived secondary organic aerosols (SOAs). Little is known about this compound's physical phase state, although… read more here.
Keywords: state; tetraol; isoprene derived; methylbutane tetraol ... See more keywords
Impact of ozone and inlet design on the quantification of isoprene-derived organic nitrates by thermal dissociation cavity ring-down spectroscopy (TD-CRDS)
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Measurement Techniques"
DOI: 10.5194/amt-14-5501-2021
Abstract: Abstract. We present measurements of isoprene-derived organic nitrates (ISOP-NITs) generated in the reaction of isoprene with the nitrate radical (NO3) in a 1 m3 Teflon reaction chamber. Detection of ISOP-NITs is achieved via their thermal dissociation… read more here.
Keywords: isoprene derived; spectroscopy; thermal dissociation; dissociation ... See more keywords