Light-absorbing secondary organic material formed by glyoxal in aqueous aerosol mimics

Light-absorbing secondary organic material formed by glyoxal in aqueous aerosol mimics

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 tropospheric aerosol particles. High-molecular-weight (500–600 amu) products were observed when ammoniu...

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Bibliographic Details
Main Authors:	E. L. Shapiro, J. Szprengiel, N. Sareen, C. N. Jen, M. R. Giordano, V. F. McNeill
Format:	Article
Language:	English
Published:	Copernicus Publications 2009-04-01
Series:	Atmospheric Chemistry and Physics
Online Access:	http://www.atmos-chem-phys.net/9/2289/2009/acp-9-2289-2009.pdf

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