ID: 1112
/ SES-A4: 1
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Topics: 1a. Indoor air quality, health and wellbeing - Biologicals, gaseous, particles, 4a. Chemistry, sources, transformations - Indoor air chemistry, 5a. Monitoring of indoor air quality - VOCs, and other gaseous contaminants, 11a. Building simulation and modelling - Air distributionKeywords: Volatile organic compounds (VOC), alkenes, OH chemistry, chemical lifetime, human emissions
Humans generate high concentrations of hydroxyl (OH) radicals when exposed to ozone
Nora Zannoni1, Pascale Lakey2, Youngbo Won3, Manabu Shiraiwa2, Donghyun Rim3, Charles Weschler4,5, Nijing Wang1, Lisa Ernle1, Mengze Li1, Gabriel Bekö4, Pawel Wargocki4, Jonathan Williams1
1Department of Atmospheric Chemistry, Max Planck Institute for Chemistry, Germany; 2Department of Chemistry, University of California, Irvine, CA, USA; 3Department of Architectural Engineering, Pennsylvania State University, University Park, PA, USA; 4International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Lyngby, Denmark; 5Environmental and Occupational Health Sciences Institute, Rutgers University, New Jersey, USA
ID: 1238
/ SES-A4: 2
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Topics: 4a. Chemistry, sources, transformations - Indoor air chemistryKeywords: ozone chemistry, aerosol particle, nanocluster, squalene, fatty acids
Nanocluster aerosol emissions from ozone reaction with human skin lipid compounds
Shen Yang1, Tianren Wu2, Dusan Licina1
1École Polytechnique Fédérale de Lausanne (EPFL), Switzerland; 2Human-Oriented Built Environment Lab, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Switzerland
ID: 1285
/ SES-A4: 3
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Topics: 1a. Indoor air quality, health and wellbeing - Biologicals, gaseous, particles, 4a. Chemistry, sources, transformations - Indoor air chemistry, 7b. Drivers of indoor microbiological exposure - The indoor microbiome (sampling and measurement, bioinformatics, field studies)Keywords: peroxide, squalene, ozone
Peroxide formation during exposure of skin surface lipids to ozone
Ryan Peter Moravec1, Zhenduo Yao2, Glenn Morrison3
1Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, North Carolina, USA; 2Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, North Carolina, USA; 3Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, North Carolina, USA
ID: 1162
/ SES-A4: 4
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Topics: 4a. Chemistry, sources, transformations - Indoor air chemistryKeywords: human skin surface lipids, skin wipes, squalene, ozone, exposure
Squalene in skin wipes: dependence on ozone, indoor climate and skin coverage
Sarka Langer1, Ann Sjöblom1, Georgios Giovanoulis1, Gabriel Bekö2, Pawel Wargocki2, Glenn Morrison3, Charles J. Weschler2,4, Jonathan Williams5
1IVL Swedish Environmental Research Institute, Environmental Chemistry, Sweden; 2International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Denmark; 3Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, USA; 4Environmental and Occupational Health Sciences Institute, Rutgers University, USA; 5Atmospheric chemistry, Max Planck Institute for Chemistry, Germany
ID: 1196
/ SES-A4: 5
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Topics: 4a. Chemistry, sources, transformations - Indoor air chemistryKeywords: squalene, indoor chemistry, squames, surface soiling, oxidation products
Human skin oil: a major ozone sink indoors
Charles J. Weschler1,2, William W Nazaroff3
1Rutgers University, United States of America; 2Technical University of Denmark, Denmark; 3University of California, Berkeley, United States of America
ID: 1169
/ SES-A4: 6
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Topics: 1a. Indoor air quality, health and wellbeing - Biologicals, gaseous, particles, 4a. Chemistry, sources, transformations - Indoor air chemistryKeywords: exhalation, ozone chemistry, inhalation uptake, skin surface chemistry
Online measurement of volatile organic compounds in human breath under ozone exposure
Nijing Wang1, Tatjana Müller1, Lisa Ernle1, Gabriel Bekö2, Pawel Wargocki2, Jonathan Williams1
1Max Planck Institute for Chemistry, Mainz, Germany; 2International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Lyngby, Denmark
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