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- Riva, Matthieu, et al. Show all 16 Authors
- Environmental science & technology 2018 v.52 no.7 pp. 4061-4071
- acetaldehyde; aerosols; ammonium; carbon; chemical analysis; diodes; environmental science; ionization; liquid chromatography; mass spectrometry; methylamine; photolysis; pyruvic acid; spectral analysis; sulfates
- ... Aqueous methylglyoxal chemistry has often been implicated as an important source of oligomers in atmospheric aerosol. Here we report on chemical analysis of brown carbon aerosol particles collected from cloud cycling/photolysis chamber experiments, where gaseous methylglyoxal and methylamine interacted with glycine, ammonium, or methylammonium sulfate seed particles. Eighteen N-containing oligomer ...