Grantee Research Project Results
2010 Progress Report: Characterization and Source Apportionment
EPA Grant Number: R832415C001Subproject: this is subproject number 001 , established and managed by the Center Director under grant R832415
(EPA does not fund or establish subprojects; EPA awards and manages the overall grant for this center).
Center: Rochester PM Center
Center Director: Oberdörster, Günter
Title: Characterization and Source Apportionment
Investigators: Hopke, Philip K. , Prather, Kimberly A. , Gelein, Robert
Institution: Clarkson University , University of Rochester , University of California - San Diego
Current Institution: Clarkson University , University of California - San Diego , University of Rochester
EPA Project Officer: Chung, Serena
Project Period: October 1, 2005 through September 30, 2010 (Extended to September 30, 2012)
Project Period Covered by this Report: June 30, 2009 through July 1,2010
RFA: Particulate Matter Research Centers (2004) RFA Text | Recipients Lists
Research Category: Human Health , Air
Objective:
Characterize the nature of the particle-bound reactive oxygen species resulting from major biogenic VOC reactions with ozoneProgress Summary:
Future Activities:
We are working to determine if the formation of these free radical species influence the formation of low volatility oligomeric SOA that contributes to increased particle mass.Journal Articles on this Report : 4 Displayed | Download in RIS Format
Other subproject views: | All 19 publications | 13 publications in selected types | All 13 journal articles |
---|---|---|---|
Other center views: | All 191 publications | 157 publications in selected types | All 144 journal articles |
Type | Citation | ||
---|---|---|---|
|
Pavlovic J, Hopke PK. Technical note: detection and identification of radical species formed from α-pinene/ozone reaction using DMPO spin trap. Atmospheric Chemistry and Physics Discussions 2009;9(6):23695-23717. |
R832415 (2009) R832415 (2010) R832415 (2011) R832415 (Final) R832415C001 (2009) R832415C001 (2010) R832415C001 (2011) |
Exit Exit |
|
Spencer MT, Shields LG, Prather KA. Simultaneous measurement of the effective density and chemical composition of ambient aerosol particles. Environmental Science & Technology 2007;41(4):1303-1309. |
R832415 (2010) R832415 (2011) R832415 (Final) R832415C001 (2006) R832415C001 (2010) R832415C001 (2011) R827354 (Final) R831083 (Final) |
Exit Exit Exit |
|
Venkatachari P, Hopke PK. Development and laboratory testing of an automated monitor for the measurement of atmospheric particle-bound reactive oxygen species (ROS). Aerosol Science and Technology 2008;42(8):629-635. |
R832415 (2007) R832415 (2008) R832415 (2010) R832415 (2011) R832415 (Final) R832415C001 (2008) R832415C001 (2010) R832415C001 (2011) |
Exit Exit Exit |
|
Yue W, Stolzel M, Cyrys J, Pitz M, Heinrich J, Kreyling WG, Wichmann H-E, Peters A, Wang S, Hopke PK. Source apportionment of ambient fine particle size distribution using positive matrix factorization in Erfurt, Germany. Science of the Total Environment 2008;398(1-3):133-144. |
R832415 (2007) R832415 (2008) R832415 (2010) R832415 (2011) R832415 (Final) R832415C001 (2008) R832415C001 (2010) R832415C001 (2011) R832415C002 (2006) R832415C002 (2008) R832415C002 (2010) R832415C002 (2011) R827354 (Final) R834797 (2016) |
Exit Exit Exit |
Supplemental Keywords:
RFA, Scientific Discipline, Air, particulate matter, Health Risk Assessment, Environmental Chemistry, Biochemistry, airway epithelial cells, atmospheric particles, cardiopulmonary responses, chemical characteristics, fine particles, airborne particulate matter, aerosol composition, human exposureRelevant Websites:
NoneProgress and Final Reports:
Original AbstractMain Center Abstract and Reports:
R832415 Rochester PM Center Subprojects under this Center: (EPA does not fund or establish subprojects; EPA awards and manages the overall grant for this center).
R832415C001 Characterization and Source Apportionment
R832415C002 Epidemiological Studies on Extra Pulmonary Effects of Fresh and Aged Urban Aerosols from Different Sources
R832415C003 Human Clinical Studies of Concentrated Ambient Ultrafine and Fine Particles
R832415C004 Animal models: Cardiovascular Disease, CNS Injury and Ultrafine Particle Biokinetics
R832415C005 Ultrafine Particle Cell Interactions In Vitro: Molecular Mechanisms Leading To Altered Gene Expression in Relation to Particle Composition
The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.
Project Research Results
- Final Report
- 2011 Progress Report
- 2009 Progress Report
- 2008 Progress Report
- 2007 Progress Report
- 2006 Progress Report
- Original Abstract
13 journal articles for this subproject
Main Center: R832415
191 publications for this center
144 journal articles for this center