Search Results - "Nilsson, Patrik T."

Effective Density and Mixing State of Aerosol Particles in a Near-Traffic Urban Environment by Rissler, Jenny, Nordin, Erik Z, Eriksson, Axel C, Nilsson, Patrik T, Frosch, Mia, Sporre, Moa K, Wierzbicka, Aneta, Svenningsson, Birgitta, Löndahl, Jakob, Messing, Maria E, Sjogren, Staffan, Hemmingsen, Jette G, Loft, Steffen, Pagels, Joakim H, Swietlicki, Erik

“…In urban environments, airborne particles are continuously emitted, followed by atmospheric aging. Also, particles emitted elsewhere, transported by winds,…”
Get full text

Effective Density Characterization of Soot Agglomerates from Various Sources and Comparison to Aggregation Theory by Rissler, Jenny, Messing, Maria E., Malik, Azhar I., Nilsson, Patrik T., Nordin, Erik Z., Bohgard, Mats, Sanati, Mehri, Pagels, Joakim H.

“…Soot particle (black carbon) morphology is of dual interest, both from a health perspective and due to the influence of soot on the global climate. In this…”
Get full text

In-situ characterization of metal nanoparticles and their organic coatings using laser-vaporization aerosol mass spectrometry by Nilsson, Patrik T., Eriksson, Axel C., Ludvigsson, Linus, Messing, Maria E., Nordin, Erik Z., Gudmundsson, Anders, Meuller, Bengt O., Deppert, Knut, Fortner, Edward C., Onasch, Timothy B., Pagels, Joakim H.

“…The development of methods to produce nanoparticles with unique properties via the aerosol route is progressing rapidly. Typical characterization techniques…”
Get full text

Detailed diesel exhaust characteristics including particle surface area and lung deposited dose for better understanding of health effects in human chamber exposure studies by Wierzbicka, Aneta, Nilsson, Patrik T., Rissler, Jenny, Sallsten, Gerd, Xu, Yiyi, Pagels, Joakim H., Albin, Maria, Österberg, Kai, Strandberg, Bo, Eriksson, Axel, Bohgard, Mats, Bergemalm-Rynell, Kerstin, Gudmundsson, Anders

“…Several diesel exhaust (DE) characteristics, comprising both particle and gas phase, recognized as important when linking with health effects, are not reported…”
Get full text

Online Characterization of Syngas Particulates Using Aerosol Mass Spectrometry in Entrained-Flow Biomass Gasification by Weiland, Fredrik, Nilsson, Patrik T., Wiinikka, Henrik, Gebart, Rikard, Gudmundsson, Anders, Sanati, Mehri

“…Entrained flow gasification is a promising technique where biomass is converted to a synthesis gas (syngas) under fuel-rich conditions. In contrast to…”
Get full text

A controlled chamber study of effects of exposure to diesel exhaust particles and noise on heart rate variability and endothelial function by Stockfelt, Leo, Xu, Yiyi, Gudmundsson, Anders, Rissler, Jenny, Isaxon, Christina, Brunskog, Jonas, Pagels, Joakim, Nilsson, Patrik T., Berglund, Margareta, Barregard, Lars, Bohgard, Mats, Albin, Maria, Hagerman, Inger, Wierzbicka, Aneta

“…Adverse cardiovascular effects are associated with both diesel exhaust and road traffic noise, but these exposures are hard to disentangle epidemiologically…”
Get full text

Emissions into the Air from Bitumen and Rubber Bitumen—Implications for Asphalt Workers’ Exposure by Nilsson, Patrik T, Bergendorf, Ulf, Tinnerberg, Håkan, Nordin, Erik, Gustavsson, Mats, Strandberg, Bo, Albin, Maria, Gudmundsson, Anders

“…Abstract The risk among asphalt workers of developing adverse health effects may increase due to their occupational exposure. One area of special concern…”
Get full text

Nano-objects emitted during maintenance of common particle generators: direct chemical characterization with aerosol mass spectrometry and implications for risk assessments by Nilsson, Patrik T., Isaxon, Christina, Eriksson, Axel C., Messing, Maria E., Ludvigsson, Linus, Rissler, Jenny, Hedmer, Maria, Tinnerberg, Håkan, Gudmundsson, Anders, Deppert, Knut, Bohgard, Mats, Pagels, Joakim H.

“…Nanotechnology gives us materials with enhanced or completely new properties. At the same time, inhalation of manufactured nano-objects has been related to an…”
Get full text

Exposure and Emission Measurements During Production, Purification, and Functionalization of Arc-Discharge-Produced Multi-walled Carbon Nanotubes by HEDMER, Maria, ISAXON, Christina, NILSSON, Patrik T, LUDVIGSSON, Linus, MESSING, Maria E, GENBERG, Johan, SKAUG, Vidar, BOHGARD, Mats, TINNERBERG, Håkan, PAGELS, Joakim H

“…The production and use of carbon nanotubes (CNTs) is rapidly growing. With increased production, there is potential that the number of occupational exposed…”
Get full text

Characterization of Hairdresser Exposure to Airborne Particles during Hair Bleaching by Nilsson, Patrik T, Marini, Sara, Wierzbicka, Aneta, Kåredal, Monica, Blomgren, Eva, Nielsen, Jörn, Buonanno, Giorgio, Gudmundsson, Anders

“…Respiratory symptoms among hairdressers are often ascribed to the use of bleaching powders that contain persulfate salts. Such salts can act as allergens and…”
Get full text

Detection of Multi-walled Carbon Nanotubes and Carbon Nanodiscs on Workplace Surfaces at a Small-Scale Producer by Hedmer, Maria, Ludvigsson, Linus, Isaxon, Christina, Nilsson, Patrik T, Skaug, Vidar, Bohgard, Mats, Pagels, Joakim H, Messing, Maria E, Tinnerberg, Håkan

“…The industrial use of novel-manufactured nanomaterials such as carbon nanotubes and carbon nanodiscs is increasing globally. Occupational exposure can occur…”
Get full text

Carbon Nanotube Emissions from Arc Discharge Production: Classification of Particle Types with Electron Microscopy and Comparison with Direct Reading Techniques by Ludvigsson, Linus, Isaxon, Christina, Nilsson, Patrik T, Tinnerberg, Hakan, Messing, Maria E, Rissler, Jenny, Skaug, Vidar, Gudmundsson, Anders, Bohgard, Mats, Hedmer, Maria, Pagels, Joakim

“…An increased production and use of carbon nanotubes (CNTs) is occurring worldwide. In parallel, a growing concern is emerging on the adverse effects the…”
Get full text

Effect of solubility limitation on hygroscopic growth and cloud drop activation of SOA particles produced from traffic exhausts by Wittbom, C., Eriksson, A. C., Rissler, J., Roldin, P., Nordin, E. Z., Sjogren, S., Nilsson, P. T., Swietlicki, E., Pagels, J., Svenningsson, B.

“…Hygroscopicity measurements of secondary organic aerosol (SOA) particles often show inconsistent results between the supersaturated and subsaturated regimes,…”
Get full text

Influence from fuel type on the performance of an air-blown cyclone gasifier by Risberg, M., Öhrman, O.G.W., Gebart, B.R., Nilsson, P.T., Gudmundsson, A., Sanati, M.

“…•Performance of an air-blown cyclone gasifier have been investigated for different fuels.•Cleaning system performance have been investigated with SMPS.•Carbon…”
Get full text

Laboratory evaluation of a gasifier particle sampling system using model compounds of different particle morphology by Nilsson, Patrik T., Malik, Azhar, Pagels, Joakim, Lindskog, Magnus, Rissler, Jenny, Gudmundsson, Anders, Bohgard, Mats, Sanati, Mehri

“…The objective of this work was to design and evaluate an experimental setup to be used for field studies of particle formation in biomass gasification…”
Get full text