TY - JOUR A1 - Pavlovic, J A1 - Hopke, P K T1 - Technical note: detection and identification of radical species formed from α-pinene/ozone reaction using DMPO spin trap. Y1 - 2009/11/9 N1 - R832415 N1 - R832415C001 JF - ATMOSPHERIC CHEMISTRY AND PHYSICS DISCUSSIONS VL - 9 IS - 6 SP - 23695 EP - 23717 ER - TY - JOUR A1 - Spencer, M T A1 - Shields, L G A1 - Prather, K A T1 - Simultaneous measurement of the effective density and chemical composition of ambient aerosol particles. Y1 - 2007/02/15 N1 - R832415 N1 - R832415C001 N1 - R827354 N1 - R831083 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 41 IS - 4 SP - 1303 EP - 1309 ER - TY - JOUR A1 - Venkatachari, P A1 - Hopke, P K T1 - Development and laboratory testing of an automated monitor for the measurement of atmospheric particle-bound reactive oxygen species (ROS). Y1 - 2008/08/1 N1 - R832415 N1 - R832415C001 VL - 42 IS - 8 SP - 629 EP - 635 PB - Taylor & Francis Group ER - TY - JOUR A1 - Yue, W A1 - Stolzel, M A1 - Cyrys, J A1 - Pitz, M A1 - Heinrich, J A1 - Kreyling, W G A1 - Wichmann, H A1 - Peters, A A1 - Wang, S A1 - Hopke, P T1 - Source apportionment of ambient fine particle size distribution using positive matrix factorization in Erfurt, Germany. Y1 - 2008/07/15 N1 - R832415 N1 - R832415C001 N1 - R827354 N1 - R832415C002 N1 - R834797 VL - 398 IS - 1-3 SP - 133 EP - 144 ER -