TY - JOUR A1 - Van Wyngarden, A. L. A1 - Pérez-Montaño, S. A1 - Bui, J. V. H. A1 - Li, E. S. W. A1 - Nelson, T. E. A1 - Ha, K. T. A1 - Leong, L. A1 - Iraci, L. T. T1 - Complex chemical composition of colored surface films formed from reactions of propanal in sulfuric acid at upper troposphere/lower stratosphere aerosol acidities JO - Atmos. Chem. Phys. J1 - ACP VL - 15 IS - 8 SP - 4225 EP - 4239 Y1 - 2015/04/24 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/15/4225/2015/ L1 - https://acp.copernicus.org/articles/15/4225/2015/acp-15-4225-2015.pdf DO - 10.5194/acp-15-4225-2015 ER -