Criegee intermediates and their impacts on the troposphere

Environmental Science. Processes & Impacts
M Anwar H KhanDudley E Shallcross

Abstract

Criegee intermediates (CIs), carbonyl oxides formed in ozonolysis of alkenes, play key roles in the troposphere. The decomposition of CIs can be a significant source of OH to the tropospheric oxidation cycle especially during nighttime and winter months. A variety of model-measurement studies have estimated surface-level stabilized Criegee intermediate (sCI) concentrations on the order of 1 × 104 cm-3 to 1 × 105 cm-3, which makes a non-negligible contribution to the oxidising capacity in the terrestrial boundary layer. The reactions of sCI with the water monomer and the water dimer have been found to be the most important bimolecular reactions to the tropospheric sCI loss rate, at least for the smallest carbonyl oxides; the products from these reactions (e.g. hydroxymethyl hydroperoxide, HMHP) are also of importance to the atmospheric oxidation cycle. The sCI can oxidise SO2 to form SO3, which can go on to form a significant amount of H2SO4 which is a key atmospheric nucleation species and therefore vital to the formation of clouds. The sCI can also react with carboxylic acids, carbonyl compounds, alcohols, peroxy radicals and hydroperoxides, and the products of these reactions are likely to be highly oxygenated species, with l...Continue Reading

References

Jul 18, 2002·Journal of the American Chemical Society·Jesse H KrollJames G Anderson
Dec 31, 2002·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Josep M AngladaDieter Cremer
Mar 26, 2008·Chemical Society Reviews·David Johnson, George Marston
Apr 12, 2011·The Journal of Physical Chemistry. a·Greg T Drozd, Neil M Donahue
Jun 28, 2011·The Journal of Physical Chemistry. a·Theo KurténHenrik G Kjaergaard
Apr 7, 2012·Physical Chemistry Chemical Physics : PCCP·Craig A TaatjesCarl J Percival
Aug 10, 2012·Nature·R L MauldinM Kulmala
Oct 4, 2012·Physical Chemistry Chemical Physics : PCCP·L VereeckenA Novelli
Mar 14, 2013·International Journal of Molecular Sciences·Lei JiangWen Yang
Sep 14, 2013·Physical Chemistry Chemical Physics : PCCP·Bin OuyangWilliam J Bloss
Oct 8, 2013·Physical Chemistry Chemical Physics : PCCP·Craig A TaatjesCarl J Percival
Nov 1, 2013·The Journal of Physical Chemistry. a·Mohammed S AlamWilliam J Bloss
Nov 30, 2013·Physical Chemistry Chemical Physics : PCCP·Daniel StonePaul Seakins
Jan 10, 2014·The Journal of Physical Chemistry. a·Yingdi LiuStanley P Sander
Feb 25, 2014·The Journal of Physical Chemistry. a·Zachary J BurasWilliam H Green
Aug 8, 2014·Physical Chemistry Chemical Physics : PCCP·Torsten BerndtHartmut Herrmann
Aug 15, 2014·Physical Chemistry Chemical Physics : PCCP·A NovelliH Harder
Nov 6, 2014·Physical Chemistry Chemical Physics : PCCP·Leonid ShepsKendrew Au
Jan 21, 2015·Physical Chemistry Chemical Physics : PCCP·Tom R LewisPaul W Seakins
Feb 24, 2015·Environmental Science & Technology·Saewung KimBasak Karakurt Cevik
Mar 15, 2015·The Journal of Physical Chemistry. a·Dudley E ShallcrossCarl J Percival
Apr 23, 2015·Physical Chemistry Chemical Physics : PCCP·Yue ZhaoBarbara J Finlayson-Pitts
Aug 13, 2015·The Journal of Physical Chemistry Letters·Mica C SmithJim Jr-Min Lin
Aug 19, 2015·The Journal of Physical Chemistry Letters·Zachary J BurasWilliam H Green
Aug 19, 2015·Proceedings of the National Academy of Sciences of the United States of America·Hao-Li HuangJim Jr-Min Lin
Dec 19, 2013·The Journal of Physical Chemistry Letters·Leonid Sheps
Aug 26, 2015·Physical Chemistry Chemical Physics : PCCP·L VereeckenW J Bloss
Sep 24, 2015·The Journal of Physical Chemistry. a·Keith T KuwataKe Huang

❮ Previous
Next ❯

Citations

Mar 19, 2020·Physical Chemistry Chemical Physics : PCCP·Amit Kumar, Pradeep Kumar
Sep 17, 2020·Physical Chemistry Chemical Physics : PCCP·Amit KumarPradeep Kumar
Oct 2, 2020·Physical Chemistry Chemical Physics : PCCP·Henry F MullHenry F Schaefer
Apr 24, 2020·Proceedings of the National Academy of Sciences of the United States of America·Rebecca L CaravanMarsha I Lester
Aug 6, 2020·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Mei-Tsan KuoJim Jr-Min Lin
May 13, 2020·Proceedings of the National Academy of Sciences of the United States of America·Weihong WangBarbara J Finlayson-Pitts
Mar 10, 2021·The Journal of Physical Chemistry. a·Maofa GeMingyuan Liu
Mar 20, 2021·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Lea RessIngo Fischer
May 25, 2021·Journal of the American Chemical Society·Bo LongDonald G Truhlar
Jun 3, 2021·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Michael F VanscoRebecca L Caravan
Sep 6, 2018·The Journal of Physical Chemistry. a·Junting QiuShinichi Enami
Dec 5, 2020·Journal of Chemical Theory and Computation·Gustavo J R AroeiraHenry F Schaefer
Mar 7, 2019·The Journal of Physical Chemistry. a·Victoria P BarberMarsha I Lester
Nov 5, 2020·Environmental Science & Technology·Aaron D L Wylie, Jonathan P D Abbatt
Jul 11, 2018·The Journal of Physical Chemistry. a·Junting QiuShinichi Enami
Jan 23, 2020·The Journal of Physical Chemistry. a·Andrea Maranzana, Glauco Tonachini
Apr 25, 2019·The Journal of Physical Chemistry. a·Yu-Lin LiJim Jr-Min Lin
Aug 7, 2019·The Journal of Physical Chemistry Letters·Xiaohu ZhouXueming Yang
Jul 3, 2020·The Journal of Physical Chemistry. a·Xiaohu ZhouXueming Yang
Jan 5, 2021·The Journal of Physical Chemistry. a·J Philipp Wagner
Oct 24, 2018·The Journal of Physical Chemistry. a·Yuan-Pin ChangJim Jr-Min Lin
Feb 28, 2019·The Journal of Physical Chemistry. a·Xuan LinLiusi Sheng
Dec 7, 2018·The Journal of Physical Chemistry. a·Nathan A I WatsonJoseph M Beames
Apr 8, 2020·The Journal of Physical Chemistry. a·Michael F VanscoMarsha I Lester
Aug 31, 2021·The Journal of Physical Chemistry. a·Yanru HuoMaoxia He
Sep 16, 2021·The Journal of Physical Chemistry. a·Ya-Tsang Ji, Yuan-Pern Lee
Sep 24, 2021·The Journal of Physical Chemistry. a·Zachary A CornwellCraig Murray
Sep 25, 2021·The Journal of Physical Chemistry. a·Siyue LiuWenrui Dong
Dec 1, 2021·The Journal of Physical Chemistry. a·Victoria P Barber, Jesse H Kroll

❮ Previous
Next ❯

Software Mentioned

STOCHEM
CRI

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.