
Dr. Chiranjivi Bhattarai
Staff Research Scientist, Atmospheric Chemistry
Keywords
Air quality, Aerosols, kinetics and thermodynamic of atmospheric aerosols, aerosol transport and meteorology
Publications
2022
Optical Characterization of Fresh and Photochemically-Aged Aerosols Emitted from Laboratory Siberian Peat Burning, Atmosphere, 13, 386, MDPI: Basel, Switzerland, 10.3390/atmos13030386
, , , , , , , (2022). 2021
Reaction Mechanisms of Anisole Pyrolysis at Different Temperatures: Experimental and Theoretical Studies, Energy & Fuels, 35 (12), 9994–10008, ACS Publications
, , , , , (2021). Derivation of particle size changes from polydisperse size distribution measurements: numerical and experimental verification, Aerosol Science and Engineering, 5 (2), 214-222, 10.1007/s41810-021-00095-5
, (2021). 2020
Carbonyls and Carbon Monoxide Emissions from Electronic Cigarettes Affected by Device Type and Use Patterns, International Journal of Environmental Research and Public Health, 17 (8), 2767, 10.3390/ijerph17082767
, , , (2020). Emissions from the Open Laboratory Combustion of Cheatgrass (Bromus Tectorum), Atmosphere, 11 (4), 406
, , , , , , (2020). Polar semivolatile organic compounds in biomass-burning emissions and their chemical transformations during aging in an oxidation flow reactor, Atmospheric Chemistry and Physics, 20, 8227–8250, 10.5194/acp-20-8227-2020
, , , , , (2020). 2019
A Multipollutant Smoke Emissions Sensing and Sampling Instrument Package for Unmanned Aircraft Systems: Development and Testing, Fire, 2, 32, 10.3390/fire2020032
, , , , , , , (2019). 2018
Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion, Atmos. Chem. Phys., 18, 10849-10867, 10.5194/acp-18-10849-2018
, , , , , , , , (2018). Physical and chemical characterization of aerosol in fresh and aged emissions from open combustion of biomass fuels, Aerosol Science and Technology, 10.1080/02786826.2018.1498585
, , , , , , (2018). Aldehydes in Exhaled Breath during E-Cigarette Vaping: Pilot Study Results, Toxics, 6 (3), 46, 10.3390/toxics6030046
, , , , , , (2018). Emission Factors for Polycyclic Aromatic Hydrocarbons from Laboratory Biomass-Burning and Their Chemical Transformations During Aging in an Oxidation Flow Reactor
, , , , Conference Proceedings
The Effect of Puff Topography and Device Type on Toxicant Emissions from Electronic Cigarettes, 22nd Annual Meeting of the International Society of Exposure Science: Lisbon, Portugal, September 2022.
, , , (2022). 2021
Comprehensive Analysis of Organic Species in Fresh and Aged Biomass-Burning Emissions, International Chemical Congress of Pacific Basin Societies (Pacifichem): Online, December 16, 2021-December 21, 2021
, , , , (2021). What’s in the Smoke? Chemical Composition of Smoke and its Effect on Climate and Health, DRI Lightning Lunches: Reno and Las Vegas, NV, January 12, 2021
, , , , , , , , (2021). 2020
Improvement on Differential Mobility Analyzer Method for Estimation of the Enthalpy of Vaporization Using an Algorithm to Derive Particle Size Changes from Full-Size Distribution, American Association for Aerosol Research (AAAR) 38th Annual Conference: (Virtual), October 5, 2020-October 9, 2020
, (2020). 2019
Emission Factors and Chemical Composition of Laboratory-Generated Fresh and Aged Biomass Burning Aerosols, 12th International Conference on Carbonaceous Particles in the Atmosphere ICCPA): Vienna, Austria, April 3, 2019-April 6, 2019
, , , , , (2019). Selecting important fuels for biomass emissions research, 8th International Fire Ecology and Management Congress: Tucson, AZ, November 18, 2019-November 22, 2019
, , , , , (2019). Polar fraction of semi-volatile organic compounds in biomass burning emissions and their chemical transformations during aging with an oxidation flow reactor, American Association for Aerosol Research: Portland, OR, October 14, 2019-October 18, 2019
, , , , , (2019). Analysis of Unidentified Organic Species in Fresh and Aged Biomass-Burning Emissions Generated under Controlled Conditions, 37th Annual Conference of the American Association for Aerosol Research: Portland, OR, October 14, 2019-October 18, 2019
, , , , , (2019). Volatility-Based Measurements of Aerosol Mixing State at an Urban Background Site in the Western United States, American Association for Aerosol Research Annual Conference, October 14, 2019-October 18, 2019
, (2019). 2018
Estimation of Snow Albedo Reduction by Light Absorbing Impurities Using a Monte Carlo Radiative Transfer Model., Joint Meeting of 17th Electromagnetic and Light Scattering Conference (ELS-XVII) and 11th Conference on Laser-Light and Interactions with Particles (LIP2018): College Station, TX, March 4, 2018-March 9, 2018
, , , , , , , , (2018). The Effect of Puff Topography and Power Settings on Aldehyde and Carbon Monoxide in E-cigarette Aerosols, SRNT Annual Meeting: Baltimore, MD, February 21, 2018-February 24, 2018
, , , , , , (2018). Dangerous flavors: the effect of flavoring additives on emissions of toxic compounds during e-cigarette use, PittCon 2018: Orlando, FL, February 26, 2018-March 1, 2018
, , , , , , (2018). An emissions sampling payload for use with small Unmanned Aircraft Systems (sUAS), International Society for Atmospheric Research Using Remotely Piloted Aircraft Annual Conference: Boulder, CO, July 9, 2018-July 12, 2018
, , , , , , , (2018). Water-Soluble Aerosol Organic Matter from Wildland Fire Emissions as Observed using Ultrahigh Resolution Orbitrap Elite Mass Spectrometry., Goldschmidt 2018: Boston, MA, August 12, 2018-August 17, 2018
, , , , , , , , , (2018). Estimation of Snow Albedo Reduction by Light Absorbing Impurities Using a Monte Carlo Radiative Transfer Model, 10th International Aerosol Conference (IAC 2018): St. Louis, MO, September 2, 2018-September 7, 2018
, , , , , , , , (2018). Chemical Composition of Semi-Volatile Organic Compounds from Fresh and Laboratory-Aged Biomass Burning Particles., 10th International Aerosol Conference (IAC 2018): St. Louis, MO, September 2, 2018-September 7, 2018
, , , , , , (2018). Aldehydes in Exhaled Breath during E-cigarette Vaping: Results of a Pilot Study, Nevada Tobacco Prevention Coalation Regular Meeting: Reno, NV, September 12, 2018, Invited speaker
, , , , , , (2018). 2017
Physical and Chemical Characterization of Fresh and Aged Emissions from Open Combustion of Biomass, Desert Research Institute Graduate Student Poster Competition: Reno, NV, May 3, 2017
, , , , , (2017). Molecular Characterization of Water-Soluble Organic Carbon (WSOC) from Biomass Burning Aerosol Using Ultrahigh Resolution Orbitrap Elite Mass Spectrometry, 65th ASMS Conference on Mass Spectrometry and Allied Topics: Indianapolis, IN, June 4, 2017-June 8, 2017
, , , , , , (2017). Light absorption of polar and non-polar aerosol components from laboratory biomass combustion, Desert Research Institute Graduate Student Poster Competition: Reno, NV, May 3, 2017
, , , , , , (2017). Light Absorption of Polar and Non-Polar Aerosols in Fresh and Aged Biomass-Burning Emissions, 36th Annual Conference of the American Association for Aerosol Research: Raleigh, NC, October 16, 2017-October 20, 2017
, , , , , , (2017). Physical and Chemical Characterization of Fresh and Aged Emissions from Open Combustion of Biomass Fuels, 36th Annual Conference of the American Association for Aerosol Research: Raleigh, NC, October 16, 2017-October 20, 2017
, , , , , , (2017). Three-Wavelength Optical Characterization of Fresh and Photochemically-Aged Aerosols from Siberian Peat Burning, 36th Annual Conference of the American Association for Aerosol Research: Raleigh, NC, October 16, 2017-October 20, 2017
, , , , , , , , (2017). 2016
Characterization of Aerodyne Potential Aerosol Mass Oxidative Flow Reactor, 35th Annual Conference of the American Association for Aerosol Research: Portland, OR, October 17, 2016
, , , (2016). Detailed Analyses of Emissions from Peat Combustion Across Biomes, Proceedings of the 15th International Peat Congress: Sarawak, Malaysia, August 15, 2016-August 19, 2016
, , , , , , , , , , , , , , , , , (2016). Contribution of Different Chemical Species to Brown Carbon Aerosol in Biomass Burning Emissions, Atmospheric Optics: Aerosols, Visibility, and the Radiative Balance, A&WMA Visibility Specialty Conference: Snow King Hotel, Jackson Hole, WY, September 27, 2016-September 30, 2016
, , , , , , (2016). Brown Carbon Aerosol in Fresh and Aged Biomass Burning Emissions: Contribution of Individual Compounds, 35th Annual Conference of the American Association for Aerosol Research: Portland, OR, October 17, 2016-October 21, 2016
, , , , , , (2016). Contribution of Water-Soluble “Brown Carbon” Organic Species to Light Absorption by Biomass-Burning Aerosols, 35th Annual Conference of the American Association for Aerosol Research: Portland, OR, October 17, 2016-October 21, 2016
, , , , , , (2016). An Algorithm to Derive Particle Size Changes from Full Size Distribution Measurements, 35th Annual Conference of the American Association for Aerosol Research: Portland, OR, October 17, 2016
, (2016). Comprehensive Characterization of Vehicle Emissions in Ft. McHenry Tunnel, 35th Annual Conference of the American Association for Aerosol Research: Portland, OR, October 17, 2016
, , , (2016). Brown Carbon Emissions from Laboratory Biomass Burning and Their Atmospheric Aging, Nevada NASA EPSCoR and Space Grant Consortium Annual Meeting: Reno, NV, April 29, 2016
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