TY  - JOUR
A1  - Kim, E 
A1  - Hopke, P K
T1  - Source Identifications of Airborne Fine Particles Using Positive Matrix Factorization and U.S. Environmental Protection Agency Positive Matrix Factorization.
Y1  - 2007/07/
N1  - R831078
JF  - JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION
VL  - 57
IS  - 7
SP  - 811
EP  - 819
ER  - 


TY  - JOUR
A1  - Pere-Trepat, E 
A1  - Kim, E 
A1  - Paatero, P 
A1  - Hopke, P K
T1  - Source apportionment of time and size resolved ambient particulate matter measured with a rotating DRUM impactor.
Y1  - 2007/09/
N1  - R831078
JF  - ATMOSPHERIC ENVIRONMENT
J1  - ATMOS ENVIRON
J2  - Atmos.Environ.
VL  - 41
IS  - 28
SP  - 5921
EP  - 5933
ER  - 


TY  - JOUR
A1  - Qin, Y 
A1  - Kim, E 
A1  - Hopke, P K
T1  - The concentrations and sources of PM2.5 in metropolitan New York City.
Y1  - 2006//
N1  - R831078
JF  - ATMOSPHERIC ENVIRONMENT
J1  - ATMOS ENVIRON
J2  - Atmos.Environ.
VL  - 40
IS  - Suppl 2
SP  - 312
EP  - 332
ER  - 


TY  - JOUR
A1  - Wang, Y 
A1  - Hopke, P K
A1  - Chalupa, D C
A1  - Utell, M J
T1  - Long-term characterization of indoor and outdoor ultrafine particles at commercial building.
Y1  - 2010/08/1
N1  - R831078
JF  - ENVIRONMENTAL SCIENCE & TECHNOLOGY
VL  - 44
IS  - 15
SP  - 5775
EP  - 5780
ER  - 


TY  - JOUR
A1  - Wang, Y 
A1  - Hopke, P K
A1  - Sun, L 
A1  - Chalupa, D C
A1  - Utell, M J
T1  - Laboratory and field testing of an automated atmospheric particle-bound reactive oxygen species sampling-analysis system.
Y1  - 2011/03/24
N1  - R832415
N1  - R831078
N1  - R832415C003
JF  - JOURNAL OF TOXICOLOGY
VL  - 2011
SP  - 419476 (9 pp.)
ER  - 


TY  - JOUR
A1  - Wang, Y 
A1  - Hopke, P K
A1  - Utell, M J
T1  - Urban-scale spatial-temporal variability of black carbon and winter residential wood combustion particles.
Y1  - 2011/10/
N1  - R832415
N1  - R831078
N1  - R832415C003
JF  - AEROSOL AND AIR QUALITY RESEARCH
VL  - 11
IS  - 5
SP  - 473
EP  - 481
ER  - 


TY  - JOUR
A1  - Wang, Y 
A1  - Hopke, P K
A1  - Utell, M J
T1  - Urban-scale seasonal and spatial variability of ultrafine particle number concentrations.
Y1  - 2012/06/
N1  - R831078
JF  - WATER, AIR, & SOIL POLLUTION
VL  - 223
IS  - 5
SP  - 2223
EP  - 2235
ER  -