Aerodyne Research, Inc.
news and recent publications
 

Aerodyne in the news

• January 2010 - Aerodyne's gas sampling probe is spotlit in the Air Force SBIR/STTR Advantage.
   

• November 2009 - Aerodyne's Tunable Infrared Laser Differential Absorption Spectrometer (TILDAS) instruments are featured in NASA Spinoff 2009.
   

• November 2009 - Dr. Douglas Worsnop named to the AAAR Board of Directors for 2010-2011.  The American Association for Aerosol Research is a nonprofit professional organization whose vision is to provide scientific forums and publications in all aspects of aerosol research, to encompass the diverse technical disciplines utilizing aerosol technology, and to engender aerosol research and innovation of the highest quality.  Association membership represents all areas of aerosol science including: Global Environment, Microcontamination, Air Pollution, Instrumentation/Measurement, Aerosol Chemistry, Material Synthesis, Aerosol Physics, Pharmaceutical Aerosols, Occupational and Public Health, Filtration/Separation, Atmospheric Sciences, Combustion, Biological Aerosols, Metrology/Standards, Indoor Air Quality, and Radioactive Aerosols/Nuclear Safety.
   

• October 2009 - The National Research Council's Committee on the Significance of International Transport of Air Pollutants chaired by Dr. Charles Kolb  has published the report: Global Sources of  Local Pollution: An Assessment of Long-Range Transport of Key Air Pollutants to and from the United States (2009), National Academies Press. The report examines four types of air pollutants: ozone; particulate matter such as dust, sulfates, or soot; mercury; and persistent organic pollutants such as DDT.  The committee found evidence, including satellite observations, that these four types of pollutants can be transported aloft across the Northern Hemisphere, delivering significant concentrations to downwind continents.
  
  The report was sponsored by the U.S. Environmental Protection Agency, National Oceanic and Atmospheric Administration, NASA, and National Science Foundation.  The National Academy of Sciences, National Academy of Engineering, Institute of Medicine, and National Research Council make up the National Academies.  They are independent, nonprofit institutions that provide science, technology, and health policy advice under an 1863 congressional charter.  Committee members, who serve pro bono as volunteers, are chosen by the Academies for each study based on their expertise and experience and must satisfy the Academies' conflict-of-interest standards.  At the Committee's EPA sponsor's request Dr. Kolb wiil present the report's Findings and Recommendations at the workshop of the UN's Task Force on  Hemispheric Transport of Air Pollution in Toronto, 11-13 November. 2009.
   

• August 2009 - Dr. Charles E. Kolb presents the urban metabolism model of megacities at the 238th National Meeting of the American Chemical Society.
   

• July 2009 - Dr. Charles E. Kolb has been selected as a member of the inaugural class of Fellows of the American Chemical Society for his outstanding contributions to the chemical sciences and service to the ACS and the chemistry community.  The announcement was made in the July 27, 2009 issue of  ACS  Chemical & Engineering News.
   

• January 2009 - Aerodyne Research is pleased to announce that Dr. David D. Nelson has been elected a fellow of the Optical Society of America (OSA).  Dr. Nelson was recognized by OSA "for innovation in infrared spectroscopy and its application to environmental science, assessment and monitoring, and industrial process optimization and control. "  Dr. Nelson has worked at Aerodyne since 1989 and is currently co-Director of the Center for Atmospheric and Environmental Chemistry and Aerodyne's Vice President of Operations.  The official announcement of the OSA fellowship awards is posted on the OSA website at http://www.osa.org/aboutosa/awards/fellows/recentfellows/2009.aspx . 
   

• April 2008 - Dr. Richard Miake-Lye is presented with a copy of the Nobel Peace Prize certificate bestowed on the Intergovernmental Panel on Climate Change in 2007.  The copy is awarded to scientists who have contributed substantially to the work of the IPCC since its inception.
   

• February 2008 - Aerodyne Research Inc. research scientists, mobile laboratory and papers are featured in Environmental Science & Technology News article "Characterizing Airplane Plumes on the Runway", February 20, 2008.
   

• ARI's advanced air pollution instruments, its mobile air quality laboratory and several ARI staff members are featured in a new video entitled "Air Pollution", one of 13 ~half hour videos that form the core of of a new environmental science course for high school teachers and college level instruction. The course is entitled Habitable Planet; A Systems Approach to Environmental Science and was prepared by the Harvard Smithsonian Center for Astrophysics' Science Media Group with sponsorship from the Annenberg Foundation.  The course is being distributed by Annenberg Media where interested viewers can register to stream the course videos.
   

• January 2008 - Aerodyne partners with the Mystic View Tack Force and the Tufts Community Research Center to measure and characterize highway pollution as part of a research study on health effects of pollution near highways.
   

• December 2007 - Dr. Charles E. Kolb named chair of the 2008 American Society Committee on Environmental Improvement (CEI) for the third year.  The Environmental Committee is promoting sustainability.
   

• August 2007 - The Aerodyne Aerosol Mass Spectrometer (AMS) is cited in Department of the Navy SBIR/STTR Success stories by the Office of Naval Research.  The AMS was successfully deployed on a Twin Otter research aircraft for the Naval Post Graduate School in conjunction with the California Institute of Technology during the Marine Aerosol Stratus Experiment.
   

• June 2007 - Dr. Douglas Worsnop accepts the Aerodyne Research Inc.  Department of Energy Firm of the Year Award for our contributions to the Office of Science Atmospheric Science Program (ASP) in the Office of Biological and Environmental Research.  Aerodyne’s Phase II SBIR project, “Development of a Versatile Aircraft Aerosol Mass Spectrometer (AMS) for Organic Aerosol Analysis,” produced important new information in the analysis of atmospheric aerosols during the Megacity Aerosol eXperiment in Mexico City (MAX-Mex) in March 2006.
   

• May 2007 - Dr. Richard Miake-Lye accepts the 2007 EPA Climate Protection Award for work with the Joint Strike Fighter Emission Test Team.    The team developed a test that allows scientists to gauge the contribution of jet aircraft particulate emissions to global climate change. The Climate Protection Partnership Division of the EPA recognizes exceptional leadership, outstanding innovation, personal dedication and technical achievements in protecting the climate.
   

• February 2007 - Dr. Douglas R. Worsnop recognized as a Fellow of The American Geophysical Union.  AGU has a diverse program for recognizing members and others who have made outstanding contributions to the advancement of the geophysical sciences, to the service of the community, and to the public’s understanding. This honor is conferred upon not more than 0.1% of all AGU members in any given year.
   

• September 2006 - Dr. Dougas R. Worsnop is awarded a distinguished professor position with the Academy of Finland.  The FiDiPro programme is a funding programme jointly launched by the Academy of Finland and Tekes with the aim of recruiting professor-level top researchers.  The goal of the Finland Distinguished Professor Programme (FiDiPro) is to raise the level of scientific and technological knowledge and know-how in Finland and add a more international element to the Finnish research system.
   

• February 2006 - Dr. Barry McManus elevated to rank of Fellow by the Board of Directors of The Optical Society of America for the design, fabrication, and utilization of innovative tunable infrared laser instruments to address air quality and global change issues.
   

• October 27, 2005 - Dr. Douglas R. Worsnop of Aerodyne Research, Inc. has been awarded the distinction of AAAS Fellow.  Election as a Fellow is an honor bestowed upon AAAS members by their peers.
   

• October 20, 2005 - Dr. Charles E. Kolb, President, awarded the 25th Henry A. Hill Memorial Award for his outstanding contributions to the Northeastern Section of the American Chemical Society.  "2005 Henry A. Hill Award to C.E. Kolb," The Nucleus, October 2005.
   

• May 16, 2005 - Stephen Jones of Aerodyne received the One NASA Peer Award in recognition for his role in developing the Hyperspectral Polarimeter for Aerosol Retrievals (HySPAR)  for  the team effort of developing the NASA Active-Passive Airborne Instrument Suite for Aerosol Measurement.
   

• October 8, 2004 - Dr. Douglas R. Worsnop, Vice President, and Dr. John T. Jayne, Principle Scientist, are the recipients of the 2004 Benjamin Y. H. Liu Award for their achievements in atmospheric composition measurement with the Aerodyne mass spectrometer system (AMS). This award honors Benjamin Y. H. Liu for his leadership in the aerosol community and  "recognizes outstanding contributions to aerosol instrumentation and experimental techniques that have significantly advanced the science and technology of aerosols."
   

• July 2004 - The Aerodyne Research QC-TILDAS Ammonia Monitor is EPA/ETV verified for ambient ammonia monitoring.  The results of the verification test of the EPA Environmental Technology Verification Program (ETV) for the instrument are summarized in the Verification Statement.  A complete description of the technology, verification method and procedures, and detailed results of the test on the Aerodyne Research QC-TILDAS Ammonia Monitor are given in the verification report . 
   

•  January 2004 American Meteorological Society announcement and award for outstanding services for our aerosol and trace gas species measurements.
  

• "Quantum Cascade Laser Improves Smoke Analysis" Photonics Spectra, Accent on Applications, December 2003.
   

• "The Impact of Combustion Emissions on the Atmosphere: New Tools and Techniques" MIT Hottel Lecture given by Dr. Charles E. Kolb, President, October 24, 2003
   

• ARI scientists and facilities support MIT's Mexico City Metropolitan Area (MCMA) Project described by Mit's Laboratory for Energy and the Environment in their October/November 2002 e-lab Research Report.
   

• ARI Mobile Laboratory in Mexico City described in MIT's Technology Review October 2003.
   

•  Dr. Charles E. Kolb, President,  discusses improved air quality monitoring for the AIP Inside Science News Service.

 

Recent Publications

Center for Aerosol and Cloud Chemistry

"Highly time- and size-resolved characterization of submicron aerosol particles in Beijing using an Aerodyne Aerosol Mass Spectrometer," J. Sun, Q. Zhang, M. R. Canagaratna, Y. Zhang, N. L. Ng, Y. Sun, J. T. Jayne, X. Zhang, X. Shang, D. R. Worsnop, Atmos. Environ., 44, (1), 131-140, 2010.

"New particle formation from the oxidation of direct emissions of pine seedlings," L. Q. Hao, P. Uli-Pirila, P. Tiitta, S. Romakkaniemi, P. Vaatovaara, M. K. Kajos, J. Rinne, J. Heijari, A. Kortelainen, P. Miettinen, J. H. Kroll, J.. K. Holopainen, J. N. Smith, J. Joutsensaari, M. Kulmala, D. R. Worsnop, A. Laaksonen, Atmos. Chem. Phys., 9, (20), 8121-8137, 2009.

"Mass spectral characterization of submicron biogenic organic particles in the Amazon Bason", Q. Chen, D. K. Farmer, J. Schneider, S. R. Zorn, C. L. Heald, T. G. Karl, A. Guenther, J. D. Allen, N, Robinson, H. Coe, J. R. Kimmel, T. Pauliquevis, S. Borrmann, U. Pöschl, M. O. Andreae, P. Artaxo, J. L. Jimenez, S. T. Martin, Geophys. Re. Lett., 36, L20806, doi:10.1029GL039880, 2009.

"Chemically-resolved aerosol volatility measurements from two megacity field studies", J. A. Huffman, K. S. Docherty, A. C. Aiken, M. J. Cubison, I. M. Ulbrich, P. F. DeCarlo, D. Sueper, J. T. Jayne, D. R. Worsnop, P. J. Ziemann, J. L. Jimenez, Atmos. Chem. Phys. 9, (18), 7161-7182, 2009.

"Modeling organic aerosols during MILAGRO: importance of biogenic secondary organic aerosols", A. Hodzic, J. L. Jimenez, S. Madronich, A. C. Aiken, B. Bessagnet, G. Curci, J. Fast, J.-F. Lamarque, T. B. Onasch, G. Roux, J. J. Schauer, E. A. Stone, I. M. Ulbrich, Atmos. Chem. Phys. 9, (18), 6949-6981, 2009.

"Single particle characterization using a light scattering module coupled to a time-of-flight aerosol mass spectrometer", E. S. Cross, T. B. Onasch, M. Canagaratna, J. T. Jayne, J. Kimmel, X.-Y. Yu, M. L. Alexander, D. R. Worsnop,  P. Davidovits,   Atmos. Chem. Phys. 9, (20), 7769-7793, 2009.

"Measurement of fragmentation and functionalization pathways in the heterogeneous oxidation of oxidized organic aerosol", J. H. Kroll, J. D. Smith, D. L. Che, S. H. Kessler, D. R. Worsnop, K. R. Wilson, Phys. Chem. Chem. Phys. 11, (36), 8005-8014, 2009.

"Absorption enhancement of coated absorbing aerosols: Validation of the photo-acoustic technique for measuring the enhancement", D. A. Lack, C. D. Cappa, E. S. Cross, P. Massoli, A. T. Ahern, P. Davidovits, T. B. Onasch, Aerosol Sci. Tech., 43, (10), 1006-1012, 2009.

"Chemical properties of aircraft engine particulate exhaust emissions", T. B. Onasch, J. T. Jayne, S. Herndon, D. R. Worsnop, R. C. Miake-Lye, J. Propul. Power 25, (5), 1121-1137, 2009.

"Mexico City aerosol analysis during MILAGRO using high resolution aerosol mass spectrometry at the urban supersite (T0) – Part 1: Fine particle composition and organic source apportionment", A. C. Aiken, D. Salcedo, M. J. Cubison, J. A. Huffman, P. F. DeCarlo, I. M. Ulbrich, K. S. Docherty, D. Sueper, J. R. Kimmel, D. R. Worsnop, A. Trimborn, M. Northway, E. A. Stone, J. J. Schauer, R. M. Volkamer, E. Fortner, B. de Foy, J. Wang, A. Laskin, V. Shutthanandan, J. Zheng, R. Zhang, J. Gaffney, N. A. Marley, G. Paredes-Miranda, W. P. Arnott, L. T. Molina, G. Sosa, and J. L. Jimenez,  Atmos. Chem. Phys. 9,  6633-6653, 2009.

"Characterization of a thermodenuder-particle beam mass spectrometer system for the study of organic aerosol volatility and composition," A. E. Faulhaber, B. M. Thomas, J. L. Jimenez, J. T. Jayne, D. R. Worsnop, and P. J. Ziemann, Atmos. Meas. Tech., 2, (1), 15-31-2009.

"Evaluation of mobile emissions contributions to Mexico City’s emissions inventory using on-road and cross-road emission measurements and ambient data," M. Zavala, S. C. Herndon, E. C. Wood, T. B. Onasch, W. B. Knighton, L. C. Marr, C. E. Kolb, L. T. Molina, Atmos. Chem. Phys., 9, (17), 6305-6317, 2009.

"Evaluating simulated primary anthropogenic and biomass burning organic aerosols during MILAGRO: implications for assessing treatments of secondary organic aerosols," J. Fast, A. C. Aiken, J. Allan, L. Alexander, T. Campos, M. R. Canagaratna, E. Chapman, P. F. DeCarlo, B. de Foy, J. Gaffney, J. de Gouw, J. C. Doran, L. Emmons, A. Hodzic, S. C. Herndon, G. Huey, J. T. Jayne, J. L. Jimenez, L. Kleinman,W. Kuster, N. Marley, L. Russell, C. Ochoa, T. B. Onasch, M. Pekour, C. Song, I. M. Ulbrich, C. Warneke, D. Welsh-Bon, C. Wiedinmyer, D. R. Worsnop, X.-Y. Yu1, and R. Zaveri, Atmos. Chem. Phys, 9, (16), 6191-6215, 2009.

"A review of Secondary Organic Aerosol (SOA) formation from isoprene," A. G. Carlton, C. Wiedinmyer, and J. H. Kroll, Atmos. Chem. Phys., 9, (13), 4987-5005, 2009.

"Emission and chemistry of organic carbon in the gas and aerosol phase at a sub-urban site near Mexico City in March 2006 during the MILAGRO study," J. A. de Gouw, D. Welsh-Bon, C. Warneke, W. C. Kuster, L. Alexander, A. K. Baker, A. J. Beyersdorf, D. R. Blake, M. Canagaratna, A. T. Celada, L. G. Huey, W. Junkermann, T. B. Onasch, A. Salcido, S. J. Sjostedt, A. P. Sullivan, D. J. Tanner, O. Vargas, R. J. Weber, D. R. Worsnop, X. Y. Yu, R. Zaveri, Atmos. Chem. Phys., 9, (10), 3425–3442, 2009.

"Mixing and phase partitioning of primary and secondary organic aerosols," A. Asa-Awuku, M. A. Miracolo, J. H. kroll, A. L. Robinson, N. M. Donahue, Geophys. Res. Lett., 36, L15827, doi:10.1029/2009GL039301, 2009.

"The time evolution of aerosol size distribution over the Mexico City Plateau," L. I. Kleinmann, S. R. Springston, J. Wang, P. H. Daum, Y.-N. Lee, L. J. Nunnermacker, G. I. Senum, J. Weinstein-Lloyd, M. L. Alexander, J. Hubbe, J. Ortega, R. A. Zaveri, M. R. Canagaratna, J. Jayme, Atmos. Chem. Phys., 9 (1), 4261-4278, 2009.

"Chemically-resolved volatility measurements of organic aerosol from different sources," J. A. Huffman, K. S. Docherty, C. Mohr, M. J. Cubison, I. M. Ulbrich, P. J. Ziemann, T. B. Onasch, J. L. Jimenez, Environ. Sci. Technol., 43, (14), 5361-5367, 2009.

"Intermediate-volatility organic compounds: A potential source of ambient oxidized organic aerosol," A. A. Presto, M. A. Miracolo, J. H. Kroll, D. R. Worsnop, A. L. Robinson, N. M. Donahue,  Environ. Sci. Tech., 43 (13), 4744-4749, 2009.

"Sampling artifacts from conductive silicone tubing," M. T. Timko, Z. Yu, J. Kroll, J. T. Jayne, D. R. Worsnop, R. C. Miake-Lye, T. B. Onasch, D. Liscinsky, T. W. Kirchstetter, H. Destaillats, A. L. Holder, J. D. Smith, K. R. Wilson, Aerosol Sci. Tech., 43, (9), 855-865, 2009.

"Low fractal dimension cluster-dilute soot aggregates from a premixed flame," R. K. Chakrabarty, H. Moosmüller, W. P. Arnott, M. A. Garro, G. Tian, J. G. Slowik, E. S. Cross, J.-H. Han, P. Davidovits, T. B. Onasch, S. R. Worsnop, Phys. Rev. Lett. 102, (23), 235504, 2009.

"The heterogeneous reaction of hydroxyl radicals with sub-micron squalane particles: a model system for understanding the oxidative aging of ambient aerosols," J. D. Smith, J. H. Kroll, C. D. Cappa, D. L. Che, C. L. Liu, M. Ahmed, S. R. Leone, D. R. Worsnop, K. R. Wilson, Atmos. Chem. Phys., 9, 3209-3222, 2009.

"Size-related aerosol chemistry on Whistler Mountain, Canada with a high-resolution aerosol mass spectrometer during INTEX-B," Y. Sun, Q. Zhang, A. M. Macdonald, K. Hayden, S. M. Li, P. S. K. Liu, K. G. Anlauf, W. R. Leaitch, A. Steffen, M. Cubison, D. R. Worsnop, A. van Donkelaar, R. V. Martin, Atmos. Chem, Phys, 9, 3095-3111, 2009.

"Interpretation of organic components from positive matrix factorization of aerosol mass spectrometric data," I. M. Ulbrich, M. R. Canagaratna, Q. Zhang, D. R. Worsnop, J. L. Jimenez, Atmos. Chem. Phys. 9, 2891-2918, 2009.

"A case study of ozone production, nitrogen oxides, and the radical budget in Mexico City," E. C. Wood, S. C. Herndon, T. B. Onasch, J. H. Kroll, M. R. Canagaratna, C. E. Kolb, D. R. Worsnop, J. A. Neuman, R. Seila, M. Zavala, W. B. Knighton, Atmos. Chem. Phys., 9, 2499-2517, 2009.

"Isoprene photooxidation: New insights into the production of acids and organic nitrates," F. Paulot, J. D. Crounse, H. G. Kjaergaard, J. J. Kroll, J. H. Seinfeld, P. O. Wennberg, Atmos. Chem. Phys., 9, 1479-1501, 2009.

"Loading-dependent elemental composition of α-pinene SOA particles," J. E. Shilling, Q. Chen, S. M. King, T. Rosenoern, J. H. Kroll, D. R. Worsnop, P. F. Decarlo, A. C. Aiken, D. Sueper, J. L. Jimenez, S. T. Martin, Atmos. Chem. Phys. 9, (3), 771-782, 2009.

"Particulate emissions from commercial shipping: Chemical, physical, and optical properties," D. A. Lack, J. J. Corbett, T. Onasch, B. Lerner, P. Massoli, P. K. Quinn, T. S. Bates, D. S. Covert, D. Coffman, B. Sierau, S. Herndon, J. Allan, T. Baynard, E. Lovejoy, A. R. Ravishankara, E. Williams, JGR, 114, D00F04, doi:10.1029/2008JD011300, 2009.

"Collection efficiencies in an Aerodyne aerosol mass spectrometer as a function of particle phase for laboratory generated aerosols," B. M. Matthew, A. M. Middlebrook, T. B. Onasch, Aerosol Sci. Tech., 42, (11), 884-898, 2008.

"Comparison of emissions from on-road sources using a mobile laboratory under various driving and operational sampling modes," M. Zavala, S. C. Herndon, E. C. Wood, J. T. Jayne, D. D. Nelson, A. M. Trimborn, E. Dunlea, W. B. Knighton, A. Mendoza, D. T. Allen, C. E. Kolb, M. J. Molina, and L. T. Molina, Atmos. Chem. Phys., 9, 1-14, 2009.

"Effects of aerosol organics on cloud condensation nucleus (CCN) concentration and first indirect aerosol effect," J. Wang, Y.-N. Lee, P. H. Daum, J. Jayne, M. L. Alexander, Atmos. Chem. Phys., 8, (21), 6325-6339, 2008.

"An eddy-covariance system for the measurement of surface/atmosphere exchange fluxes of submicron aerosol chemical species—first application above an urban area," E. Nemitz, J. L. Jimenez, J. A. Huffman, I. M. Ulbrich, M. R. Canagaratna, D. R. Worsnop, A. B. Guenther, Aerosol Sci. Tech, 42, (8), 636-657, 2008.  DOI: 10.1080/02786820802227352

"Development and characterization of a fast-stepping/scanning thermodenuder for chemically-resolved aerosol volatility measurements," J. A. Huffman, P. J. Ziemann, J. T. Jayne, D. R. Worsnop,  J. L. Jimenez, Aerosol Sci. Tech, 42, (5), 395-407, 2008.  DOI: 10.1080/02786820802104981

"Correlation of secondary organic aerosol with odd oxygen in Mexico City," S. C. Herndon, T. B. Onasch, E. C. Wood, J. H. Kroll, M. R. Canagaratna, J. T. Jayne, M. A. Zavala, W. B. Knighton, C. Mazzoleni, M. K. Dubey, I. M. Ulbrich, J. L. Jimenez, R. Seila, J. A. de Gouw, B. de Foy, J. Fast, L. T. Molina, C. E. Kolb, D. R. Worsnop, Geophys. Res. Lett.,  35, L15804. doi:10.1029/2008GL034058, 2008.

"CCN activation experiments with adipic acid: effect of particle phase and adipic acid coatings on soluble and insoluble particles," S. S. Hings, W. C. Wrobel, E. S. Cross, D. R.Worsnop, P. Davidovits, T. B. Onasch, Atmos. Chem. Phys., 8, (14), 3735-3748, 2008.

"Global modeling of secondary organic aerosol formation from aromatic hydrocarbons: high- vs. low-yield pathways," D. K. Henze, J. H. Seinfeld, N. L. Ng, J. H. Kroll, T.-M. Fu, D. J. Jacob, C. L. Heald, Atmos. Chem. Phys., 8, (9), 2405-2421, 2008.

"The role of VOC oxidation products in continental new particle formation," A. Laaksonen, M. Kulmala, C. D. O’Dowd, J. Joutsensaari, P. Vaattovaara, S. Mikkonen, K. E. J. Lehtinen, L. Sogacheva, M. Dal Maso, P. Aalto, T. Petäjä, A. Sogachev, Y. J. Yoon, H. Lihavainen, D. Nilsson, M. C. Facchini, F. Cavalli, S. Fuzzi, T. Hoffmann, F. Arnold, M. Hanke, K. Sellegri, B. Umann, W. Junkermann, H. Coe, J. D. Allan, M. R. Alfarra, D. R. Worsnop, M. -L. Riekkola, T. Hyötyläinen, Y. Viisanen, Atmos.Chem. Phys. 8, (10), 2657-2665, 2008.

"Spatial and temporal variability of particulate polycyclic aromatic hydrocarbons in Mexico City," D. A. Thornhill, B. de Foy, S. C. Herndon, T. B. Onasch, E. C. Wood, M. Zavala, L. T. Molina, J. S. Gaffney, N. A. Marley, L. C. Marr1, Atmos. Chem. Phys., 8, (12), 3093-3105, 2008.

"A combined droplet train and ambient pressure photoemission spectrometer for the investigation of liquid/vapor interfaces," D. E. Starr, E. K. Wong, D. R. Worsnop, K. R. Wilson, H. Bluhm, Phys. Chem. Chem. Phys., 10, (21), 3093-3095, 2008.

"O/C and OM/OC rations of primary, secondary, and ambient organic aerosols with high-resolution time-of-flight aerosol mass spectrometry," A. C. Aiken, P. F. DeCarlo, J. H. Kroll, D. R. Worsnop, J. A. Huffman, K. S. Docherty, I. M. Ulbrich, C. Mohr, J. R. Kimmel, D. Sueper, Y. Sun, Q. Zhang, A. Trimborn, M. Northway, P. J. Ziemann, M. R.. Canagaratna, T. B. Onasch, M. R. Alfarra, A. S. H. Prevot, J. Dommen, J. Duplissy, A. Metzger, U. Baltensperger, J. L. Jimenez, Environ. Sci. Tech., 42, (12), 4478-4485, 2008.

"Total observed organic carbon (TOOC) in the atmosphere: a synthesis of North American observations," C. L. Heald, A. H. Goldstein, J. D. Allan, A. C. Aiken, E. Apel, E. L. Atlas, A. K. Baker, T. S. Bates, A. J. Beyersdorf, D. R. Blake, T. Campos, H. Coe, J. D. Crounse, P. F. DeCarlo, J. A. de Gouw, E. J. Dunlea, F. M Flocke, A. Fried, P. Goldan, R. J. Griffin, S. C. Herndon, J. S. Holloway, R. Holzinger, J. L. Jimenez, W. Junkermann, W. C. Kuster, A. C. Lewis, S. Meinardi, D. B. Millet, T. Onasch, A. Polidori, P. K. Quinn, D. D. Riemer, J. M. Roberts, D. Salcedo, B. Sive, A. L. Swanson, R. Talbot, C. Warneke, R. J. Weber, P. Weibring, P. O. Wennberg, D. R. Worsnop, A. E. Wittig, R. Zhang, J. Zheng, W. Zheng, Atmos. Chem. Phys., 8, (7), 2007-2025, 2008."Particle mass yield in secondary organic aerosol formed by the dark ozonolysis of a-pinene," J. E. Shilling, Q. Chen, S. M. King, T. Rosenoern, J. H. Kroll, D. R. Worsnop, K. A. McKinney, S. T. Martin, Atmos. Chem. Phys., 8, 2073-2088, 2008.

"Chemistry of secondary organic aerosol: Formation and evolution of low-volatility organics in the atmosphere," J. H. Kroll, J. H. Seinfeld, Atmos. Environ. 42, 3593-3624, 2008.

"The time evolution of aerosol composition over the Mexico City plateau," L. I. Kleinman, S. R. Springston, P. H. Daum, Y.-N. Lee, L. J. Nunnermacker, G. I. Senum, J. Wang, J. Weinstein-Lloyd, M. L. Alexander, J. Hubbe, J. Ortega, M. R. Canagaratna, J. Jayne, Atmos. Chem. Phys. 8, (6), 1559-1575, 2008.

"Commercial Aircraft Engine Emissions Characterization of in-Use Aircraft at Hartsfield-Jackson Atlanta International Airport," S. C. Herndon, J. T. Jayne, P. Lobo, T. B. Onasch, G. Fleming, D. E. Hagen, P. D. Whitefield, R. C. Miake-Lye, Environ. Sci. Technol. 42, (6), 1877-1883, 2008.

"Light scattering and absorption by fractal-like carbonaceous chain aggregates: comparison of theories and experiment," R. K. Chakrabarty, H. Moosmüller, W. P. Arnott, M. A. Garro, J. G. Slowik, E. S. Cross, J.-H. Han, P. Davidovits, T. B. Onasch,  D. R. Worsnop, Applied Optics 46 (28), 6990-7006, 2007

"Effect of NOx level on secondary organic aerosol (SOA) formation from the photooxidation of terpenes," N. L. Ng P. S. Chhabra1, A. W. H. Chan, J. D. Surratt, J. H. Kroll, A. J. Kwan, D. C. McCabe, P. O. Wennberg, A. Sorooshian1, S. M. Murphy, N. F. Dalleska, R. C. Flagan, and J. H. Seinfeld, Atmos. Chem. Phys. 7, (19), 5159–5174, 2007.

"Technical Note: Description and Use of the New Jump Mass Spectrum Mode of Operation for the Aerodyne Quadrupole Aerosol Mass Spectrometers (Q-AMS)," J. Crosier, J. L. Jimenez, J. D. Allan, K. N. Bower, P. I. Williams, M. R. Alfarra, M. R. Canagaratna, J. T. Jayne, D. R. Worsnop, and H. Coe, Aerosol Sci. Tech. 41, (9), 865-872, 2007.

"Demonstration of a VUV lamp photoionization source for improved organic speciation in an aerosol mass spectrometer," M. J. Northway, J. T. Jayne, D. W. Toohey, M. R. Canagaratna, A. Trimborn, K.-I. Akiyama, A. Shimono, J. L. Jimenez, P. F. DeCarlo, K. R. Wilson,  D. R. Worsnop, Aerosol. Sci. Tech. 41, (9), 828-839, 2007.

"Nucleation of bulk phases in the HCl/H₂O system," B. F. Henson, K. R. Wilson, J.  M. Robinson, C. A. Nobel, J. L. Casson, L. F. Voss, D. R. Worsnop, J. Phys. Chem. A 11, (35), 8635-8641, 2007.

"Measurements of morphology changes of fractal soot particles using coating and denuding experiments: Implications for optical absorption and atmospheric lifetime," J. G. Slowik, E. S. Cross, J-H. Han, J. Kolucki, P. Davidovits, L. R. Williams, T. B. Onasch, J. T. Jayne, C. E.  Kolb, D. R. Worsnop,  Aerosol. Sci. Tech. 41, (8), 734-750, 2007.

"Transmission efficiency of an aerodynamic focusing lens system: Comparison of model calculations and laboratory measurements for the Aerodyne Aerosol Mass Spectrometer," P. S. K.  Liu, R. Deng, K. A. Smith, L. R. Williams, J. T. Jayne, M. R. Canagaratna, K. Moore, T. B. Onasch,  D. R. Worsnop, T. Deshler, Aerosol. Sci. Tech. 41, (8), 721-733, 2007.

"Ubiquity and dominance of oxygenated species in organic aerosols in anthropogenically-influenced Northern Hemisphere midlatitudes", Q. Zhang, J. L. Jimenez, M. R. Canagaratna, J. D. Allan, H. Coe, I. Ulbrich, M. R. Alfarra, A. Takami, A. M. Middlebrook, Y. L. Sun, K. Dzepina, E. Dunlea, K. Docherty, P. F. DeCarlo, D. Salcedo, T. Onasch, J. T. Jayne, T. Miyoshi, A. Shimono, S. Hatakeyama, N. Takegawa, Y. Kondo, J. Schneider, F. Drewnick, S. Borrmann, S. Weimer, K. Demerjian, P. Williams, K. Bower, R. Bahreini, L. Cottrell, R. J. Griffin, J. Rautiainen, J. Y. Sun, Y. M. Zhang, D. R. Worsnop, Geophys. Res. Lett.,  34, L13801. doi:10.1029/2007GL029979, 2007.

"Transport of forest fire emissions from Alaska and the Yukon Territory to Nova Scotia during summer 2004," T.J. Duck, B.J. Firanski, D.B. Millet, A.H. Goldstein, J. Allan, R. Holzinger, D.R. Worsnop,  A.B. White, A. Stohl, C.S. Dickinson, A. van Donkelaar, JGR, 112, D10S44, doi:10.1029/2006JD007716, 2007.

"A case study of urban particle acidity and its influence on secondary organic aerosol," Q. Zhang, J.L. Jimenez, D.R. Worsnop, M. Canagaratna, Environ. Sci. Technol., 41, 3213-3219, 2007.

"Regional variation of organic functional groups in aerosol particles on four U.S. east coast platforms during the International Consortium for Atmospheric Research on Transport and Transformation 2004 campaign," S. Gilardoni, L. M. Russell, A. Sorooshian, R. C. Flagan, J. H. Seinfeld, T. S. Bates, P. K. Quinn, J. D. Allan, B. Williams, A. H. Goldstein, T. B. Onasch, D. R. Worsnop, JGR, 112, D10S27, doi:10.1029/2006JD007737, 2007.

"Aircraft observations of aerosol composition and ageing in New England and Mid-Atlantic States during the summer2002 New England Air Quality Study field campaign," L.I. Kleinman, P.H. Daum, Y.-N. Lee, G.I. Senum, S.R. Springston, J. Wang, C. Berkowitz, J. Hubbe, R.A. Zaveri, F.J. Brechtel, J. Jayne, T.B. Onasch, D. Worsnop,  JGR, 112, D09310, doi:10.1029/2006JD007786, 2007.

"Detection of particle-phase polycyclic aromatic hydrocarbons in Mexico City using an aerosol mass spectrometer," K. Dzepina, J. Arey, L.C. Marr, D.R. Worsnop, D. Salcedo, Q. Zhang, T.B. Onasch, L.T. Molina, M.J. Molina, J.L. Jimenez, Int. J. Mass Spectrom., 263, (2-3) 152-170, 2007.

"Emission, oxidation, and secondary organic aerosol formation ofvolatile organic compounds as observed at Chebogue Point, Nova Scotia," R. Holzinger, D.B. Millet, B. Williams, A. Lee, N. Kreisberg, S.V. Hering, J. Jinenez, J.D. Allan, D.R. Worsnop, A.H. Goldstein, JGR, 112, D10S24, doi:10.1029/2006JD007559, 2007.

"Laboratory and Ambient Particle Density Determinations using Light Scattering in Conjunction with Aerosol Mass Spectrometry," E.S. Cross, J.G. Slowik, P. Davidovits, J.D. Allan, D.R. Worsnop, J.T. Jayne, D.K. Lewis, M. Canagaratna, T.B. Onasch, Aerosol Sci. Tech., 41, (4) 343-359, 2007.

"An Inter-Comparison of Instruments Measuring Black Carbon Content of Soot Particles," J.G. Slowik, E.S. Cross, J-H. Han, P. Davidovits, T.B. Onasch, J.T. Jayne, L.R. Williams, M.R. Canagaratna, D.R. Worsnop, R.K. Chakrabarty, H. Moosmüller, W.P. Arnott, J.P. "Schwarz, R-S. Gao, D.W. Fahey, G.L. Kok, A. Petzold, Aerosol Sci. Tech., 41, (3), 295-314, 2007.

"Chemical speciation of organic aerosol during the International Consortium for Atmospheric Research on Transport and Transformation 2004: Results from in situ measurements," B.J. Williams, A.H. Goldstein, D.B. Millet, R. Holzinger, N.M. Kreisberg, S.V. Hering, A.B. White, D.R. Worsnop, J.D. Allan, J.L. Jimenez, JGR, 112, D10S26, doi:10.1029/2006JD007601, 2007.

"A Novel Method for Estimating Light-Scattering Properties of Soot Aerosols Using a Modified Single-Particle Soot Photometer," R.S. Gao, J.P. Schwarz, K.K.Kelly, D.W. Fahey, L.A. Watts, T.L. Thompson, J.R. Spackman, J.G. Slowik, E.S. Cross, J.-H. Han, P. Davidovits, T.B. Onasch, D.R. Worsnop, Aerosol. Sci. Tech., 41, (2), 125-135, 2007.

"Chemical and Microphysical Characterization of Ambient Aerosols with the Aerodyne Aerosol Mass Spectrometer," M.R. Canagaratna, J.T. Jayne, J.L. Jimenez, J.D. Allan, M.R. Alfarra, Q. Zhang, T.B. Onasch, F. Drewnick, H. Coe, A. Middlebrook, A. Delia, L.R. Williams, A.M. Trimborn, M.J. Northway, P.F. DeCarlo, C.E. Kolb, P. Davidovits, D.R. Worsnop, Mass. Spec. Rev. 26, 185-222, 2007.

"Chemical characteristics of North American surface layer outflow: Insights from Chebogue Point, Nova Scotia," D.B. Millet, A.H. Goldstein, R. Holzinger, B.J. Williams, J.D. Allan, J.L. Jimenez, D.R. Worsnop, J.M. Roberts, A.B. White, R.C. Hudman, I.T. Bertschi, A. Stohl, JGR, 111, D23S53, doi:10.1029/2006JD007287, 2006.

"Technical Note: Use of a beam width probe in an Aerosol Mass Spectrometer to monitor particle collection efficiency in the field," D. Salcedo, T. B. Onasch, M. R. Canagaratna, K. Dzepina, J. A. Huffman, J. T. Jayne, D. R. Worsnop, C. E. Kolb, S.Weimer, F. Drewnick, J. D. Allan, A. E. Delia, and J. L. Jimenez, Atmos. Chem. Phys., 7, 549-556, 2007.

"Distribution, magnitudes, reactivities, ratios and diurnal patterns of volatile organic compounds in the Valley of Mexico during the MCMA 2002 & 2003 field campaigns," E. Velasco1, B. Lamb, H. Westberg, E. Allwine, G. Sosa, J. L. Arriaga-Colina, B. T. Jobson, M. L. Alexander, P. Prazeller, W. B. Knighton, T. M. Rogers, M. Grutter, S. C. Herndon, C. E. Kolb, M. Zavala, B. de Foy, R. Volkamer, L. T. Molina, and M. J. Molina, Atmos. Chem. Phys., 7, 329-353, 2007.

"Oxygenated and water-soluble organic aerosols in Tokyo," Y. Kondo,  Y. Miyazaki, N.Takegawa, T. Miyakawa, R.J. Weber, J.L. Jimenez, Q. Zhang, D.R. Worsnop,  JGR, 112, D1, D01203 doi:10.1029/2006JD007056,  2007.

Center for Atmospheric and Environmental Chemistry

"Multicomponent breath analysis with infrared absorption using room-temperature quantum cascade lasers," J. H. Shorter, D. D. Nelson, J. Barry McManus, M. S. Zahniser, D. K. Milton, IEEE Sensors J., 10 (1), 76-84, 2010.

"Hit from both sides: tracking industrial and volcanic plumes in Mexico City with surface measurements and OMI SO₂ retrievals during the MILAGRO field campaign," B. de Foy, N. A. Krotkov, N. Bei, S. C. Herndon, L. G. Huey, A.-P. Martínez, L. G. Ruiz-Suárez, E. C. Wood, M. Zavala, L. T. Molina, Atmos. Chem. Phys. 9, 9599-9617, 2009.

"High precision measurements of atmospheric concentrations and plant exchange rates of carbonyl sulfide using mid-IR quantum cascade laser," K. Stimler, D. Nelson, D. Yakir, Glob. Change Biol. Published Online:25 Sep 2009.

"HCN detection with a proton transfer reaction mass spectrometer," W. B. Knighton, E. C. Fortner, A. J. Midley, A. A. Viggiano, S. C. Herndon, E. C. Wood, C. E. Kolb, Int. J. Mass. Spectrom. 283, (1-3), 112-121, 2009.

"Measurements of volatile organic compounds during the 2006 TexAQS/GoMACCS campaign: Industrial influences, regional characteristics, and diurnal dependencies of the OH reactivity," J. B. Gilman, W. C. Kuster, P. D. Goldan, S. C. Herndon, M. S. Zahniser, S. C. Tucker, W. A. Brewer, B. M. Lerner, E. J. Williams, R. A. Harley, F. C. Fehsenfeld, C. Warneke, J. A. de Gouw, JGR, 114, D00F06, doi:10.1029/2008JD011525, 2009.

"Aircraft hydrocarbon emissions at Oakland International Airport," S. C. Herndon, E. C. Wood, M. J. Northway, R. Miake-Lye, L. Thornhill, A. Beyersdorf, B. E. Anderson, R. Dowlin, W. Dodds, W. B. Knighton, Environ. Sci. Technol., 43 (6), 1730-1736, 2009.

"Comparison of emissions from on-road sources using a mobile laboratory under various driving and operational sampling modes," M. Zavala, S. C. Herndon, E. C. Wood, J. T. Jayne, D. D. Nelson, A. M. Trimborn, E. Dunlea, W. B. Knighton, A. Mendoza, D. T. Allen, C. E. Kolb, M. J. Molina, and L. T. Molina, Atmos. Chem. Phys., 9, 1-14, 2009.

ACRP Report 7: Aircraft and Airport-Related Hazardous Air Pollutants: Research Needs and Analysis, E. Wood, S. Herndon, R. C. Miake-Lye, D. Nelson, M. Seeley,  65p. (2008).  Airport Cooperative Research Program, Transportation Research Board, Washington, DC

"Correlation of secondary organic aerosol with odd oxygen in Mexico City," S. C. Herndon, T. B. Onasch, E. C. Wood, J. H. Kroll, M. R. Canagaratna, J. T. Jayne, M. A. Zavala, W. B. Knighton, C. Mazzoleni, M. K. Dubey, I. M. Ulbrich, J. L. Jimenez, R. Seila, J. A. de Gouw, B. de Foy, J. Fast, L. T. Molina, C. E. Kolb, D. R. Worsnop, Geophys. Res. Lett.,  35, L15804. doi:10.1029/2008GL034058, 2008.

"Spatial and temporal variability of particulate polycyclic aromatic hydrocarbons in Mexico City," D. A. Thornhill, B. de Foy, S. C. Herndon, T. B. Onasch, E. C. Wood, M. Zavala, L. T. Molina, J. S. Gaffney, N. A. Marley, L. C. Marr1, Atmos. Chem. Phys., 8, (12), 3093-3105, 2008.

"High precision and continuous field measurements of δ¹³C and δ¹⁸O in carbon dioxide with a cryogen-free QCLAS," B. Tuzson, J. Mohn, M. J. Zeeman, R. A. Werner, W. Eugster, M. S. Zahniser, D. D. Nelson, J. B. McManus, L. Emmenegger, Appl. Phys. B,  DOI: 10.1007/s00340-008-3085-4, 2008.

"Development of negative-ion proton-transfer chemical-ionization mass spectrometry (NI-PT-CIMS) for the measurement of gas-phase organic acids in the atmosphere," P. Veres, J. M. Roberts, C. Warneke, D. Welsh-Bon, M. Zahniser, S. Herndon, R. Fall, J. de Gouw, Int. J. Mass Spectrom., 274, (1-3), 48-55, 2008.

"New method for isotopic ratio measurements of atmospheric carbon dioxide using a 4.3 μm pulsed quantum cascade laser," D. D. Nelson, J. B. McManus, S. C. Herndon, M. S. Zahniser, B. Tuzson, L. Emmenegger, Appl. Phys. B, 90, (2), 301-310, 2008.  Special Issue: 6th International Conference on tunable laser spectroscopy.

"Quantum cascade laser based spectrometer for in situ stable carbon dioxide isotope measurements," B. Tuzson, M. J. Zeeman, M. S. Zahniser, L. Emmenegger, Infrared Physics & Technology, 51, (1), 198-206, 2008.

"Pulsed quantum cascade laser instrument with compact design for rapid, high sensitivity measurements of trace gases in air," J. B. McManus, J. H. Shorter, D. D. Nelson, M. S. Zahniser, D. E. Glenn, R. M. McGovern, Appl. Phys. B., 92, (3), 387-392, 2008.

"Laboratory evaluation of an aldehyde scrubber system specifically for the detection of acrolein," W. B. Knighton, S. C. Herndon, J. H. Shorter, R. C. Miake-Lye, M. S. Zahniser, K. Akiyama, A. Shimono, K. Kitasaka, H. Shimajiri, K. Sugihara, J. Air & Waste Manage. Assoc. 57, (11), 1370-1378, 2007.

"Suitability of quantum cascade laser spectroscopy for CH₄ and N₂O eddy covariance flux measurements," P. S. Kroon, A. Hensen, H. J. J. Jonker, M. S. Zahniser, W. H. van't Veen, A. T. Vermeulen,  Biogeosciences, 4, Special issue, 715-728, 2007.

"Tunable diode laser absorption spectroscopy study of CH₃CH₂OD/D₂O binary condensation in a supersonic Laval nozzle," S. Tanimura, B. E. Wyslouzil, M. S. Zahniser, J. H. Shorter, D. D. Nelson, J. B. McManus, J. Chem.Phys. 127, (3), 034305 (13), 2007.

"Towards realization of reactive gas amount of substance standards through spectroscopic measurements," P. M. Chu, D. D. Nelson, Jr., M. S. Zahniser, J. B. McManus, Q. Shi, J. C. Travis,  IEEE T. Instrum. Meas., 56, (2), 305-308, 2007.

"Evaluation of nitrogen dioxide chemiluminescence monitors in a polluted urban environment," E. J. Dunlea, S. C. Herndon, D. D. Nelson, R. M. Volkamer, F. San Martini, P. M. Sheehy, M. S. Zahniser, J. H. Shorter, J. C. Wormhoudt, B. K. Lamb, E. J. Allwine, J. S. Gaffney, N. A. Marley, M. Grutter, C. Marquez, S. Blanco, B. Cardenas, A. Retama, C. R. Ramos Villegas, C. E. Kolb, L. T. Molina1, M. J. Molina,  Atmos. Chem. Phys., 7, 2691–2704, 2007.

"Airborne measurements of HCHO and HCOOH during the New England Air Quality Study 2004 using a pulsed quantum cascade laser spectrometer," S.C. Herndon, M.S. Zahniser, D.D. Nelson Jr., J. Shorter, J.B. McManus, R. Jiménez, C. Warneke, J.A. DeGouw, J. Geophys. Res., 112, D10S03, doi:10.1029/2006JD007600, 2007.

"Paraxial matrix description of astigmatic and cylindrical mirror resonators with twisted axes for laser spectroscopy," J.B. McManus, Appl. Opt. 46, (4), 472-482, 2007.

Center for Aero-Thermodynamics

"Chemical properties of aircraft engine particulate exhaust emissions", T. B. Onasch, J. T. Jayne, S. Herndon, D. R. Worsnop, R. C. Miake-Lye, J. Propul. Power 25, (5), 1121-1137, 2009.

"Sampling artifacts from conductive silicone tubing," M. T. Timko, Z. Yu, J. Kroll, J. T. Jayne, D. R. Worsnop, R. C. Miake-Lye, T. B. Onasch, D. Liscinsky, T. W. Kirchstetter, H. Destaillats, A. L. Holder, J. D. Smith, K. R. Wilson, Aerosol Sci. Tech., 43, (9), 855-865, 2009.

"Aircraft hydrocarbon emissions at Oakland International Airport," S. C. Herndon, E. C. Wood, M. J. Northway, R. Miake-Lye, L. Thornhill, A. Beyersdorf, B. E. Anderson, R. Dowlin, W. Dodds, W. B. Knighton, Environ. Sci. Technol., 43 (6), 1730-1736, 2009.

ACRP Report 9: Summarizing and Interpreting Aircraft Gaseous and Particulate Emissions Data, P. D. Whitefield, P. Lobo, D. E. Hagen, M. T. Timko, R. C. Miake-Lye, C. Taylor, G. Ratliff, S. Lukachko, C. Sequeira, J. Hileman, I. Waitz, S. Webb, T. G. Thrasher, M. R. Ohsfeldt, H. K. Kaing, S. C. Essama, 60p. (2008).  Airport Cooperative Research Program, Transportation Research Board, Washnigton DC

ACRP Report 7: Aircraft and Airport-Related Hazardous Air Pollutants: Research Needs and Analysis, E. Wood, S. Herndon, R. C. Miake-Lye, D. Nelson, M. Seeley,  65p. (2008).  Airport Cooperative Research Program, Transportation Research Board, Washington, DC

ACRP Report 6: Research Needs Associated with Particulate Emissions at Airports, S. Webb, P. D. Whitefield, R. C. Miake-Lye, M. T. Timko, T. G. Thrasher, 59p.  (2008), Airport Cooperative Research Program, Transportation Research Board, Washington, DC

"Engine Design and Operational Impacts on Particulate Matter Precursor Emissions," S. P. Lukachko, I. A. Waitz, R. C. Miake-Lye, R. C. Brown, J. Eng. Gas Turb. Power 130, (2), 021505 (15 p.), 2008.

"Microphysical Modeling of Ground-Level Aircraft-Emitted Aerosol Formation: Roles of Sulfur-Containing Species," H.-S. Wong, P. E. Yelvington, M. T. Timko, T. B. Onasch, R. C. Miake-Lye, J. Propul. Power 24, (3),  590-602, 2008.

"Speciation and Chemical Evolution of Nitrogen Oxides in Aircraft Exhaust near Airports," E. C. Wood, S. C. Herndon, M. T. Timko, P. E. Yelvington, R. C. Miake-Lye, Environ. Sci. Technol. 42, (6), 1884-1891, 2008.

"Commercial Aircraft Engine Emissions Characterization of in-Use Aircraft at Hartsfield-Jackson Atlanta International Airport," S. C. Herndon, J. T. Jayne, P. Lobo, T. B. Onasch, G. Fleming, D. E. Hagen, P. D. Whitefield, R. C. Miake-Lye, Environ. Sci. Technol. 42, (6), 1877-1883, 2008.

"The development of exhaust speciation profiles for commercial jet engines," Final report 04-344, JETS/APEX2.  P. Lobo, P. D. Whitefield,  D. E. Hagen, S. C. Herndon, J. T. Jayne, E. C. Wood, W. B. Knighton, M. J. Northway, R. C. Miake-Lye, D. Cocker, A. Sawant, H. Agrawal and J. W. Miller, 244p., 2007.  Prepared for and available from the California Air Resources Board and the California Environmental Protection Agency.

"Laboratory evaluation of an aldehyde scrubber system specifically for the detection of acrolein," W. B. Knighton, S. C. Herndon, J. H. Shorter, R. C. Miake-Lye, M. S. Zahniser, K. Akiyama, A. Shimono, K. Kitasaka, H. Shimajiri, K. Sugihara, J. Air & Waste Manage. Assoc. 57, (11), 1370-1378, 2007.

"Overview on the Aircraft Particle Emissions Experiment," C. C. Wey, A. E. Anderson, C. Wey, R. C. Miake-Lye, P. Whitefield, R. Howard, J. Propul. Power, 23 (5), 898-905, 2007.

"Nitrogen Oxide (NO/NO₂/HONO) Emissions Measurements in Aircraft Exhausts," J. Wormhoudt, S. C. Herndon, P. E. Yelvington, R. C. Miake-Lye, C. Wey, J. Propul. Power, 23 (5), 906-911, 2007.

"Chemical Speciation of Hydrocarbon Emissions from a Commercial Aircraft Engine," P. E. Yelvington, S. C. Herndon, J. C. Wormhoudt, J. T. Jayne, R. C. Miake-Lye, W. B. Knighton, C. Wey, J. Propul. Power, 23 (5), 912-918, 2007.

"Postcombustion Evolution of Soot Properties in an Aircraft Engine, " P. M. Dajhel, S. P. Lukachko, I. A. Waitz, R. C. Miake-Lye, R. C. Brown, J. Propul. Power, 23 (5), 942-948, 2007.

"Quantification of Aircraft Engine Hydrocarbon Emissions Using Proton Transfer Reaction Mass Spectrometry," W. B. Knighton, T. M. Rogers, B. E. Anderson, S. C. Herndon, P. E. Yelvington, R. C. Miake-Lye, J. Propul. Power, 23 (5), 949-958, 2007.

"Evolution of Carbonaceous Aerosol and Aerosol Precursor Emissions Through a Jet Engine," K. D. Brundish, A. R. Clague, C. W. Wilson, R. C. Miake-Lye, R. C. Brown, J. Wormhoudt, S. P. Lukachko, A. T. Chobot, C. K. Yam, I. A. Waitz, D. E. Hagen, O. Schmid, P. D. Whitefield, J. Propul. Power, 23 (5), 959-970, 2007.

Center for Energy and Propulsion Technology

"Experimental Evaluation of a Turbine Blade with Potassium Evaporative Cooling," J. Townsend, J. Kerrebrock, D. Stickler, J. Propul. Power, 24, (3), 410-415, 2008.

Center for Optical Signature Recognition

"Quantitative camouflage paint selection for the CH-47F helicopter," F. W. Bacon, F. J. Iannarilli, Jr., J. A. Conant, T. Deas, M. Dinning, Color Res. Appl., 34, (6), 406-416, 2009.

"Updates to the Polarization Version of SPIRITS," J. A. Conant, F. J. Iannarilli, D. C. Robertson, 12th SPIRITS User Group Meeting, Hanscom AFB, MA, 12-16 May, 2008. {abstract}

"Improved Computation of Finite-Width Glint Lobes in SPIRITS," J. A. Conant, 12th SPIRITS User Group Meeting, Hanscom AFB, MA, 12-16 May, 2008. {abstract}

Center for Sensor Systems and Technology

"A practical alternative to chemiluminescence-based detection of nitrogen dioxide: cavity attenuated phase shift spectroscopy," P. L. Kebabian, E. C. Wood, S. C. Herndon, A. Freedman, Environ. Sci. Technol., 42, (16), 6040-6045, 2008.

"Apparatus for determination of vapor pressures at ambient temperatures employing a Knudsen effusion cell and quartz crystal microbalance," A. Freedman, P. L. Kebabian, Z. Li, W. A. Robinson, J. C. Wormhoudt, Meas. Sci. Technol., 19, (12), 125102 (8 p.), 2008.

"Focusing particles with diameters of 1 to 10 microns into beams at atmospheric pressure," R. Deng, X. Zhang,  K. A. Smith, J. Wormhoudt, D. K. Lewis, A. Freedman, Aerosol Sci. Tech., 42, (11), 899-915, 2008. DOI: 10.1080/02786820802360674

"Optical extinction monitor using cw cavity enhanced detection," P.L. Kebabian, W.A. Robinson, and A. Freedman, Rev. Sci. Instru. 78, 063102 (9), 2007.

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