Articles | Volume 3, issue 1
https://doi.org/10.5194/ar-3-45-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ar-3-45-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 Jan 2025
Research article |
| 27 Jan 2025
| 27 Jan 2025
Performance evaluation of four cascade impactors for airborne ultrafine-particle (UFP) collection: the influence of particle type, concentration, mass, and chemical nature
Elisabeth Eckenberger
CORRESPONDING AUTHOR
Bayreuth Center of Ecology and Environmental Research (BayCEER), University of Bayreuth, Bayreuth, Germany
Andreas Mittereder
Department of Engineering Thermodynamics and Transport Processes, University of Bayreuth, Bayreuth, Germany
Nadine Gawlitta
Comprehensive Molecular Analytics (CMA), Helmholtz Munich, Munich, Germany
Institute of Chemistry, Division of Analytical and Technical Chemistry, University of Rostock, 18059 Rostock, Germany
Jürgen Schnelle-Kreis
Comprehensive Molecular Analytics (CMA), Helmholtz Munich, Munich, Germany
Institute of Chemistry, Division of Analytical and Technical Chemistry, University of Rostock, 18059 Rostock, Germany
Martin Sklorz
Institute of Chemistry, Division of Analytical and Technical Chemistry, University of Rostock, 18059 Rostock, Germany
Dieter Brüggemann
Department of Engineering Thermodynamics and Transport Processes, University of Bayreuth, Bayreuth, Germany
Ralf Zimmermann
Comprehensive Molecular Analytics (CMA), Helmholtz Munich, Munich, Germany
Institute of Chemistry, Division of Analytical and Technical Chemistry, University of Rostock, 18059 Rostock, Germany
Anke C. Nölscher
CORRESPONDING AUTHOR
Bayreuth Center of Ecology and Environmental Research (BayCEER), University of Bayreuth, Bayreuth, Germany
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Cited articles
Abdillah, S. F. I. and Wang, Y. F.: Ambient ultrafine particle (PM0.1): Sources, characteristics, measurements and exposure implications on human health, https://doi.org/10.1016/j.envres.2022.115061, 1 February 2023.
Baron, P. A. and Willeke, K.: Aerosol Measurement: Principles, Techniques, and Applications, 3rd edn., https://doi.org/10.1002/9781118001684, 2011.
Bayerisches Landesamt für Statistik: Statistik kommunal – Kreisfreie Stadt Bayreuth – 09462, 1–30 pp., https://statistik.bayern.de/mam/produkte/statistik_kommunal/2022/09472.pdf (last access: 15 January 2025), 2022.
Bein, K. J. and Wexler, A. S.: A high-efficiency, low-bias method for extracting particulate matter from filter and impactor substrates, Atmos. Environ., 90, 87–95, 2014.
Berner, A., Luerzer, C. H., Pohl, F., Preining, O., and Wagner, P.: The size distribution of the urban aerosol in Vienna, Sci. Total Environ., 13, 245–261, 1979.
Bhattarai, H., Saikawa, E., Wan, X., Zhu, H., Ram, K., Gao, S., Kang, S., Zhang, Q., Zhang, Y., Wu, G., Wang, X., Kawamura, K., Fu, P., and Cong, Z.: Levoglucosan as a tracer of biomass burning: Recent progress and perspectives, Atmos. Res., 220, 20–33, https://doi.org/10.1016/j.atmosres.2019.01.004, 15 May 2019.
Boskovic, L., Altman, I. S., Agranovski, I. E., Braddock, R. D., Myojo, T., and Choi, M.: Influence of particle shape on filtration processes, Aerosol Sci. Technol., 39, 1184–1190, https://doi.org/10.1080/02786820500442410, 2005.
Brink, J. A.: Cascade Impactor for Adiabatic Measurements, Ind. Eng. Chem., 50, 645–648, 1958.
Cambustion Ltd.: DMS500 fast particulate analyzer brochure, Cambridge, United Kingdom, 1–6 pp., https://www.cambustion.com/products/engine-exhaust-emissions/dms500-particulate-analyser (last access: 14 January 2025), 2019.
Canepari, S., Astolfi, M. L., Moretti, S., and Curini, R.: Comparison of extracting solutions for elemental fractionation in airborne particulate matter, Talanta, 82, 834–844, https://doi.org/10.1016/j.talanta.2010.05.068, 2010.
Caracci, E., Iannone, A., Carriera, F., Notardonato, I., Pili, S., Murru, A., Avino, P., Campagna, M., Buonanno, G., and Stabile, L.: Size-segregated content of heavy metals and polycyclic aromatic hydrocarbons in airborne particles emitted by indoor sources, Sci. Rep., 14, 20739, https://doi.org/10.1038/s41598-024-70978-3, 2024.
Chang, M., Kim, S., and Sioutas, C.: Experimental studies on particle impaction and bounce: effects of substrate design and material, Atmos. Environ., 33, 2313–2322, https://doi.org/10.1016/S1352-2310(99)00082-5, 1999.
Chen, S. C., Tsai, C. J., Chen, H. D., Huang, C. Y., and Roam, G. D.: The influence of relative humidity on nanoparticle concentration and particle mass distribution measurements by the MOUDI, Aerosol Sci. Technol., 45, 596–603, https://doi.org/10.1080/02786826.2010.551557, 2011.
Chen, X., He, T., Yang, X., Gan, Y., Qing, X., Wang, J., and Huang, Y.: Analysis, environmental occurrence, fate and potential toxicity of tire wear compounds 6PPD and 6PPD-quinone, J. Hazard. Mater., 452, 131245, https://doi.org/10.1016/j.jhazmat.2023.131245, 15 June 2023.
Claeys, M., Szmigielski, R., Vermeylen, R., Wang, W., Shalamzari, M. S., and Maenhaut, W.: Tracers for Biogenic Secondary Organic Aerosol from α-Pinene and Related Monoterpenes: An Overview, Springer, https://doi.org/10.1007/978-94-007-5034-0_18, 2013.
Crazzolara, C. and Held, A.: Development of a cascade impactor optimized for size-fractionated analysis of aerosol metal content by total reflection X-ray fluorescence spectroscopy (TXRF), Atmos. Meas. Tech., 17, 2183–2194, https://doi.org/10.5194/amt-17-2183-2024, 2024.
Daher, N., Ning, Z., Cho, A. K., Shafer, M., Schauer, J. J., and Sioutas, C.: Comparison of the chemical and oxidative characteristics of particulate matter (PM) collected by different methods: Filters, impactors, and BioSamplers, Aerosol Sci. Technol., 45, 1294–1304, https://doi.org/10.1080/02786826.2011.590554, 2011.
de Souza, S. L. Q., Martins, E. M., Corrêa, S. M., da Silva, J. L., de Castro, R. R., and de Souza Assed, F.: Determination of trace elements in the nanometer, ultrafine, fine, and coarse particulate matters in an area affected by light vehicular emissions in the city of Rio de Janeiro, Environ. Monit. Assess., 193, 92, https://doi.org/10.1007/s10661-021-08891-9, 1 February 2021.
Durand, T., Bau, S., Morele, Y., Matera, V., Bémer, D., and Rousset, D.: Quantification of low pressure impactor wall deposits during ziuc nanoparticle sampling, Aerosol Air Qual. Res., 14, 1812–1821, https://doi.org/10.4209/aaqr.2013.10.0304, 2014.
Fujitani, Y., Hasegawa, S., Fushimi, A., Kondo, Y., Tanabe, K., Kobayashi, S., and Kobayashi, T.: Collection characteristics of low-pressure impactors with various impaction substrate materials, Atmos. Environ., 40, 3221–3229, https://doi.org/10.1016/j.atmosenv.2006.02.001, 2006.
Gong, W.-C., Jidenko, N., Li, Y.-R., Le, T.-C., Borra, J.-P., and Tsai, C.-J.: PM0.1 non-bouncing impactor (NBI) for ultrafine particle mass and number measurements, J. Aerosol. Sci., 174, 106249, https://doi.org/https://doi.org/10.1016/j.jaerosci.2023.106249, 2023.
Grieshop, A. P., Donahue, N. M., and Robinson, A. L.: Is the gas-particle partitioning in alpha-pinene secondary organic aerosol reversible?, Geophys. Res. Lett., 34, L14810, https://doi.org/10.1029/2007GL029987, 2007.
Guo, J., Ji, A., and Xu, Z.: On-site characteristics of airborne particles at a formal electronic waste recycling plant: size distribution and lung deposited surface area, J. Mater Cy. Waste Manag., 25, 346–358, https://doi.org/10.1007/s10163-022-01536-0, 2023.
Hata, M., Linfa, B., Otani, Y., and Furuuchi, M.: Performance evaluation of an Andersen cascade impactor with an additional stage for nanoparticle sampling, Aerosol Air Qual. Res., 12, 1041–1048, https://doi.org/10.4209/aaqr.2012.08.0204, 2012.
Held, A., Zerrath, A., McKeon, U., Fehrenbach, T., Niessner, R., Plass-Dülmer, C., Kaminski, U., Berresheim, H., and Pöschl, U.: Aerosol size distributions measured in urban, rural and high-alpine air with an electrical low pressure impactor (ELPI), Atmos. Environ., 42, 8502–8512, https://doi.org/10.1016/j.atmosenv.2008.06.015, 2008.
Hillamo, R. E. and Kauppinen, E. I.: On the performance of the berner low pressure impactor, Aerosol Sci. Technol., 14, 33–47, https://doi.org/10.1080/02786829108959469, 1991.
Huang, Z., Harrison, R. M., Allen, A. G., James, J. D., Tilling, R. M., and Yin, J.: Field intercomparison of filter pack and impactor sampling for aerosol nitrate, ammonium, and sulphate at coastal and inland sites, Atmos. Res., 71, 215–232, https://doi.org/10.1016/j.atmosres.2004.05.002, 2004.
Hussain, K., Hoque, R. R., Balachandran, S., Medhi, S., Idris, M. G., Rahman, M., and Hussain, F. L.: Monitoring and Risk Analysis of PAHs in the Environment, in: Handbook of Environmental Materials Management, Springer International Publishing, 1–35, https://doi.org/10.1007/978-3-319-58538-3_29-2, 2018.
Hu, X., Zhao, H. N., Tian, Z., Peter, K. T., Dodd, M. C., and Kolodziej, E. P.: Transformation Product Formation upon Heterogeneous Ozonation of the Tire Rubber Antioxidant 6PPD (N-(1,3-dimethylbutyl)- N′-phenyl- p-phenylenediamine), Environ. Sci. Technol. Lett., 9, 413–419, https://doi.org/10.1021/acs.estlett.2c00187, 2022.
Järvinen, A., Aitomaa, M., Rostedt, A., Keskinen, J., and Yli-Ojanperä, J.: Calibration of the new electrical low pressure impactor (ELPI+), J. Aerosol Sci., 69, 150–159, https://doi.org/10.1016/j.jaerosci.2013.12.006, 2014.
Junkermann, W. and Hacker, J.: Unprecedented levels of ultrafine particles, major sources, and the hydrological cycle, Sci. Rep., 12, 7410, https://doi.org/10.1038/s41598-022-11500-5, 2022.
Keskinen, J., Pietarinen, K., and Lehtim, M.: Electrical Low Pressure Impactor, J. Aerosol Sci, 23, 353–360, https://doi.org/10.1016/0021-8502(92)90004-F, 1992.
Kim, B., Lee, J. S., Choi, B.-S., Park, S.-Y., Yoon, J.-H., and Kim, H.: Ultrafine Particle Characteristics in a Rubber Manufacturing Factory, Ann. Occup. Hyg., 57, 728–739, https://doi.org/10.1093/annhyg/mes102, 2013a.
Kim, K. H., Jahan, S. A., Kabir, E., and Brown, R. J. C.: A review of airborne polycyclic aromatic hydrocarbons (PAHs) and their human health effects, Environ. Int., 66, 71–80, https://doi.org/10.1016/j.envint.2013.07.019, 2013b.
Klöckner, P., Seiwert, B., Wagner, S., and Reemtsma, T.: Organic Markers of Tire and Road Wear Particles in Sediments and Soils: Transformation Products of Major Antiozonants as Promising Candidates, Environ. Sci. Technol., 55, 11723–11732, https://doi.org/10.1021/acs.est.1c02723, 2021.
Kulkarni, P., Baron, P. A., and Willeke, K.: Aerosol Measurment: Principles, Techniques, and Applications, 3rd Edn., https://doi.org/10.1002/9781118001684, 2011.
Kumar, P., Morawska, L., Birmili, W., Paasonen, P., Hu, M., Kulmala, M., Harrison, R. M., Norford, L., and Britter, R.: Ultrafine particles in cities, Environ. Inter., 66, 1–10, https://doi.org/10.1016/j.envint.2014.01.013, 2014.
Kumar, P., Kalaiarasan, G., Porter, A. E., Pinna, A., Kłosowski, M. M., Demokritou, P., Chung, K. F., Pain, C., Arvind, D. K., Arcucci, R., Adcock, I. M., and Dilliway, C.: An overview of methods of fine and ultrafine particle collection for physicochemical characterisation and toxicity assessments, Sci. Total Environ., 756, 143553, https://doi.org/10.1016/j.scitotenv.2020.143553, 20 February 2021.
Kumsanlas, N., Piriyakarnsakul, S., Sok, P., Hongtieab, S., Ikemori, F., Szymanski, W. W., Hata, M., Otani, Y., and Furuuchi, M.: A cascade air sampler with multi-nozzle inertial filters for PM0.1, Aerosol Air Qual. Res., 19, 1666–1677, https://doi.org/10.4209/aaqr.2019.02.0066, 2019.
Lai, C. Y., Huang, S. H., Chang, C. P., and Lin, J. Y.: Reducing particle bounce and loading effect for a multi-hole impactor, Aerosol Sci. Technol., 42, 114–122, https://doi.org/10.1080/02786820701809045, 2008.
Liu, C.-N., Awasthi, A., Hung, Y.-H., and Tsai, C.-J.: Collection efficiency and interstage loss of nanoparticles in micro-orifice-based cascade impactors, Atmos. Environ., 69, 325–333, https://doi.org/https://doi.org/10.1016/j.atmosenv.2012.12.003, 2013.
Maharaj Kumari, K. and Lakhani, A.: PAHs in Gas and Particulate Phases: Measurement and Control, in: Environmental Contaminants: Measurement, Modelling and Control, edited by: Gupta, T., Agarwal, A. K., Agarwal, R. A., and Labhsetwar, N. K., Springer Singapore, Singapore, 43–75, https://doi.org/10.1007/978-981-10-7332-8_3, 2018.
Manoli, E., Kouras, A., Karagkiozidou, O., Argyropoulos, G., Voutsa, D., and Samara, C.: Polycyclic aromatic hydrocarbons (PAHs) at traffic and urban background sites of northern Greece: source apportionment of ambient PAH levels and PAH-induced lung cancer risk, Environ. Sci. Pollut. Res., 23, 3556–3568, https://doi.org/10.1007/s11356-015-5573-5, 2016.
Marjamäki, M., Keskinen, J., Chen, D.-R., and Pui, D. Y. H.: Perfomance Evaluation of the Electrical Low-Pressure Impactor (ELPI), J. Aerosol Sci, 31, 249–261, 2000.
Marple, V., Olson, B., Romay, F., Hudak, G., Geerts, S. M., and Lundgren, D.: Second generation micro-orifice uniform deposit impactor, 120 MOUDI-II: Design, Evaluation, and application to long-term ambient sampling, Aerosol Sci. Technol., 48, 427–433, https://doi.org/10.1080/02786826.2014.884274, 2014.
Marple, V. A. and Willeke, K.: IMPACTOR DESIGN, Pergamon Press, 891–896 pp., https://doi.org/10.1016/0004-6981(76)90144-X, 1976.
Marple, V. A., Rubow, K. L., and Behm, S. M.: A microorifice uniform deposit impactor (moudi): Description, calibration, and use, Aerosol Sci. Technol., 14, 434–436, https://doi.org/10.1080/02786829108959504, 1991.
Matthew, B. M., Middlebrook, A. M., and Onasch, T. B.: Collection efficiencies in an aerodyne aerosol mass spectrometer as a function of particle phase for laboratory generated aerosols, Aerosol Sci. Technol., 42, 884–898, https://doi.org/10.1080/02786820802356797, 2008.
May, K. R.: The Cascade Impactor: An Instrument for Sampling Coarse Aerosols, J. Sci. Instrum, 22, 187–195, 1945.
Mitchell, R. I. and Pilcher, J. M.: Measuring Aerosol Particle Sizes in Air pollutants, Commercial aerosols and Cigarette smoke, Indus. Eng. Chem., 51, 1039–1042, 1959.
Mühlbauer, W., Zöllner, C., Lehmann, S., Lorenz, S., and Brüggemann, D.: Correlations between physicochemical properties of emitted diesel particulate matter and its reactivity, Combust Flame, 167, 39–51, https://doi.org/10.1016/j.combustflame.2016.02.029, 2016.
Müller, K., Spindler, G., Van Pinxteren, D., Gnauk, T., Iinuma, Y., Brüggemann, E., and Herrmann, H.: Ultrafine and fine particles in the atmosphere - Sampling, chemical characterization and sources, Chem Ing. Tech., 84, 1130–1136, https://doi.org/10.1002/cite.201100208, 2012.
Newton, G. J., Cheng, Y. S., Barr, E. B., and Yeh, H. C.: Effects of collection substrates on performance and wall losses in cascade impactors, J. Aerosol Sci., 21, 467–470, https://doi.org/10.1016/0021-8502(90)90075-9, 1990.
Ngagine, S. H., Deboudt, K., Flament, P., Choël, M., Kulinski, P., and Marteel, F.: Development and Characterization of a Time-Sequenced Cascade Impactor: Application to Transient PM2.5 Pollution Events in Urbanized and Industrialized Environments, Atmosphere (Basel), 13, 244, https://doi.org/10.3390/atmos13020244, 2022.
Ofner, J., Krüger, H.-U., Grothe, H., Schmitt-Kopplin, P., Whitmore, K., and Zetzsch, C.: Physico-chemical characterization of SOA derived from catechol and guaiacol – a model substance for the aromatic fraction of atmospheric HULIS, Atmos. Chem. Phys., 11, 1–15, https://doi.org/10.5194/acp-11-1-2011, 2011.
Pak, S. S., Liu, B. Y. H., and Rubow, K. L.: Effect of coating thickness on particle bounce in inertial impactors, Aerosol Sci. Technol., 16, 141–150, https://doi.org/10.1080/02786829208959544, 1992.
Pomata, D., Di Filippo, P., Riccardi, C., Buiarelli, F., Marini, F., Romani, L., Lucarelli, F., Pazzi, G., Galarini, R., and Simonetti, G.: Concentrations and co-occurrence of 101 emerging and legacy organic pollutants in the ultrafine, fine and coarse fractions of airborne particulates associated with treatment of waste from electrical and electronic equipment, Chemosphere, 338, 139443, https://doi.org/10.1016/j.chemosphere.2023.139443, 2023.
Rao, A. K. and Whitby, K. T.: Non-ideal collection characteristics of inertial impactors-i. single-stage impactors and solid particles, J. Aerosol Sci. Pergamon Press, 9, 77–86 pp., https://doi.org/10.1016/0021-8502(78)90069-1, 1978.
Romay, F. J. and García-Ruiz, E.: Design of Round-Nozzle Inertial Impactors Review with Updated Design Parameters, Aerosol Air Qual. Res., 23, 220436, https://doi.org/10.4209/aaqr.220436, 2023.
Schwarz, M., Schneider, A., Cyrys, J., Bastian, S., Breitner, S., and Peters, A.: Impact of Ambient Ultrafine Particles on Cause-Specific Mortality in Three German Cities, Am. J. Respir. Crit. Care Med., 207, 1334–1344, https://doi.org/10.1164/rccm.202209-1837oc, 2023.
Simoneit, B. R. T., Schauer, J. J., Nolte, C. G., Oros, D. R., Elias, V. O., Fraser, M. P., Rogge, W. F., and Cass, G. R.: Levoglucosan, a tracer for cellulose in biomass burning and atmospheric particles, Atmos. Environ., 33, 173–182, https://doi.org/10.1016/S1352-2310(98)00145-9, 1999.
Symonds, J., Collings, N., StJReavell, K., and Kittelson, D.: Evaporation of Volatile Aerosols, ETH Hönggerberg, https://doi.org/10.13140/2.1.3274.7527, 2004.
Symonds, J. P. R., Reavell, K. S. J., Olfert, J. S., Campbell, B. W., and Swift, S. J.: Diesel soot mass calculation in real-time with a differential mobility spectrometer, J. Aerosol Sci., 38, 52–68, https://doi.org/10.1016/j.jaerosci.2006.10.001, 2007.
Thongyen, T., Hata, M., Toriba, A., Ikeda, T., Koyama, H., Otani, Y., and Furuuchi, M.: Development of PM0.1 personal sampler for evaluation of personal exposure to aerosol nanoparticles, Aerosol Air Qual. Res., 15, 180–187, https://doi.org/10.4209/aaqr.2014.05.0102, 2015.
Tsai, C. J., Liu, C. N., Hung, S. M., Chen, S. C., Uang, S. N., Cheng, Y. S., and Zhou, Y.: Novel active personal nanoparticle sampler for the exposure assessment of nanoparticles in workplaces, Environ. Sci. Technol., 46, 4546–4552, https://doi.org/10.1021/es204580f, 2012.
Turner, J. R. and Hering, S. V: GREASED AND OILED SUBSTRATES AS BOUNCE-FREE IMPACTION SURFACES, J. Aerosol Sci., 18, 215–224, https://doi.org/10.1016/0021-8502(87)90057-7, 1987.
Ungeheuer, F., van Pinxteren, D., and Vogel, A. L.: Identification and source attribution of organic compounds in ultrafine particles near Frankfurt International Airport, Atmos. Chem. Phys., 21, 3763–3775, https://doi.org/10.5194/acp-21-3763-2021, 2021.
Vestenius, M., Hellén, H., Levula, J., Kuronen, P., Helminen, K. J., Nieminen, T., Kulmala, M., and Hakola, H.: Acidic reaction products of monoterpenes and sesquiterpenes in atmospheric fine particles in a boreal forest, Atmos. Chem. Phys., 14, 7883–7893, https://doi.org/10.5194/acp-14-7883-2014, 2014.
Wang, G., Huang, L., Xin Zhao, Niu, H., and Dai, Z.: Aliphatic and polycyclic aromatic hydrocarbons of atmospheric aerosols in five locations of Nanjing urban area, China, Atmos. Res., 81, 54–66, https://doi.org/10.1016/j.atmosres.2005.11.004, 2006.
Wiedensohler, A., Birmili, W., Nowak, A., Sonntag, A., Weinhold, K., Merkel, M., Wehner, B., Tuch, T., Pfeifer, S., Fiebig, M., Fjäraa, A. M., Asmi, E., Sellegri, K., Depuy, R., Venzac, H., Villani, P., Laj, P., Aalto, P., Ogren, J. A., Swietlicki, E., Williams, P., Roldin, P., Quincey, P., Hüglin, C., Fierz-Schmidhauser, R., Gysel, M., Weingartner, E., Riccobono, F., Santos, S., Grüning, C., Faloon, K., Beddows, D., Harrison, R., Monahan, C., Jennings, S. G., O'Dowd, C. D., Marinoni, A., Horn, H.-G., Keck, L., Jiang, J., Scheckman, J., McMurry, P. H., Deng, Z., Zhao, C. S., Moerman, M., Henzing, B., de Leeuw, G., Löschau, G., and Bastian, S.: Mobility particle size spectrometers: harmonization of technical standards and data structure to facilitate high quality long-term observations of atmospheric particle number size distributions, Atmos. Meas. Tech., 5, 657–685, https://doi.org/10.5194/amt-5-657-2012, 2012.
Wiedensohler, A., Wiesner, A., Weinhold, K., Birmili, W., Hermann, M., Merkel, M., Müller, T., Pfeifer, S., Schmidt, A., Tuch, T., Velarde, F., Quincey, P., Seeger, S., and Nowak, A.: Mobility particle size spectrometers: Calibration procedures and measurement uncertainties, Aerosol Sci. Technol., 52, 146–164, https://doi.org/10.1080/02786826.2017.1387229, 2018.
Won Kim, S.: Critical Review on Evaporative Loss of Semivolatile Aerosols during Sampling, J. Env. Hlth. Sci., 36, 171–181, https://doi.org/10.5668/JEHS.2010.36.3.171, 2010.
Xie, M., Hannigan, M. P., and Barsanti, K. C.: Gas/particle partitioning of 2-methyltetrols and levoglucosan at an urban site in Denver, Environ. Sci. Technol., 48, 2835–2842, https://doi.org/10.1021/es405356n, 2014.
Yao, Y., Ye, X., Gao, T., Feng, H., Chen, Y., and Chen, J.: Significant impactor sampling artifacts of ammonium, nitrate, and organic acids, Atmos. Environ., 274, 118985, https://doi.org/10.1016/j.atmosenv.2022.118985, 2022.
Young, L. H., Lin, Y. H., Lin, T. H., Tsai, P. J., Wang, Y. F., Hung, S. M., Tsai, C. J., and Chen, C. W.: Field application of a newly developed personal nanoparticle sampler to selected metalworking operations, Aerosol Air Qual. Res., 13, 849–861, https://doi.org/10.4209/aaqr.2012.10.0270, 2013a.
Young, L. H., Lin, Y. H., Lin, T. H., Tsai, P. J., Wang, Y. F., Hung, S. M., Tsai, C. J., and Chen, C. W.: Field application of a newly developed personal nanoparticle sampler to selected metalworking operations, Aerosol Air Qual. Res., 13, 849–861, https://doi.org/10.4209/aaqr.2012.10.0270, 2013b.
Zhao, Z., Hao, J., Li, J., and Wu, S.: Second organic aerosol formation from the ozonolysis of α-pinene in the presence of dry submicron ammonium sulfate aerosol, J. Environ. Sci., 20, 1183–1188, https://doi.org/10.1016/S1001-0742(08)62207-X, 2008.
Zhu, C.-S., Cao, J.-J., Tsai, C.-J., Zhang, Z.-S., and Tao, J.: Biomass burning tracers in rural and urban ultrafine particles in Xi'an, China, Atmos. Pollut. Res., 8, 614–618, https://doi.org/10.1016/j.apr.2016.12.011, 2017.
Short summary
We assessed the performance of four cascade impactors for collecting and analyzing organic markers in airborne ultrafine particles (UFPs) under lab and field conditions. The cutoff was influenced by the impactor design and aerosol mixture. Two key factors caused variations in mass concentrations: the evaporation of semi-volatile compounds and the "bounce-off" of larger particles and fragments. Our findings reveal the challenges of analyzing organic marker mass concentrations in airborne UFPs.
We assessed the performance of four cascade impactors for collecting and analyzing organic...
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