Esterification for biodiesel production with a phantom catalyst: Bubble mediated reactive distillation
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.03.147
Abstract: Abstract The initial aim of the paper is to dramatically improve the pretreatment stage of biodiesel production, which converts problematic free fatty acids to fatty acid methyl esters, by introduction of a microbubble mediated reactive… read more here.
Keywords: acid; biodiesel production; ozonolysis; oleic acid ... See more keywords
Chemical characterization of organosulfates from the hydroxyl radical-initiated oxidation and ozonolysis of cis-3-hexen-1-ol
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2017.04.026
Abstract: Abstract Cis-3-hexen-1-ol (cis-HXO) is a green leaf volatile emitted from plants under stress and belongs to an important class of biogenic volatile organic compounds. In this study, we have investigated the potential formation of organosulfates… read more here.
Keywords: cis; ozonolysis; oxidation; cis hxo ... See more keywords
Kinetics and mechanisms of the first step of ozonolysis of trans-isoprene
Sign Up to like & getrecommendations! Published in 2020 at "Computational and Theoretical Chemistry"
DOI: 10.1016/j.comptc.2020.112904
Abstract: Abstract We used the double-hybrid DFT functional B2PLYP and the MP2 approximation to determine the roles of the Criegee and DeMore mechanisms in the first step of the ozonolysis of trans-isoprene. We confirmed the predicted… read more here.
Keywords: ozonolysis; trans isoprene; step ozonolysis; mechanisms first ... See more keywords
Ozonolysis of wheat bran in subcritical water for enzymatic saccharification and polysaccharide recovery
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Supercritical Fluids"
DOI: 10.1016/j.supflu.2020.105092
Abstract: Abstract The destarched wheat bran was pretreated with ozonolysis, subcritical water (SW), and their combinations to improve its enzymatic digestion and hemicellulose solubilization. Ozonolysis caused lignin destructions and partial leach of hemicelluloses, leading to the… read more here.
Keywords: wheat bran; polysaccharide recovery; ozonolysis; subcritical water ... See more keywords
Squarate desymmetrisation–ozonolysis as an approach to β-substituted-α-ketosuccinates and squalestatin synthesis
Sign Up to like & getrecommendations! Published in 2019 at "Tetrahedron"
DOI: 10.1016/j.tet.2019.130747
Abstract: Abstract Silylated tertiary alcohols from 1,2-addition of alkyllithiums to dialkyl squarates undergo alkene ozonolysis to give β-substituted-α-keto-β-(silyloxy)succinates. With 3-(triethylsilyloxy)butyllithium the methodology was applied to the 2,8-dioxabicyclo[3.2.1]octane core of the squalestatins. Enantioselective 1,2-addition to di-tert-butyl squarate… read more here.
Keywords: ozonolysis approach; ozonolysis; desymmetrisation ozonolysis; approach substituted ... See more keywords
Determining fingerprint age with mass spectrometry imaging via ozonolysis of triacylglycerols.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b04765
Abstract: Despite the common use of fingerprints as a trusted means of identification, no method currently exists to reliably establish the time since deposition of latent fingerprints. A reproducible method of establishing latent fingerprint age would… read more here.
Keywords: ozonolysis; fingerprint age; fingerprint; time ... See more keywords
Experimental evidence for the elusive ketohydroperoxide pathway and the formation of glyoxal in ethylene ozonolysis.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc05229f
Abstract: Despite decades of research on alkene ozonolysis, the kinetic network of the archetypal case of ethylene (CH2CH2) with ozone (O3) still lacks consensus. In this work, experimental evidence of an elusive diradical pathway is provided… read more here.
Keywords: evidence elusive; experimental evidence; ozonolysis; pathway ... See more keywords
Chemistry and human exposure implications of secondary organic aerosol production from indoor terpene ozonolysis
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abj9156
Abstract: Surface cleaning using commercial disinfectants, which has recently increased during the coronavirus disease 2019 pandemic, can generate secondary indoor pollutants both in gas and aerosol phases. It can also affect indoor air quality and health,… read more here.
Keywords: exposure implications; aerosol; human exposure; chemistry ... See more keywords
Influence of NO 2 on secondary organic aerosol formation from ozonolysis of limonene
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-2017-433
Abstract: Abstract. Limonene has a strong tendency to undergo ozonolysis to form semi-volatile and low-volatility compounds that contribute to secondary organic aerosols (SOAs) both outdoors and indoors. The influence of NO2 on SOA formation from ozonolysis… read more here.
Keywords: ozonolysis limonene; soa; ozonolysis; secondary organic ... See more keywords
Measurements of a potential interference with laser-induced fluorescence measurements of ambient OH from the ozonolysis of biogenic alkenes
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Measurement Techniques"
DOI: 10.5194/amt-11-1-2018
Abstract: Abstract. Reactions of the hydroxyl radical (OH) play a central role in the chemistry of the atmosphere, and measurements of its concentration can provide a rigorous test of our understanding of atmospheric oxidation. Several recent… read more here.
Keywords: ozonolysis; interference; induced fluorescence; measurements potential ... See more keywords