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Reactive processing of formaldehyde and acetaldehyde in aqueous aerosol mimics: Surface tension depression and secondary organic products
Surface tension depression and secondary organic products aqueous aerosol mimics
2011/9/2
The reactive uptake of carbonyl-containing volatile organic compounds (cVOCs) by aqueous atmospheric aerosols is a likely source of particulate organic material. The aque ous-phase secondary organic p...
Secondary organic material formed by methylglyoxal in aqueous aerosol mimics
Secondary organic material methylglyoxal aqueous aerosol mimics
2010/2/21
We show that methylglyoxal forms light-absorbing secondary organic material in aqueous ammonium sulfate and ammonium nitrate solutions mimicking tropospheric aerosol particles. The kinetics were chara...
Light-absorbing secondary organic material formed by glyoxal in aqueous aerosol mimics
Light-absorbing secondary organic material glyoxal aqueous aerosol mimics
2009/5/7
Light-absorbing and high-molecular-weight secondary organic products were observed to result from the reaction of glyoxal in mildly acidic (pH=4) aqueous inorganic salt solutions mimicking aqueous tro...
The effect of varying levels of surfactant on the reactive uptake of N2O5 to aqueous aerosol
effect of varying levels surfactant reactive uptake N2O5 aqueous aerosol
2009/1/7
Recent observations have detected surface active organics in atmospheric aerosols. We have studied the reaction of N2O5 on aqueous natural seawater and NaCl aerosols as a function of sodium dodecyl su...