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Evert Ljungström
About Evert Ljungström
Research We spend most of our time, typically more than 90% indoors. The quality of indoor air is therefore of great importance for our health and well-being. We study how noxious products are formed through chemical reactions indoorts between pollutants in the ventilation air and substances emitted indoors. Formation of aerosol particles and peroxyacetyl nitrate have been investigated. Work on indoor formation of exotic substances the effect on air quality was earlier supported by Formas. A new field of research that is explored together with Occupational and Environmental Medicine at Sahlgrenska Academy, is exhaled particles. These particles are generated in the bronchioles and carry information about the medical status of the subject generating the particles. So far, surface active compounds such as phosphatidylcholine, surfactant proteines and glutathione (unpublished) have been identified in the particles.
Teaching Preparatory Science (Naturvetenskapligt basår kemi) NBAK 20 * Inorganic chemistry KEM05 Atmospheric chemistry KEM170 * Pollutant dispersion and effects on biological systems (Föroreningars spridning och effekter på biologiska system) ES1305 Aerosols KEM720 * som kursansvarig Commissions member of the National chemicals substitution group Qualifications • GUP-id: 11340 • ResearcherID A-7739-2010
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Characterization of Propane Fueled Flames: A Significant Source of Brown
Carbon
Jai Prakash, Kalyan Mitra, Harsh Raj Mishra, Xiangyu Pei, Evert Ljungström, Ravi K. Pathak
Atmosphere - 2022 -
Small droplet emission in exhaled breath during different breathing manoeuvres: Implications for clinical lung function testing during
COVID-19
Neil J. Greening, Per Larsson, Evert Ljungström, Salman Siddiqui, Anna-Carin Olin
Allergy: European Journal of Allergy and Clinical Immunology - 2021 -
Exhaled particles and small
airways
Björn Bake, Göran Ljungkvist, Evert Ljungström, Anna-Carin Olin
Respiratory Research - 2019 -
Fresh and Oxidized Emissions from In-Use Transit Buses Running on Diesel, Biodiesel, and
CNG
Ågot Watne, Magda Psichoudaki, Evert Ljungström, Michael Le Breton, Mattias Hallquist, M. Jerksjo, H. Fallgren, S. Jutterstrom, A. M. Hallquist
Environmental Science & Technology - 2018 -
Exhaled Particles After a Standardized Breathing
Maneuver
Björn Bake, Evert Ljungström, Annika Claesson, Hanne Krage Carlsen, Mathias Holm, Anna-Carin Olin
Journal of Aerosol Medicine and Pulmonary Drug Delivery - 2017 -
The effect of exhalation flow on endogenous particle emission and phospholipid
composition
Per Larsson, Björn Bake, Anita Wallin, O. Hammar, Ann-Charlotte Almstrand, Mona Lärstad, Evert Ljungström, Ekaterina Mirgorodskaya, Anna-Carin Olin
Respiratory Physiology & Neurobiology - 2017 -
Respiratory symptoms, sleep-disordered breathing and biomarkers in nocturnal gastroesophageal
reflux
O. I. Emilsson, B. Benediktsdottir, I. Olafsson, E. Cook, S. Juliusson, E. S. Bjornsson, S. Gudlaugsdottir, A. S. Gudmundsdottir, Ekaterina Mirgorodskaya, Evert Ljungström, E. S. Arnardottir, P. Gislason, C. Janson, Anna-Carin Olin
Respiratory Research - 2016 -
Surfactant Protein A in Exhaled Endogenous Particles Is Decreased in Chronic Obstructive Pulmonary Disease (COPD) Patients: A Pilot
Study
Mona Lärstad, Ann-Charlotte Almstrand, Per Larsson, Björn Bake, Sven Larsson, Evert Ljungström, Ekaterina Mirgorodskaya, Anna-Carin Olin
Plos One - 2015 -
Ventilation strategies and indoor particulate matter in a
classroom
Andreas Fischer, Evert Ljungström, L. Hagerhed Engman, S. Langer
Indoor Air - 2015 -
Biomarker for welding exposure in exhaled endogenous
particles
Göran Ljungqvist, Anna Bredberg, Fabian Taube, Evert Ljungström, Per Larsson, Ekaterina Mirogorodskaya, Christina Isaxon, Niklas Forsgard, Jakob Löndahl, Anna-Carin Olin
The European respiratory journal. Supplement - 2014 -
Chemistry and indoor air quality in a multi-storey wooden passive (low energy) building: Formation of peroxyacetyl
nitrate
Andreas Fischer, Sarka Langer, Evert Ljungström
Indoor and Built Environment - 2014 -
Analysis of manganese and iron in exhaled endogenous
particles
Anna Bredberg, Göran Ljungqvist, Fabian Taube, Evert Ljungström, Per Larsson, Ekaterina Mirgorodskaya, Christina Isaxon, Anders Gudmundsson, Niklas Forsgård, Anna-Carin Olin
Journal of Analytical Atomic Spectrometry - 2014 -
Influence of Humidity, Temperature, and Radicals on the Formation and Thermal Properties of Secondary Organic Aerosol (SOA) from Ozonolysis of
β-Pinene
Eva U. Emanuelsson, Ågot Watne, Anna Lutz, Evert Ljungström, Mattias Hallquist
Journal of Physical Chemistry A - 2013 -
Ozone removal by occupants in a
classroom
Andreas Fischer, Evert Ljungström, Sarka Langer
Atmospheric Environment - 2013 -
Effects of breath holding at low and high lung volumes on amount of exhaled
particles
Helene Holmgren, Emilie Gerth, Evert Ljungström, Per Larsson, Ann-Charlotte Almstrand, Björn Bake, Anna-Carin Olin
Respiratory Physiology & Neurobiology - 2013 -
Influence of film dimensions on film droplet
formation.
Helene Holmgren, Evert Ljungström
Journal of aerosol medicine and pulmonary drug delivery - 2012 -
Relation Between Humidity and Size of Exhaled
Particles
Helene Holmgren, Björn Bake, Anna-Carin Olin, Evert Ljungström
Journal of Aerosol Medicine and Pulmonary Drug Delivery - 2011 -
Influence of Film Dimensions on Film Droplet
Formation
Helene Holmgren, Evert Ljungström
2011 -
Size Distribution of Exhaled Particles in the Range from 0.01 to 2.0
µm
Helene Holmgren, Evert Ljungström, Ann-Charlotte Almstrand, Björn Bake, Anna-Carin Olin
Journal of Aerosol Science - 2010 -
Effect of Airway Opening on Production of Exhaled
Particles.
Ann-Charlotte Almstrand, Björn Bake, Evert Ljungström, Per Larsson, Anna Bredberg, Ekaterina Mirgorodskaya, Anna-Carin Olin
Journal of applied physiology - 2010 -
Airway monitoring by collection and mass spectrometric analysis of exhaled
particles.
Ann-Charlotte Almstrand, Evert Ljungström, Jukka Lausmaa, Björn Bake, Peter Sjövall, Anna-Carin Olin
Analytical chemistry - 2009 -
Urban aerosol evolution and particle formation during wintertime temperature
inversions
K. Frans G. Olofson, Patrik U Andersson, Mattias Hallquist, Evert Ljungström, Lin Tang, Deliang Chen, Jan B. C. Pettersson
Atmospheric Environment - 2009 -
A new approach to in-situ determination of roadside particle emission factors of individual vehicles under conventional driving
conditions
Claudia S. Hak, Mattias Hallquist, Evert Ljungström, Maria Svane, Jan B. C. Pettersson
Atmospheric Environment - 2009 -
The Effect of Temperature and Water on Secondary Organic Aerosol Formation from Ozonolysis of Limonene, D3-carene and
a-pinene
Åsa M. Jonsson, Mattias Hallquist, Evert Ljungström
Atmos. Chem. Phys. - 2008 -
Ultrafine particles produced by ozone/limonene reactions in indoor air under low/closed ventilation
conditions
Sarka Langer, Jana Moldanova, Karine Arrhenius, Evert Ljungström, Lars Ekberg
Atmospheric Environment - 2008 -
Influence of OH Scavenger on the Water Effect on Secondary Organic Aerosol Formation from Ozonolysis of Limonene, Δ3-Carene, and
α-Pinene
Åsa M. Jonsson, Mattias Hallquist, Evert Ljungström
Environ. Sci. Technol - 2008 -
Inverkan av svaveltillsatser på överhettarkorrosion, emissioner och askkvalitet i en bioeldad
anläggning
Erik Skog, Oliver Lindqvist, Nicklas Folkeson, Lars-Gunnar Johansson, Jesper Pettersson, Carolina Pettersson, Jan-Erik Svensson, Evert Ljungström, Britt-Marie Steenari
Rapport till STEM - 2006 -
Impact of humidity on the ozone initiated oxidation of limonene, delta3-carene, and
alpha-pinene.
Åsa M. Jonsson, Mattias Hallquist, Evert Ljungström
Environmental science & technology - 2006 -
Performance study of 48 road-aged commercial three way catalytic
converters
D. M Zhao, A Chan, Evert Ljungström
Water Air and Soil Pollution - 2006 -
Performance study of 48 road-aged commercial three way catalytic
converters
Dongmei Zhao, A Chan, Evert Ljungström
Water, Air and Soil Pollution - 2005 -
Lean Reduction of NO2 by Saturated Hydrocarbons over Acidic Zeolite
Mordenite
Dongmei Zhao, Anders Palmqvist, Evert Ljungström, Edward Jobson
2005 -
Chemical characterization of the urban aerosol during
GÖTE-2005
Mattias Hallquist, Patrik U Andersson, Johan Boman, Allan Emrén, Magnus Hagström, S Hasegawa, Sara Janhäll, Sarka Langer, Evert Ljungström, E Nemitz, K. Frans G. Olofson, Jan B. C. Pettersson, H.-A Synal, S Szidat, Ardhendu Sekhar Shannigrahi, Maria Svane, R Thomas, Karl Espen Yttri
Abstracts of the Nordic Society for Aerosol Research Symposium, Göteborg, Sweden - 2005 -
Application of Relaxed Eddy Accumulation Technique to Quantify Hg0 Fluxes Over Modified Soil
Surfaces
Marcus Olofsson, Jonas Sommar, Evert Ljungström, Maria Andersson, Ingvar Wängberg
Water, Air, & Soil Pollution - 2005 -
The flux of isoprene from a willow coppice plantation and the effect on local air
quality
Marcus Olofsson, B Ek-Olausson, N. O Jensen, Sarka Langer, Evert Ljungström
Atmospheric Environment - 2005 -
Statistical analysis of catalyst
data
Urban Hjorth, A Chan, Dongmei Zhao, Evert Ljungström
ENVIRONMETRICS - 2002 -
Measurements of the bubble behaviour and the oxygen distribution in a pilot scale pressurized fluidized bed burning
coal
Alf-Erik Almstedt, Evert Ljungström
ASME, Proc. 9th Int. Conf. on Fluidized Bed Combustion, Boston - 1987 -
Fluidised bed combustion---a comparison between biomass and
coal
Joachim Vijil, Lars-Erik Åmand, Bo Leckner, Evert Ljungström
Bioenergy 84, Bioenergy utilization - 1984