Search Results - "Tritscher, T."

Black carbon physical properties and mixing state in the European megacity Paris by Laborde, M, Crippa, M, Tritscher, T, Jurányi, Z, Decarlo, P. F, Temime-Roussel, B, Marchand, N, Eckhardt, S, Stohl, A, Baltensperger, U, Prévôt, A. S. H, Weingartner, E, Gysel, M

“…Aerosol hygroscopicity and refractory black carbon (rBC) properties were characterised during wintertime at a suburban site in Paris, one of the biggest…”
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Relating hygroscopicity and composition of organic aerosol particulate matter by Duplissy, J., DeCarlo, P. F., Dommen, J., Alfarra, M. R., Metzger, A., Barmpadimos, I., Prevot, A. S. H., Weingartner, E., Tritscher, T., Gysel, M., Aiken, A. C., Jimenez, J. L., Canagaratna, M. R., Worsnop, D. R., Collins, D. R., Tomlinson, J., Baltensperger, U.

“…A hygroscopicity tandem differential mobility analyzer (HTDMA) was used to measure the water uptake (hygroscopicity) of secondary organic aerosol (SOA) formed…”
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Investigations of primary and secondary particulate matter of different wood combustion appliances with a high-resolution time-of-flight aerosol mass spectrometer by Heringa, M. F., DeCarlo, P. F., Chirico, R., Tritscher, T., Dommen, J., Weingartner, E., Richter, R., Wehrle, G., Prévôt, A. S. H., Baltensperger, U.

“…A series of photo-oxidation smog chamber experiments were performed to investigate the primary emissions and secondary aerosol formation from two different log…”
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Impact of aftertreatment devices on primary emissions and secondary organic aerosol formation potential from in-use diesel vehicles: results from smog chamber experiments by Chirico, R., DeCarlo, P. F., Heringa, M. F., Tritscher, T., Richter, R., Prévôt, A. S. H., Dommen, J., Weingartner, E., Wehrle, G., Gysel, M., Laborde, M., Baltensperger, U.

“…Diesel particulate matter (DPM) is a significant source of aerosol in urban areas and has been linked to adverse health effects. Although newer European…”
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Volatility and hygroscopicity of aging secondary organic aerosol in a smog chamber by Tritscher, T., Dommen, J., DeCarlo, P. F., Gysel, M., Barmet, P. B., Praplan, A. P., Weingartner, E., Prévôt, A. S. H., Riipinen, I., Donahue, N. M., Baltensperger, U.

“…The evolution of secondary organic aerosols (SOA) during (photo-)chemical aging processes was investigated in a smog chamber. Fresh SOA from ozonolysis of 10…”
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Hygroscopic mixing state of urban aerosol derived from size-resolved cloud condensation nuclei measurements during the MEGAPOLI campaign in Paris by Jurányi, Z, Tritscher, T, Gysel, M, Laborde, M, Gomes, L, Roberts, G, Baltensperger, U, Weingartner, E

“…Ambient aerosols are a complex mixture of particles with different physical and chemical properties and consequently distinct hygroscopic behaviour. The…”
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Aqueous phase processing of secondary organic aerosol from isoprene photooxidation by Liu, Y, Monod, A, Tritscher, T, Praplan, A. P, DeCarlo, P. F, Temime-Roussel, B, Quivet, E, Marchand, N, Dommen, J, Baltensperger, U

“…Transport of reactive air masses into humid and wet areas is highly frequent in the atmosphere, making the study of aqueous phase processing of secondary…”
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OH clock determination by proton transfer reaction mass spectrometry at an environmental chamber by Barmet, P, Dommen, J, DeCarlo, P. F, Tritscher, T, Praplan, A. P, Platt, S. M, Prévôt, A. S. H, Donahue, N. M, Baltensperger, U

“…The hydroxyl free radical (OH) is the major oxidizing species in the lower atmosphere. Measuring the OH concentration is generally difficult and involves…”
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Effect of photochemical ageing on the ice nucleation properties of diesel and wood burning particles by Chou, C, Kanji, Z. A, Stetzer, O, Tritscher, T, Chirico, R, Heringa, M. F, Weingartner, E, Prévôt, A. S. H, Baltensperger, U, Lohmann, U

“…A measurement campaign (IMBALANCE) conducted in 2009 was aimed at characterizing the physical and chemical properties of freshly emitted and photochemically…”
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Relating cloud condensation nuclei activity and oxidation level of α-pinene secondary organic aerosols by Frosch, M., Bilde, M., DeCarlo, P. F., Jurányi, Z., Tritscher, T., Dommen, J., Donahue, N. M., Gysel, M., Weingartner, E., Baltensperger, U.

“…During a series of smog chamber experiments, the effects of chemical and photochemical aging on the ability of organic aerosols generated from ozonolysis of…”
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A new method to discriminate secondary organic aerosols from different sources using high-resolution aerosol mass spectra by Heringa, M. F, DeCarlo, P. F, Chirico, R, Tritscher, T, Clairotte, M, Mohr, C, Crippa, M, Slowik, J. G, Pfaffenberger, L, Dommen, J, Weingartner, E, Prévôt, A. S. H, Baltensperger, U

“…Organic aerosol (OA) represents a significant and often major fraction of the non-refractory PM1 (particulate matter with an aerodynamic diameter da < 1 μm)…”
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Aging induced changes on NEXAFS fingerprints in individual combustion particles by Zelenay, V., Mooser, R., Tritscher, T., Křepelová, A., Heringa, M. F., Chirico, R., Prévôt, A. S. H., Weingartner, E., Baltensperger, U., Dommen, J., Watts, B., Raabe, J., Huthwelker, T., Ammann, M.

“…Soot particles can significantly influence the Earth's climate by absorbing and scattering solar radiation as well as by acting as cloud condensation nuclei…”
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Perspectives for regulating 10 nm particle number emissions based on novel measurement methodologies by Samaras, Z., Rieker, M., Papaioannou, E., van Dorp, W.F., Kousoulidou, M., Ntziachristos, L., Andersson, J., Bergmann, A., Hausberger, S., Keskinen, J., Karjalainen, P., Martikainen, S., Mamakos, A., Haisch, Ch, Kontses, A., Toumasatos, Z., Landl, L., Bainschab, M., Lähde, T., Piacenza, O., Kreutziger, P., Bhave, A.N., Lee, K.F., Akroyd, J., Kraft, M., Kazemimanesh, M., Boies, A.M., Focsa, C., Duca, D., Carpentier, Y., Pirim, C., Noble, J.A., Lancry, O., Legendre, S., Tritscher, T., Spielvogel, J., Horn, H.G., Pérez, A., Paz, S., Zarvalis, D., Melas, A., Baltzopoulou, P., Vlachos, N.D., Chasapidis, L., Deloglou, D., Daskalos, E., Tsakis, A., Konstandopoulos, A.G., Zinola, S., Di Iorio, S., Catapano, F., Vaglieco, B.M., Burtscher, H., Nicol, G., Zamora, D., Maggiore, M.

“…Concerns regarding noxious emissions from internal combustion engines have increased over the years. There is a strong need to understand the nature of sub-23…”
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Extending traceability in airborne particle size distribution measurements beyond 10 µm: Counting efficiency and unit-to-unit variability of four aerodynamic particle size spectrometers by Vasilatou, Konstantina, Wälchli, Christian, Iida, Kenjiro, Horender, Stefan, Tritscher, Torsten, Hammer, Tobias, Rissler, Jenny, Gaie-Levrel, François, Auderset, Kevin

“…The aim of this study was to establish traceable number concentration measurements of airborne particles beyond 10 μm in particle size. To this end, the…”
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Multi-technique physico-chemical characterization of particles generated by a gasoline engine: Towards measuring tailpipe emissions below 23 nm by Focsa, C., Duca, D., Noble, J.A., Vojkovic, M., Carpentier, Y., Pirim, C., Betrancourt, C., Desgroux, P., Tritscher, T., Spielvogel, J., Rahman, M., Boies, A., Lee, K.F., Bhave, A.N., Legendre, S., Lancry, O., Kreutziger, P., Rieker, M.

“…Particulate emissions from on-road motor vehicles are the focus of intensive current research due to the impact of the ambient particulate matter (PM) levels…”
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Size-segregated analysis of PM sub(1) sub(0) at two sites, urban and rural, in Munster (Germany) using five-stage Berner type impactors by Gietl, J K, Tritscher, T, Klemm, O

“…Airborne particulate matter was collected at two sites, using five-stage Berner type impactors. Their different exposures to the emission sources in Munster,…”
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Relating cloud condensation nuclei activity and oxidation level of α -pinene secondary organic aerosols: CCN AND OXIDATION LEVEL OF α -PINENE SOA by Frosch, M., Bilde, M., DeCarlo, P. F., Jurányi, Z., Tritscher, T., Dommen, J., Donahue, N. M., Gysel, M., Weingartner, E., Baltensperger, U.

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Relating cloud condensation nuclei activity and oxidation level of -pinene secondary organic aerosols by Frosch, M, Bilde, M, DeCarlo, P F, Jurányi, Z, Tritscher, T, Dommen, J, Donahue, N M, Gysel, M, Weingartner, E, Baltensperger, U

“…CCN activity and oxidation level of SOA from ozonolysis of a-pinene was studied The hygroscopicity parameter was largely independent of O to C molar ratio…”
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