Glyoxal's impact on dry ammonium salts: fast and reversible surface aerosol browning

Glyoxal's impact on dry ammonium salts: fast and reversible surface aerosol browning

<p>Alpha-dicarbonyl compounds are believed to form brown carbon in the atmosphere via reactions with ammonium sulfate (AS) in cloud droplets and aqueous aerosol particles. In this work, brown carbon formation in AS and other aerosol particles was quantified as a function of relative humidity (...

Full description

Bibliographic Details
Main Authors:	D. O. De Haan, L. N. Hawkins, K. Jansen, H. G. Welsh, R. Pednekar, A. de Loera, N. G. Jimenez, M. A. Tolbert, M. Cazaunau, A. Gratien, A. Bergé, E. Pangui, P. Formenti, J.-F. Doussin
Format:	Article
Language:	English
Published:	Copernicus Publications 2020-08-01
Series:	Atmospheric Chemistry and Physics
Online Access:	https://acp.copernicus.org/articles/20/9581/2020/acp-20-9581-2020.pdf

Similar Items

Aethalometer multiple scattering correction <i>C</i><sub>ref</sub> for mineral dust aerosols
by: C. Di Biagio, et al.
Published: (2017-08-01)

A new experimental approach to study the hygroscopic and optical properties of aerosols: application to ammonium sulfate particles
by: C. Denjean, et al.
Published: (2014-01-01)

Glyoxal uptake on ammonium sulphate seed aerosol: reaction products and reversibility of uptake under dark and irradiated conditions
by: M. M. Galloway, et al.
Published: (2009-05-01)

Intercomparison of IBBCEAS, NitroMAC and FTIR analyses for HONO, NO<sub>2</sub> and CH<sub>2</sub>O measurements during the reaction of NO<sub>2</sub> with H<sub>2</sub>O vapour in the simulation chamber CESAM
by: H. Yi, et al.
Published: (2021-08-01)

Gaseous products and secondary organic aerosol formation during long term oxidation of isoprene and methacrolein
by: L. Brégonzio-Rozier, et al.
Published: (2015-03-01)

Identification and characterization of aging products in the glyoxal/ammonium sulfate system – implications for light-absorbing material in atmospheric aerosols
by: C. J. Kampf, et al.
Published: (2012-07-01)

Secondary organic aerosol formation from isoprene photooxidation during cloud condensation–evaporation cycles
by: L. Brégonzio-Rozier, et al.
Published: (2016-02-01)

Infrared optical signature reveals the source–dependency and along–transport evolution of dust mineralogy as shown by laboratory study
by: Claudia Di Biagio, et al.
Published: (2023-08-01)

Technical note: Updated parameterization of the reactive uptake of glyoxal and methylglyoxal by atmospheric aerosols and cloud droplets
by: L. A. Curry, et al.
Published: (2018-07-01)

A comparative and experimental study of the reactivity with nitrate radical of two terpenes: <i>α</i>-terpinene and <i>γ</i>-terpinene
by: A. Fouqueau, et al.
Published: (2020-12-01)

Instrument intercomparison of glyoxal, methyl glyoxal and NO<sub>2</sub> under simulated atmospheric conditions
by: R. Thalman, et al.
Published: (2015-04-01)

An experimental study of the reactivity of terpinolene and <i>β</i>-caryophyllene with the nitrate radical
by: A. Fouqueau, et al.
Published: (2022-05-01)

Quantification of gas-phase glyoxal and methylglyoxal via the Laser-Induced Phosphorescence of (methyl)GLyOxal Spectrometry (LIPGLOS) Method
by: S. B. Henry, et al.
Published: (2012-01-01)

Simulation of semi-explicit mechanisms of SOA formation from glyoxal in aerosol in a 3-D model
by: C. Knote, et al.
Published: (2014-06-01)

Complex refractive indices and single-scattering albedo of global dust aerosols in the shortwave spectrum and relationship to size and iron content
by: C. Di Biagio, et al.
Published: (2019-12-01)

Spectral- and size-resolved mass absorption efficiency of mineral dust aerosols in the shortwave spectrum: a simulation chamber study
by: L. Caponi, et al.
Published: (2017-06-01)

An improved glyoxal retrieval from OMI measurements
by: L. M. A. Alvarado, et al.
Published: (2014-12-01)

Glyoxal processing by aerosol multiphase chemistry: towards a kinetic modeling framework of secondary organic aerosol formation in aqueous particles
by: B. Ervens, et al.
Published: (2010-09-01)

Inherent calibration of a blue LED-CE-DOAS instrument to measure iodine oxide, glyoxal, methyl glyoxal, nitrogen dioxide, water vapour and aerosol extinction in open cavity mode
by: R. Thalman, et al.
Published: (2010-12-01)

Glyoxal Formation and Its Role in Endogenous Oxalate Synthesis
by: Jessica N. Lange, et al.
Published: (2012-01-01)

Aqueous-phase chemistry of glyoxal with multifunctional reduced nitrogen compounds: a potential missing route for secondary brown carbon
by: Y. Ji, et al.
Published: (2024-03-01)

Modelling of nitrate and ammonium-containing aerosols in presence of sea salt
by: G. Myhre, et al.
Published: (2006-01-01)

Satellite Evidence for Glyoxal Depletion in Elevated Fire Plumes
by: C. Lerot, et al.
Published: (2023-02-01)

Reassessing the ratio of glyoxal to formaldehyde as an indicator of hydrocarbon precursor speciation
by: J. Kaiser, et al.
Published: (2015-07-01)

Evidence for pyrazine-based chromophores in cloud water mimics containing methylglyoxal and ammonium sulfate
by: L. N. Hawkins, et al.
Published: (2018-08-01)

Photolysis and oxidation by OH radicals of two carbonyl nitrates: 4-nitrooxy-2-butanone and 5-nitrooxy-2-pentanone
by: B. Picquet-Varrault, et al.
Published: (2020-01-01)

Observations of glyoxal and formaldehyde as metrics for the anthropogenic impact on rural photochemistry
by: J. P. DiGangi, et al.
Published: (2012-10-01)

Design of a new multi-phase experimental simulation chamber for atmospheric photosmog, aerosol and cloud chemistry research
by: J. Wang, et al.
Published: (2011-11-01)

Relating hygroscopicity and optical properties to chemical composition and structure of secondary organic aerosol particles generated from the ozonolysis of α-pinene
by: C. Denjean, et al.
Published: (2015-03-01)

Temporal and spatial variability of glyoxal as observed from space
by: M. Vrekoussis, et al.
Published: (2009-07-01)

Stable carbon isotopic compositions of low-molecular-weight dicarboxylic acids, glyoxylic acid and glyoxal in tropical aerosols: implications for photochemical processes of organic aerosols
by: Stelyus L. Mkoma, et al.
Published: (2014-10-01)

Сement based compositions with complex modifying additives based on glyoxal
by: A. I. Kudyakov, et al.
Published: (2022-01-01)

COMPETITION BETWEEN VIBRATIONAL AND ROTATIONAL-EXCITATION IN GLYOXAL
by: Clary, D, et al.
Published: (1989)

Space‐Based Constraints on Terrestrial Glyoxal Production
by: Silva, Sam James, et al.
Published: (2020)

ROTATIONALLY AND VIBRATIONALLY INELASTIC-SCATTERING OF GLYOXAL AT E=80 MEV
by: Kroes, G, et al.
Published: (1990)

The influence of natural and anthropogenic secondary sources on the glyoxal global distribution
by: S. Myriokefalitakis, et al.
Published: (2008-08-01)

ALKBH7 mediates necrosis via rewiring of glyoxal metabolism
by: Chaitanya A Kulkarni, et al.
Published: (2020-08-01)

The underappreciated role of nonvolatile cations in aerosol ammonium-sulfate molar ratios
by: H. Guo, et al.
Published: (2018-12-01)

First evaluation of the GEMS glyoxal products against TROPOMI and ground-based measurements
by: E. S. Ha, et al.
Published: (2024-11-01)

Chemical insights, explicit chemistry, and yields of secondary organic aerosol from OH radical oxidation of methylglyoxal and glyoxal in the aqueous phase
by: Y. B. Lim, et al.
Published: (2013-09-01)