Publications

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Franken R, Heringa MB, Oosterwijk T, Dal Maso M, Fransman W, Kanerva T et al. Ranking of human risk assessment models for manufactured nanomaterials along the Cooper stage-gate innovation funnel using stakeholder criteria. NanoImpact. 2020;17. 100191. https://doi.org/10.1016/j.impact.2019.100191

Heikkilä P, Rossi J, Rostedt A, Huhtala J, Järvinen A, Toivonen J et al. Toward elemental analysis of ambient single particles using electrodynamic balance and laser-induced breakdown spectroscopy. Aerosol Science and Technology. 2020. https://doi.org/10.1080/02786826.2020.1727408

Nymark P, Bakker M, Dekkers S, Franken R, Fransman W, García-Bilbao A et al. Toward Rigorous Materials Production: New Approach Methodologies Have Extensive Potential to Improve Current Safety Assessment Practices. Small. 2020;16(6). 1904749. https://doi.org/10.1002/smll.201904749

Simonen P, Kalliokoski J, Karjalainen P, Rönkkö T, Timonen H, Saarikoski S et al. Characterization of laboratory and real driving emissions of individual Euro 6 light-duty vehicles – Fresh particles and secondary aerosol formation. Environmental Pollution. 2019 Dec 1;255. 113175. https://doi.org/10.1016/j.envpol.2019.113175

Karjalainen P, Rönkkö T, Simonen P, Ntziachristos L, Juuti P, Timonen H et al. Strategies To Diminish the Emissions of Particles and Secondary Aerosol Formation from Diesel Engines. Environmental science & technology. 2019 Sep 3;53(17):10408-10416. https://doi.org/10.1021/acs.est.9b04073

Lehmusto J, Olin M, Viljanen J, Kalliokoski J, Mylläri F, Toivonen J et al. Detection of gaseous species during KCl-induced high-temperature corrosion by the means of CPFAAS and CI-APi-TOF. Materials and Corrosion. 2019 Aug 30. https://doi.org/10.1002/maco.201910964

Järvinen A, Timonen H, Karjalainen P, Bloss M, Simonen P, Saarikoski S et al. Particle emissions of Euro VI, EEV and retrofitted EEV city buses in real traffic. Environmental Pollution. 2019 Jul 1;250:708-716. https://doi.org/10.1016/j.envpol.2019.04.033

Bendtsen KM, Brostrøm A, Koivisto AJ, Koponen I, Berthing T, Bertram N et al. Airport emission particles: Exposure characterization and toxicity following intratracheal instillation in mice. Particle and Fibre Toxicology. 2019 Jun 11;16(1). 23. https://doi.org/10.1186/s12989-019-0305-5

Koivisto AJ, Kling KI, Hänninen O, Jayjock M, Löndahl J, Wierzbicka A et al. Source specific exposure and risk assessment for indoor aerosols. Science of the Total Environment. 2019 Jun 10;668:13-24. https://doi.org/10.1016/j.scitotenv.2019.02.398

Kangasniemi O, Kuuluvainen H, Heikkilä J, Pirjola L, Niemi JV, Timonen H et al. Dispersion of a traffic related nanocluster aerosol near a major road. Atmosphere. 2019 Jun 1;10(6). 309. https://doi.org/10.3390/atmos10060309

Olin M, Alanen J, Palmroth MRT, Rönkkö T, Dal Maso M. Inversely modeling homogeneous H2SO4-H2O nucleation rate in exhaust-related conditions. Atmospheric Chemistry and Physics. 2019 May 16;19(9):6367-6388. https://doi.org/10.5194/acp-19-6367-2019

Kuula J, Kuuluvainen H, Rönkkö T, Niemi JV, Saukko E, Portin H et al. Applicability of optical and diffusion charging-based particulate matter sensors to urban air quality measurements. Aerosol and Air Quality Research. 2019 May 1;19(5):1024-1039. https://doi.org/10.4209/aaqr.2018.04.0143

Jensen ACO, Poikkimäki M, Brostrom A, Dal Maso M, Nielsen OJ, Rosenorn T et al. The Effect of Sampling Inlet Direction and Distance on Particle Source Measurements for Dispersion Modelling. Aerosol and Air Quality Research. 2019 May;19(5):1114-1125. https://doi.org/10.4209/aaqr.2018.08.0322
Kummala R, Brobbey KJ, Haapanen J, Mäkelä JM, Gunell M, Eerola E et al. Antibacterial activity of silver and titania nanoparticles on glass surfaces. Advances in Natural Sciences: Nanoscience and Nanotechnology. 2019 Mar 20;10(1). 015012. Available from: https://doi.org/10.1088/2043-6254/ab0882

Salo L, Mylläri F, Maasikmets M, Niemelä V, Konist A, Vainumäe K, et al. Emission Measurements with Gravimetric Impactors and Electrical Devices: An Aerosol Instrument Comparison. Aerosol Sci Technol. 2019 Feb 7;1–15. Available from: https://doi.org/10.1080/02786826.2019.1578858

Haapanen J, Aromaa M, Teisala H, Juuti P, Tuominen M, Sillanpää M et al. On the limit of superhydrophobicity: Defining the minimum amount of TiO2 nanoparticle coating. Materials Research Express. 2019;6(3). 035004. Available from, DOI: 10.1088/2053-1591/aaf2ee

Brobbey KJ, Haapanen J, Mäkelä JM, Gunell M, Eerola E, Rosqvist E et al. Effect of plasma coating on antibacterial activity of silver nanoparticles. Thin Solid Films. 2018 Dec 31;672:75-82. Available from, DOI: 10.1016/j.tsf.2018.12.049

Sørensen SN, Baun A, Burkard M, Dal Maso M, Foss Hansen S, Harrison S et al. Evaluating environmental risk assessment models for nanomaterials according to requirements along the product innovation Stage-Gate process. Environmental Science: Nano. 2018 Dec 20. Available from, DOI: 10.1039/C8EN00933C

Aakko-Saksa P, Koponen P, Aurela M, Vesala H, Piimäkorpi P, Murtonen T et al. Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels. Journal of Aerosol Science. 2018 Dec;126:191-204. Available from, DOI: 10.1016/j.jaerosci.2018.09.005

Brobbey KJ, Haapanen J, Mäkelä JM, Gunell M, Eerola E, Rosqvist E et al. Characterization of flame coated nanoparticle surfaces with antibacterial properties and the heat-induced embedding in thermoplastic-coated paper. SN Applied Sciences (SNAS). 2018 Nov 27. Available from, DOI: 10.1007/s42452-018-0053-4

Kuuluvainen H, Poikkimäki M, Järvinen A, Kuula J, Irjala M, Dal Maso M et al. Vertical profiles of lung deposited surface area concentration of particulate matter measured with a drone in a street canyon. Environmental Pollution. 2018 Oct 1;241:96-105. Available from, DOI: 10.1016/j.envpol.2018.04.100

Järvinen A, Keskinen J, Yli-Ojanperä J. Extending the Faraday cup aerosol electrometer based calibration method up to 5 µm. Aerosol Science and Technology. 2018 Aug 3;52(8):828-840. Available from, DOI: 10.1080/02786826.2018.1472742

Quik JTK, Bakker M, van de Meent D, Poikkimäki M, Dal Maso M, Peijnenburg W. Directions in QPPR development to complement the predictive models used in risk assessment of nanomaterials. NanoImpact. 2018 Jul 1;11:58-66. Available from, DOI: 10.1016/j.impact.2018.02.003

Sorvali M, Vuori L, Pudas M, Haapanen J, Mahlberg R, Ronkainen H et al. Fabrication of ultrathin multilayered superomniphobic nanocoatings by liquid flame spray, atomic layer deposition, and silanization. Nanotechnology. 2018 Mar 9;29(18). 185708. Available from, DOI: 10.1088/1361-6528/aaaffc

Amanatidis S, Ntziachristos L, Karjalainen P, Saukko E, Simonen P, Kuittinen N et al. Comparative performance of a thermal denuder and a catalytic stripper in sampling laboratory and marine exhaust aerosols. Aerosol Science and Technology. 2018;52(4):1-13. Available from, DOI: 10.1080/02786826.2017.1422236

Brobbey KJ, Haapanen J, Gunell M, Toivakka M, Mäkelä JM, Eerola E et al. Controlled time release and leaching of silver nanoparticles using a thin immobilizing layer of aluminum oxide. Thin Solid Films. 2018;645:166-172. Available from, DOI: 10.1016/j.tsf.2017.09.060

Rostedt A, Keskinen J. Flow rate-independent electrical aerosol sensor. Aerosol Science and Technology. 2018. Available from, DOI: 10.1080/02786826.2018.1498586

Wu T, Täubel M, Holopainen R, Viitanen A-K, Vainiotalo S, Tuomi T et al. Infant and Adult Inhalation Exposure to Resuspended Biological Particulate Matter. Environmental Science and Technology. 2018;52(1):237-247. Available from, DOI: 10.1021/acs.est.7b04183

Pirjola L, Rönkkö T, Saukko E, Parviainen H, Malinen A, Alanen J et al. Exhaust emissions of non-road mobile machine: Real-world and laboratory studies with diesel and HVO fuels. Fuel. 2017 Aug 15;202:154-164. Available from, DOI: 10.1016/j.fuel.2017.04.029

Jönkkäri I, Sorvali M, Huhtinen H, Sarlin E, Salminen T, Haapanen J et al. Characterization of bidisperse magnetorheological fluids utilizing maghemite (γ-Fe2O3) nanoparticles synthetized by flame spray pyrolysis. Smart Materials and Structures. 2017 Aug 9;26(9). Available from, DOI: 10.1088/1361-665X/aa7f7d

Pirjola L, Niemi JV, Saarikoski S, Aurela M, Enroth J, Carbone S et al. Physical and chemical characterization of urban winter-time aerosols by mobile measurements in Helsinki, Finland. Atmospheric Environment. 2017 Jun 1;158:60-75. Available from, DOI: 10.1016/j.atmosenv.2017.03.028

Lehtoranta K, Murtonen T, Vesala H, Koponen P, Alanen J, Simonen P et al. Natural Gas Engine Emission Reduction by Catalysts. Emission Control Science and Technology. 2017 Jun;3(2):142-152. Available from, DOI: 10.1007/s40825-016-0057-8

Timonen H, Karjalainen P, Saukko E, Saarikoski S, Aakko-Saksa P, Simonen P et al. Influence of fuel ethanol content on primary emissions and secondary aerosol formation potential for a modern flex-fuel gasoline vehicle. Atmospheric Chemistry and Physics. 2017 Apr 24;17(8):5311-5329. Available from, DOI: 10.5194/acp-17-5311-2017

Simonen P, Saukko E, Karjalainen P, Timonen H, Bloss M, Aakko-Saksa P et al. A new oxidation flow reactor for measuring secondary aerosol formation of rapidly changing emission sources. Atmospheric Measurement Techniques. 2017 Apr 21;10(4):1519-1537. Available from, DOI: 10.5194/amt-10-1519-2017

Rostedt A, Ntziachristos LD, Simonen P, Rönkkö T, Samaras ZC, Hillamo R et al. A New Miniaturized Sensor for Ultra-Fast On-Board Soot Concentration Measurements. SAE International Journal of Engines. 2017 Mar 28;10(4). Available from, DOI: 10.4271/2017-01-1008

Mylläri F, Karjalainen P, Taipale R, Aalto P, Häyrinen A, Rautiainen J et al. Physical and chemical characteristics of flue-gas particles in a large pulverized fuel-fired power plant boiler during co-combustion of coal and wood pellets. Combustion and Flame. 2017 Feb;176:554-566. Available from, DOI: 10.1016/j.combustflame.2016.10.027

Saarinen JJ, Valtakari D, Sánden S, Haapanen J, Salminen T, Mäkelä J et al. Roll-to-roll manufacturing of disposable surface-enhanced Raman scattering (SERS) sensors on paper based substrates. Nordic Pulp and Paper Research Journal. 2017 Jan 1;32(2):222-228. Available from, DOI: 10.3183/NPPRJ-2017-32-02-p222-228

Juuti P, Haapanen J, Stenroos C, Niemelä-Anttonen H, Harra J, Koivuluoto H et al. Achieving a slippery, liquid-infused porous surface with anti-icing properties by direct deposition of flame synthesized aerosol nanoparticles on a thermally fragile substrate. Applied Physics Letters. 2017;110(16). 161603 . Available from, DOI: 10.1063/1.4981905

Harra J, Kujanpää S, Haapanen J, Juuti P, Mäkelä JM, Hyvärinen L et al. Aerosol analysis of residual and nanoparticle fractions from spray pyrolysis of poorly volatile precursors. AIChE Journal. 2017;63(3):881-892. Available from, DOI: 10.1002/aic.15449

Gunell M, Haapanen J, Brobbey K, Saarinen JJ, Toivakka M, Mäkelä JM et al. Antimicrobial characterization of silver nanoparticle-coated surfaces by “touch test” method. Nanotechnology, Science and Applications. 2017;10:137-145. 10. Available from, DOI: 10.2147/NSA.S139505

Arffman A, Juuti P, Harra J, Keskinen J. Differential diffusion analyzer. Aerosol Science and Technology. 2017;51(12):1429-1437. Available from, DOI: 10.1080/02786826.2017.1367089

Saarikoski S, Timonen H, Carbone S, Kuuluvainen H, Niemi JV, Kousa A et al. Investigating the chemical species in submicron particles emitted by city buses. Aerosol Science and Technology. 2017;51(3):317-329. Available from, DOI: 10.1080/02786826.2016.1261992

Mäkelä JM, Haapanen J, Harra J, Juuti P, Kujanpää S. Liquid flame spray—a hydrogen-oxygen flame based method for nanoparticle synthesis and functional nanocoatings. KONA POWDER AND PARTICLE JOURNAL. 2017;2017(34):141-154. Available from, DOI: 10.14356/kona.2017020

Järvinen A, Heikkilä P, Keskinen J, Yli-Ojanperä J. Particle charge-size distribution measurement using a differential mobility analyzer and an electrical low pressure impactor. Aerosol Science and Technology. 2017;51(1):20-29. Available from, DOI: 10.1080/02786826.2016.1256469

Karjalainen P, Saari S, Kuuluvainen H, Kalliohaka T, Taipale A, Rönkkö T. Performance of ventilation filtration technologies on characteristic traffic related aerosol down to nanocluster size. Aerosol Science and Technology. 2017;51(12):1398-1408. Available from, DOI: 10.1080/02786826.2017.1356904

Tuominen M, Teisala H, Haapanen J, Mäkelä JM, Honkanen M, Vippola M et al. Superamphiphobic overhang structured coating on a biobased material. Applied Surface Science. 2016 Dec 15;389:135-143. Available from, DOI: 10.1016/j.apsusc.2016.05.095

 Dal Maso M, Gao J, Järvinen A, Li H, Luo D, Janka K et al. Improving urban air quality measurements by a diffusion charger based electrical particle sensors: A field study in Beijing, China. Aerosol and Air Quality Research. 2016 Dec 1;16(12):3001-3011.

Riuttanen L, Bister M, Kerminen V-M, John VO, Sundstrom A-M, Dal Maso M et al. Observational evidence for aerosols increasing upper tropospheric humidity. Atmospheric Chemistry and Physics. 2016 Nov 17;16(22):14331-14342. Available from, DOI: 10.5194/acp-16-14331-2016

Karjalainen P, Ntziachristos L, Murtonen T, Wihersaari H, Simonen P, Mylläri F et al. Heavy Duty Diesel Exhaust Particles during Engine Motoring Formed by Lube Oil Consumption. Environmental Science and Technology. 2016 Nov 15;50(22):12504-12511. Available from, DOI: 10.1021/acs.est.6b03284

Kuuluvainen H, Arffman A, Järvinen A, Harra J, Keskinen J. The effect of materials and obliquity of the impact on the critical velocity of rebound. Aerosol Science and Technology. 2016 Nov 14;51(3): 301-310. Available from, DOI: 10.1080/02786826.2016.1260088

Du J, Harra J, Virkki M, Mäkelä JM, Leng Y, Kauranen M et al. Surface-Enhanced Impulsive Coherent Vibrational Spectroscopy. Scientific Reports. 2016 Nov 4;6. 36471. Available from, DOI: 10.1038/srep36471

Kuuluvainen H, Rönkkö T, Järvinen A, Saari S, Karjalainen P, Lähde T et al. Lung deposited surface area size distributions of particulate matter in different urban areas. Atmospheric Environment. 2016 Jul 1;136:105-113. Available from, DOI: 10.1016/j.atmosenv.2016.04.019

Enroth J, Saarikoski S, Niemi J, Kousa A, Ježek I, Močnik G et al. Chemical and physical characterization of traffic particles in four different highway environments in the Helsinki metropolitan area. Atmospheric Chemistry and Physics. 2016 May 3;16(9):5497-5512. Available from, DOI: 10.5194/acp-16-5497-2016

Juuti P, Arffman A, Rostedt A, Harra J, Mäkelä JM, Keskinen J. Real-time effective density monitor (DENSMO) for aerosol nanoparticle production. Aerosol Science and Technology. 2016 May 3;50(5):487-496. Available from, DOI: 10.1080/02786826.2016.1168511

Heydari G, Sedighi Moghaddam M, Tuominen M, Fielden M, Haapanen J, Mäkelä JM et al. Wetting hysteresis induced by temperature changes: Supercooled water on hydrophobic surfaces. Journal of Colloid and Interface Science. 2016 Apr 15;468:21-33. Available from, DOI: 10.1016/j.jcis.2016.01.040

Pihlava K, Keskinen J, Yli-Ojanperä J. Improving the signal-to-noise ratio of Faraday cup aerosol electrometer based aerosol instrument calibrations. Aerosol Science and Technology. 2016 Apr 2;50(4):373-379. Available from, DOI: 10.1080/02786826.2016.1153035

Mensah-Attipoe J, Saari S, Veijalainen AM, Pasanen P, Keskinen J, Leskinen JTT et al. Release and characteristics of fungal fragments in various conditions. Science of the Total Environment. 2016 Mar 15;547:234-243. Available from, DOI: 10.1016/j.scitotenv.2015.12.095

Saari S, Järvinen S, Reponen T, Mensah-Attipoe J, Pasanen P, Toivonen J et al. Identification of single microbial particles using electro-dynamic balance assisted laser-induced breakdown and fluorescence spectroscopy. Aerosol Science and Technology. 2016 Feb 1;50(2):126-132. Available from, DOI: 10.1080/02786826.2015.1134764

Kuuluvainen H, Saari S, Mensah-Attipoe J, Arffman A, Pasanen P, Reponen T et al. Triboelectric charging of fungal spores during resuspension and rebound. Aerosol Science and Technology. 2016 Feb 1;50(2):187-197. Available from, DOI: 10.1080/02786826.2016.1141164

Saari S, Karjalainen P, Ntziachristos L, Pirjola L, Matilainen P, Keskinen J et al. Exhaust particle and NOx emission performance of an SCR heavy duty truck operating in real-world conditions. Atmospheric Environment. 2016;126:136-144. Available from, DOI: 10.1016/j.atmosenv.2015.11.047

Moghammad MS, Heydari G, Tuominen M, Fielden M, Haapanen J, Mäkelä JM et al. Hydrophobisation of wood surfaces by combining liquid flame spray (LFS) and plasma treatment: Dynamic wetting properties. Holzforschung. 2016;70(6):527-537. Available from, DOI: 10.1515/hf-2015-0148

Mylläri F, Asmi E, Anttila T, Saukko E, Vakkari V, Pirjola L et al. New particle formation in the fresh flue-gas plume from a coal-fired power plant: effect of flue-gas cleaning. Atmospheric Chemistry and Physics. 2016;16:7485-7496. Available from, DOI: 10.5194/acp-16-7485-2016

Valtakari D, Stepien M, Haapanen J, Teisala H, Tuominen M, Kuusipalo J et al. Planar fluidic channels on TiO2 nanoparticle coated paperboard. Nordic Pulp and Paper Research Journal. 2016;31(2):232-238.

Alanen J, Saukko E, Lehtoranta K, Murtonen T, Timonen H, Hillamo R et al. The formation and physical properties of the particle emissions from a natural gas engine. Fuel. 2015 Dec 15;162:155-161. Available from, DOI: 10.1016/j.fuel.2015.09.003

Karjalainen P, Timonen H, Saukko E, Kuuluvainen H, Saarikoski S, Aakko-Saksa P et al. Time-resolved characterization of primary and secondary particle emissions of a modern gasoline passenger car. Atmospheric Chemistry and Physics Discussions. 2015 Nov 25;15(22):33253-33282. Available from, DOI: 10.5194/acpd-15-33253-2015

Carbone S, Onasch T, Saarikoski S, Timonen H, Saarnio K, Sueper D et al. Characterization of trace metals on soot aerosol particles with the SP-AMS: Detection and quantification. Atmospheric Measurement Techniques. 2015 Nov 18;8(11):4803-4815. Available from, DOI: 10.5194/amt-8-4803-2015

Roldin P, Liao L, Mogensen D, Dal Maso M, Rusanen A, Kerminen VM et al. Modelling the contribution of biogenic volatile organic compounds to new particle formation in the Jülich plant atmosphere chamber. Atmospheric Chemistry and Physics. 2015 Sep 28;15(18):10777-10798. Available from, DOI: 10.5194/acp-15-10777-2015

Pirjola L, Karl M, Rönkkö T, Arnold F. Model studies of volatile diesel exhaust particle formation: Are organic vapours involved in nucleation and growth? Atmospheric Chemistry and Physics. 2015 Sep 23;15(18):10435-10452. Available from, DOI: 10.5194/acp-15-10435-2015

Harra J, Juuti P, Haapanen J, Sorvali M, Roumeli E, Honkanen M et al. Coating of Silica and Titania Aerosol Nanoparticles by Silver Vapor Condensation. Aerosol Science and Technology. 2015 Sep 2;49(9):767-776. Available from, DOI: 10.1080/02786826.2015.1072263

Arffman A, Kuuluvainen H, Harra J, Vuorinen O, Juuti P, Yli-Ojanperä J et al. The critical velocity of rebound determined for sub-micron silver particles with a variable nozzle area impactor. Journal of Aerosol Science. 2015 Aug 1;86:32-43. Available from, DOI: 10.1016/j.jaerosci.2015.04.003

Saukko E, Zorn S, Kuwata M, Keskinen J, Virtanen A. Phase State and Deliquescence Hysteresis of Ammonium-Sulfate-Seeded Secondary Organic Aerosol. Aerosol Science and Technology. 2015 Jul 3;49(7):531-537. Available from, DOI: 10.1080/02786826.2015.1050085

Pirjola L, Karjalainen P, Heikkilä J, Saari S, Tzamkiozis T, Ntziachristos L et al. Effects of fresh lubricant oils on particle emissions emitted by a modern gasoline direct injection passenger car. Environmental Science and Technology. 2015 Mar 17;49(6):3644-3652. Available from, DOI: 10.1021/es505109u

Haapanen J, Aromaa M, Teisala H, Tuominen M, Stepien M, Saarinen JJ et al. Binary TiO2/SiO2 nanoparticle coating for controlling the wetting properties of paperboard. Materials Chemistry and Physics. 2015 Jan 15;149:230-237. Available from, DOI: 10.1016/j.matchemphys.2014.10.011

Saari S, Mensah-Attipoe J, Reponen T, Veijalainen AM, Salmela A, Pasanen P et al. Effects of fungal species, cultivation time, growth substrate, and air exposure velocity on the fluorescence properties of airborne fungal spores. Indoor Air. 2015;25(6):653-661. Available from, DOI: 10.1111/ina.12166

Ejenstam L, Tuominen M, Haapanen J, Mäkelä JM, Pan J, Swerin A et al. Long-term corrosion protection by a thin nano-composite coating. Applied Surface Science. 2015;357(Part B):2333–2342. Available from, DOI: 10.1016/j.apsusc.2015.09.238

Järvinen A, Kuuluvainen H, Niemi JV, Saari S, Dal Maso M, Pirjola L et al. Monitoring urban air quality with a diffusion charger based electrical particle sensor. Urban Climate. 2015;14(3). Available from, DOI: 10.1016/j.uclim.2014.10.002

Teisala H, Tuominen M, Haapanen J, Aromaa M, Stepien M, Mäkelä JM et al. Switchable water absorption of paper via liquid flame spray nanoparticle coating. Cellulose. 2014 Jun;21(3):2033-2043. Available from, DOI: 10.1007/s10570-014-0223-5

Ehn M, Thornton JA, Kleist E, Sipilä M, Junninen H, Pullinen I et al. A large source of low-volatility secondary organic aerosol. Nature. 2014;506(7489):476-479. Available from, DOI: 10.1038/nature13032

Yli-Ojanperä J, Ukkonen A, Järvinen A, Layzell S, Niemelä V, Keskinen J. Bipolar Charge Analyzer (BOLAR): A new aerosol instrument for bipolar charge measurements. Journal of Aerosol Science. 2014;77:16-30. Available from, DOI: 10.1016/j.jaerosci.2014.07.004

Järvinen A, Aitomaa M, Rostedt A, Keskinen J, Yli-Ojanperä J. Calibration of the new electrical low pressure impactor (ELPI plus). Journal of Aerosol Science. 2014;69:150-159. Available from, DOI: 10.1016/j.jaerosci.2013.12.006

Rostedt A, Arffman A, Janka K, Yli-Ojanperä J, Keskinen J. Characterization and Response Model of the PPS-M Aerosol Sensor. Aerosol Science and Technology. 2014;48(10):1022-1030. Available from, DOI: 10.1080/02786826.2014.951023

Saarnio K, Frey A, Niemi JV, Timonen H, Rönkkö T, Karjalainen P et al. Chemical composition and size of particles in emissions of a coal-fired power plant with flue gas desulfurization. Journal of Aerosol Science. 2014;73:14-26. Available from, DOI: 10.1016/j.jaerosci.2014.03.004

Järvinen ST, Saari S, Keskinen J, Toivonen J. Detection of Ni, Pb and Zn in water using electrodynamic single-particle levitation and laser-induced breakdown spectroscopy. Spectrochimica Acta Part B: Atomic Spectroscopy. 2014;99:9-14. Available from, DOI: 10.1016/j.sab.2014.06.007

Karjalainen P, Pirjola L, Heikkilä J, Lähde T, Tzamkiozis T, Ntziachristos L et al. Exhaust particles of modern gasoline vehicles: A laboratory and an onroad study. Atmospheric Environment. 2014;97:262-270. Available from, DOI: 10.1016/j.atmosenv.2014.08.025

Högström R, Quincey P, Sarantaridis D, Luond F, Nowak A, Riccobono F et al. First comprehensive inter-comparison of aerosol electrometers for particle sizes up to 200 nm and concentration range 1000 cm(-3) to 17 000 cm(-3). Metrologia. 2014;51(3):293-303. Available from, DOI: 10.1088/0026-1394/51/3/293

Lähde T, Virtanen A, Happonen M, Söderström C, Kytö M, Keskinen J. Heavy-duty, off-road diesel engine low-load particle number emissions and particle control. Journal of the Air and Waste Management Association. 2014;64(10):1186-1194. Available from, DOI: 10.1080/10962247.2014.936985

Pirjola L, Pajunoja A, Walden J, Jalkanen J-P, Rönkkö T, Kousa A et al. Mobile measurements of ship emissions in two harbour areas in Finland. Atmospheric Measurement Techniques. 2014;7(1):149-161. Available from, DOI: 10.5194/amt-7-149-2014

Lähde T, Niemi JV, Kousa A, Rönkkö T, Karjalainen P, Keskinen J et al. Mobile Particle and NOx Emission Characterization at Helsinki Downtown: Comparison of Different Traffic Flow Areas. Aerosol and Air Quality Research. 2014;14(5):1372-1382. Available from, DOI: 10.4209/aaqr.2013.10.0311

Frey A, Saarnio K, Lamberg H, Mylläri F, Karjalainen P, Teinilä K et al. Optical and chemical characterization of aerosols emitted from coal, heavy and light fuel oil, and small-scale wood combustion. Environmental Science and Technology. 2014;48(1):827-836. Available from, DOI: 10.1021/es4028698

Saari S, Reponen T, Keskinen J. Performance of two fluorescence-based real-time bioaerosol detectors: BioScout vs. UVAPS. Aerosol Science and Technology. 2014;48(4):371-378. Available from, DOI: 10.1080/02786826.2013.877579

Kuuluvainen H, Karjalainen P, Basjamundi CJE, Maunula J, Vainikka P, Roppo J et al. Physical properties of aerosol particles measured from a bubbling fluidized bed boiler. Fuel. 2014;139:144-153. Available from, DOI: 10.1016/j.fuel.2014.08.048

Teisala H, Tuominen M, Haapanen J, Aromaa M, Stepien M, Mäkelä JM et al. Review on Liquid Flame Spray in paper converting: Multifunctional superhydrophobic nanoparticle coatings. Nordic Pulp and Paper Research Journal. 2014;29(4):747-759. Available from, DOI: 10.3183/NPPRJ-2014-29-04-p747-759

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