Search Results - "Blomdahl, Daniel"
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Bleach Emissions Interact Substantially with Surgical and KN95 Mask Surfaces
Published in Environmental science & technology (25-04-2023)“…Mask wearing and bleach disinfectants became commonplace during the COVID-19 pandemic. Bleach generates toxic species including hypochlorous acid (HOCl),…”
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Simultaneous time-resolved inorganic haloamine measurements enable analysis of disinfectant degradation kinetics and by-product formation
Published in Nature water (23-04-2024)“…We demonstrate the application of proton transfer time-of-flight mass spectrometry (PTR-TOF-MS) in monitoring the kinetics of disinfectant decay in water with…”
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Emissions from Hydrogen Peroxide Disinfection and Their Interaction with Mask Surfaces
Published in ACS Engineering Au (17-04-2024)“…A rise in the disinfection of spaces occurred as a result of the COVID-19 pandemic as well as an increase in people wearing facial coverings. Hydrogen peroxide…”
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Increasing Contributions of Temperature-Dependent Oxygenated Organic Aerosol to Summertime Particulate Matter in New York City
Published in ACS ES&T air (09-02-2024)“…As part of the summer 2022 NYC-METS (New York City metropolitan Measurements of Emissions and TransformationS) campaign and the ASCENT (Atmospheric Science and…”
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High resolution chemical fingerprinting and real-time oxidation dynamics of asphalt binders using Vocus Proton Transfer Reaction (PTR-TOF) mass spectrometry
Published in Fuel (Guildford) (15-07-2022)“…Asphalt binders are complex mixtures with a molecular configuration that varies with source and its chemical composition is not fully understood. Understanding…”
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Comprehensive evaluation of the oxidative gas based aging method for loose asphalt mixtures
Published in Construction & building materials (17-10-2022)“…•Use of Vocus PTR-TOF spectrometer to investigate accelerated aging mechanisms of binders.•Formation of oxygenated species significantly higher under oxidative…”
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Air pollution from unconventional oil and gas development in the Eagle Ford Shale
Published in Atmospheric environment (1994) (01-12-2024)“…Unconventional oil and gas development (UOGD) has experienced substantial growth in recent years with currently unconstrained impacts on air quality. In this…”
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Ecosystem fluxes during drought and recovery in an experimental forest
Published in Science (American Association for the Advancement of Science) (17-12-2021)“…Severe droughts endanger ecosystem functioning worldwide. We investigated how drought affects carbon and water fluxes as well as soil-plant-atmosphere…”
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Rapid-throughput solution-based production of wafer-scale 2D MoS2
Published in Applied physics letters (22-04-2019)“…Two-dimensional semiconductors, such as MoS2, are leading candidates for the production of next-generation optoelectronic devices such as ultrathin…”
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Influence of Application Method on Disinfectant Byproduct Formation during Indoor Bleach Cleaning: A Case Study on Phenol Chlorination
Published in ACS ES&T air (12-01-2024)Get full text
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Volatile organic compound (VOC) emissions from the usage of benzalkonium chloride and other disinfectants based on quaternary ammonium compounds
Published in Environmental science: atmospheres (16-02-2023)“…Quaternary ammonium compounds (QACs) are a class of molecules commonly used as residential and industrial disinfectants whose prevalence has increased in…”
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