Aerodyne https://validator.w3.org/feed/docs/rss2.html Laser Analyzers Gas Chromatography Dr. Douglas Worsnop elected to National Academy of Engineering Vocus Aerodyne team headed to San Diego for the ARPA-E Technology Showcase Accurate humidity probe for persistent aviation-contrail conditions Comparison of oxidation products generated from the reaction of a-pinene with hydroxyl radicals, chlorine atoms, and bromine atoms measured using ammonium adduct chemical ionization mass spectrometry A simple, versatile approach for coupling a liquid chromatograph and chemical ionization mass spectrometer for offline analysis of organic aerosol The determination of ClNO2 via thermal dissociation–tunable infrared laser direct absorption spectroscopy A nitrate photolysis source of tropospheric HONO is incompatible with current understanding of atmospheric chemistry Investigating fire-induced ozone production from local to global scales Contact Variability in the Universality of Electron Ionization Mass Spectrometry Response to Oxygenates in Complex Environmental Mixtures Nature of Temperature-Induced Phase Transitions in Secondary Organic Aerosol Particles Simultaneously Characterizing the Volatility Distribution and Phase State of Submicron Secondary Organic Aerosols Using a Vocus Vaporization Inlet for Aerosols with a Chemical Ionization Mass Spectrometer The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS The global hydrogen budget CAPS Aerodyne Research welcomed Professor Mao Ye from the Institute of Soil Science Total cancer risk estimates from measured concentrations of volatile organic compounds in industrialized southeastern Louisiana Geochemistry mipTOF Interpretation of mass spectra by a Vocus proton-transfer-reaction mass spectrometer (PTR-MS) at an urban site: insights from gas chromatographic pre-separation Observational ozone datasets over the global oceans and polar regions (version 2024) Studying Aerosol, Clouds, and Air Quality in the Coastal Urban Environment of Southeastern Texas Surprisingly robust photochemistry in subarctic particles during winter: evidence from photooxidants Unveiling the Role of Chirality in the Oxidation of Monoterpenes Correspondence on “Sustainable Aviation Fuel DeploymentCorrespondence on “Sustainable Aviation Fuel Deployment Strategies in Europe: Supply Chain Implications and Climate Benefits”Correspondence on “Sustainable Aviation Fuel Deployment A comprehensive characterization of empirical parameterizations for OH exposure in the Aerodyne Potential Aerosol Mass Oxidation Flow Reactor (PAM-OFR) Dependence of Reactive Oxygen Species Formation on the Oxidation State of Biogenic Secondary Organic Aerosols Year-Round Analysis of Multiphase Sulfate Production in Aerosol Particles in East Asia Predicting indoor concentrations and chemical composition of outdoor-originated particulate matter with a CONTAM building model Hydrogen peroxide photoformation in particulate matter and its contribution to S(IV) oxidation during winter in Fairbanks, Alaska Real-Time Measurements of Gas-Phase Medium-Chain Chlorinated Paraffins Reveal Daily Changes in Gas-Particle Partitioning Controlled by Ambient Temperature Characterizing Atmospheric Oxidation and Cloud Condensation Nuclei Activity of Polystyrene Nanoplastic Particles 2025 CIMS Users Meeting – A Grand Success! Ecological Research Aerodyne Research’s View on Proposed SBIR/STTR Changes Aerodyne’s Fangzhou Guo Receives ASCENT Award Characterization of a new higher-resolution time-of-flight aerosol chemical speciation monitor: Application for measurements of atmospheric aerosols Quantifying ambient concentration and emission profile of D5-siloxane of a residential neighborhood in the Greater Houston area Evaluation of the 365 nm CAPS PM SSA monitor and its use in both laboratory and field measurements Chemical Evolution of Biomass Burning Aerosols across Wildfire Plumes in the Western U.S.: From Near-Source to Regional Scales Effect of Initial Seed Aerosol Acidity on the Kinetics and Products of Heterogeneous Hydroxyl Radical Oxidation of Isoprene Epoxydiol-Derived Secondary Organic Aerosol 2026 National Small Business Week Winners Announced Quantifying EDC Emissions from Consumer Products: A Novel Rapid Method and Its Application for Systematic Evaluation of Health Impacts Gas-Phase Nitrate Radical Production Using Irradiated Ceric Ammonium Nitrate: Insights into Secondary Organic Aerosol Formation from Biogenic and Biomass Burning Precursor Formation of late-generation atmospheric compounds inhibited by rapid deposition Chemical Composition of Fresh and Aged Asphalt-Related Organic Aerosols: From Ambient Observations to Laboratory Experiments Home New