David L. Osborn

TL;DR: Direct photoionization mass spectrometric detection of formaldehyde oxide (CH2OO) as a product of the reaction ofCH2I with O2 enabled direct laboratory determinations of CH2OO kinetics, suggesting a substantially greater role of carbonyl oxides in models of tropospheric sulfate and nitrate chemistry than previously assumed.

TL;DR: The two distinct CH3CHOO conformers, syn- and anti-, both of which react readily with SO2 and with NO2, are probed, and it is demonstrated that anti-CH 3CHOO is substantially more reactive toward water and SO2 than is syn-CH3 CHOO.

TL;DR: Implementing rate coefficients in global atmospheric models shows that reactions between CI and organic acids make a substantial contribution to removal of these acids in terrestrial equatorial areas and in other regions where high CI concentrations occur such as high northern latitudes, and implies that sources of acids in these areas are larger than previously recognized.

TL;DR: The multiplexed three-dimensional data structure (intensity as a function of molecular mass, reaction time, and photoionization energy) provides insights that might not be available in serial acquisition, as well as additional constraints on data interpretation.

TL;DR: A review of the physical chemistry of Criegee intermediates, focusing on their molecular structure, spectroscopy, unimolecular and bimolecular reactions can be found in this article.