Refereed journal articles


Leppänen, M., Peräniemi, S., Koponen, H., Sippula, O. & Pasanen, P. 2020, "The effect of the shoeless course on particle concentrations and dust composition in schools", Science of the Total Environment, vol. 710.

Grigonytė-Lopez Rodriguez, J., Suhonen, H., Laitinen, A., Tissari, J., Kortelainen, M., Tiitta, P., Lähde, A., Keskinen, J., Jokiniemi, J. & Sippula, O. 2020, "A novel electrical charging condensing heat exchanger for efficient particle emission reduction in small wood boilers", Renewable Energy, vol. 145, pp. 521-529.

Lane, D.J., Sippula, O., Koponen, H., Heimonen, M., Peräniemi, S., Lähde, A., Kinnunen, N.M., Nivajärvi, T., Shurpali, N. & Jokiniemi, J. 2020, "Volatilisation of major, minor, and trace elements during thermal processing of fly ashes from waste- and wood-fired power plants in oxidising and reducing gas atmospheres", Waste Management, vol. 102, pp. 698-709.


Tissari J., Väätäinen S., Leskinen J., Savolahti M., Lamberg H., Kortelainen M., Karvosenoja N. & Sippula O. 2019, “Fine Particle Emissions from Sauna Stoves: Effects of Combustion Appliance and Fuel, and Implications for the Finnish Emission Inventory”, Atmosphere 2019, 10, 775. (Link)

Miersch, T., Czech, H., Hartikainen, A., Ihalainen, M., Orasche, J., Abbaszade, G., Tissari, J., Streibel, T., Jokiniemi, J., Sippula, O. & Zimmermann, R. 2019, "Impact of photochemical ageing on Polycyclic Aromatic Hydrocarbons (PAH) and oxygenated PAH (Oxy-PAH/OH-PAH) in logwood stove emissions", Science of the Total Environment, vol. 686, pp. 382-392.

Gavilà, L., Lähde, A., Jokiniemi, J., Constanti, M., Medina, F., del Río, E., Tichit, D. & Álvarez, M.G. 2019, "Insights on the One-Pot Formation of 1,5-Pentanediol from Furfural with Co−Al Spinel-based Nanoparticles as an Alternative to Noble Metal Catalysts", ChemCatChem, vol. 11, no. 19, pp. 4944-4953.

Knebel, K., Jokiniemi, J. & Bottomley, P.D. 2019, "A review of revaporisation behaviour of radioactive Cs deposits and its impact on the source term in severe nuclear accidents from Phébus FP results and single effect testing", Journal of Nuclear Science and Technology, vol. 56, no. 9-10, pp. 772-789.

Sippula, O., Huttunen, K., Hokkinen, J., Kärki, S., Suhonen, H., Kajolinna, T., Kortelainen, M., Karhunen, T., Jalava, P., Uski, O., Yli-Pirilä, P., Hirvonen, M.-. & Jokiniemi, J. 2019, "Emissions from a fast-pyrolysis bio-oil fired boiler: Comparison of health-related characteristics of emissions from bio-oil, fossil oil and wood", Environmental Pollution, vol. 248, pp. 888-897.

Kalilainen, J., Lind, T., Stuckert, J., Bergfeldt, T., Sippula, O. & Jokiniemi, J. 2019, "The measurement of Ag/In/Cd release under air-ingress conditions in the QUENCH-18 bundle test", Journal of Nuclear Materials, vol. 517, pp. 315-327.

Kafil, M., Nasab, S.B., Moazed, H., Jokiniemi, J., Lähde, A. & Bhatnagar, A. 2019, "Efficient removal of azo dyes from water with chitosan/carbon nanofloas a novel nanocomposite synthesized by pyrolysis technique", Desalination and Water Treatment, vol. 142, pp. 308-320.

Ihalainen, M., Jalava, P., Ihantola, T., Kasurinen, S., Uski, O., Sippula, O., Hartikainen, A., Tissari, J., Kuuspalo, K., Lähde, A., Hirvonen, M.-. & Jokiniemi, J. 2019, "Design and validation of an air-liquid interface (ALI) exposure device based on thermophoresis", Aerosol Science and Technology, vol. 53, no. 2, pp. 133-145.

Murashko, K.A., Mityakov, A.V., Mityakov, V.Y., Sapozhnikov, S.Z., Pyrhönen, J. & Jokiniemi, J. 2019, "Cylindrical Li-ion battery state of health evaluation by differential heat analysis during calendar ageing", Journal of the Electrochemical Society, vol. 166, no. 13, pp. A2896-A2902.

Raud, M., Kikas, T., Sippula, O. & Shurpali, N.J. 2019, "Potentials and challenges in lignocellulosic biofuel production technology", Renewable and Sustainable Energy Reviews, vol. 111, pp. 44-56.

Savolahti, M., Karvosenoja, N., Soimakallio, S., Kupiainen, K., Tissari, J. & Paunu, V.-. 2019, "Near-term climate impacts of Finnish residential wood combustion", Energy Policy, vol. 133.

Alatalo, S.-., Daneshvar, E., Kinnunen, N., Meščeriakovas, A., Thangaraj, S.K., Jänis, J., Tsang, D.C.W., Bhatnagar, A. & Lähde, A. 2019, "Mechanistic insight into efficient removal of tetracycline from water by Fe/graphene", Chemical Engineering Journal, vol. 373, pp. 821-830.

Subedi, N., Lähde, A., Abu-Danso, E., Iqbal, J. & Bhatnagar, A. 2019, "A comparative study of magnetic chitosan (Chi@Fe3O4) and graphene oxide modified magnetic chitosan (Chi@Fe3O4GO) nanocomposites for efficient removal of Cr(VI) from water", International journal of biological macromolecules, vol. 137, pp. 948-959.

Ihalainen M., Tiitta P., Czech H., Yli-Pirilä P., Hartikainen A., Kortelainen M., Tissari J., Stengel B., Sklorz M., Suhonen H., Lamberg H., Leskinen A., Kiendler-Scharr A., Harndorf H., Zimmermann R., Jokiniemi J. & Sippula O. 2019, “A novel high-volume Photochemical Emission Aging flow tube Reactor (PEAR)”, Aerosol Science and Technology, DOI: 10.1080/02786826.2018.1559918

Miettinen, M., Leskinen, A., Abbaszade, G., Orasche, J., Sainio, M., Mikkonen, S., Koponen, H., Rönkkö, T., Ruusunen, J., Kuuspalo, K., Tiitta, P., Jalava, P., Hao, L., Fang, D., Wang, Q., Gu, C., Zhao, Y., Michalke, B., Schnelle-Kreis, J., Lehtinen, K.E.J., Zimmermann, R., Komppula, M., Jokiniemi, J., Hirvonen, M.-. & Sippula, O. 2019, "PM2.5 concentration and composition in the urban air of Nanjing, China: Effects of emission control measures applied during the 2014 Youth Olympic Games", Science of the Total Environment, vol. 652, pp. 1-18.


Kortelainen, M., Jokiniemi, J., Tiitta, P., Tissari, J., Lamberg, H., Leskinen, J., Grigonyte-Lopez Rodriguez, J., Koponen, H., Antikainen, S., Nuutinen, I., Zimmermann, R. & Sippula, O. 2018, "Time-resolved chemical composition of small-scale batch combustion emissions from various wood species", Fuel, vol. 233, pp. 224-236.

Rönkkö, T.J., Jalava, P.I., Happo, M.S., Kasurinen, S., Sippula, O., Leskinen, A., Koponen, H., Kuuspalo, K., Ruusunen, J., Väisänen, O., Hao, L., Ruuskanen, A., Orasche, J., Fang, D., Zhang, L., Lehtinen, K.E.J., Zhao, Y., Gu, C., Wang, Q., Jokiniemi, J., Komppula, M. & Hirvonen, M.-. 2018, "Emissions and atmospheric processes influence the chemical composition and toxicological properties of urban air particulate matter in Nanjing, China", Science of the Total Environment, vol. 639, pp. 1290-1310.

Meščeriakovas, A., Karhunen, T., Jokiniemi, J. & Lähde, A. 2018, "Spray deposition and characterization of carbon nanoflower and gold-doped carbon nanoflower thin films", Nanotechnology, vol. 29, no. 45.

Lamberg, H., Sippula, O., Joutsensaari, J., Ihalainen, M., Tissari, J., Lähde, A. & Jokiniemi, J. 2018, "Analysis of high-temperature oxidation of wood combustion particles using tandem-DMA technique", Combustion and Flame, vol. 191, pp. 76-85.

Hartikainen, A., Yli-Pirilä, P., Tiitta, P., Leskinen, A., Kortelainen, M., Orasche, J., Schnelle-Kreis, J., Lehtinen, K.E.J., Zimmermann, R., Jokiniemi, J. & Sippula, O. 2018, "Volatile Organic Compounds from Logwood Combustion: Emissions and Transformation under Dark and Photochemical Aging Conditions in a Smog Chamber", Environmental Science and Technology, vol. 52, no. 8, pp. 4979-4988.

Kasurinen, S., Happo, M.S., Rönkkö, T.J., Orasche, J., Jokiniemi, J., Kortelainen, M., Tissari, J., Zimmermann, R., Hirvonen, M.-. & Jalava, P.I. 2018, "Differences between co-cultures and monocultures in testing the toxicity of particulate matter derived from log wood and pellet combustion", PLoS ONE, vol. 13, no. 2.

Czech, H., Miersch, T., Orasche, J., Abbaszade, G., Sippula, O., Tissari, J., Michalke, B., Schnelle-Kreis, J., Streibel, T., Jokiniemi, J. & Zimmermann, R. 2018, "Chemical composition and speciation of particulate organic matter from modern residential small-scale wood combustion appliances", Science of the Total Environment, vol. 612, pp. 636-648.

Aakko-Saksa, P., Koponen, P., Aurela, M., Vesala, H., Piimäkorpi, P., Murtonen, T., Sippula, O., Koponen, H., Karjalainen, P., Kuittinen, N., Panteliadis, P., Rönkkö, T. & Timonen, H. 2018, "Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels", Journal of Aerosol Science, vol. 126, pp. 191-204.

Karjalainen, A., Leppänen, M., Leskinen, J., Torvela, T., Pasanen, P., Tissari, J. & Miettinen, M. 2018, "Concentrations and number size distribution of fine and nanoparticles in a traditional Finnish bakery", Journal of Occupational and Environmental Hygiene, vol. 15, no. 3, pp. 194-203.

Gomes, F., Thakkar, H., Lähde, A., Verhaagen, B., Pandit, A.B. & Fernández Rivas, D. 2018, "Is reproducibility inside the bag? Special issue fundamentals and applications of sonochemistry ESS-15", Ultrasonics sonochemistry, vol. 40, pp. 163-174.

Kanashova, T., Sippula, O., Oeder, S., Streibel, T., Passig, J., Czech, H., Kaoma, T., Sapcariu, S., Dilger, M., Paur, H.-R., Schlager, C., Mülhopt, S., Weiss, C., Schmidt-Weber, C., Traidl-Hoffmann, C., Michalke, B., Krebs, T., Karg, E., Jakobi, G., Scholtes, S., Schnelle-Kreis J., Sklorz M., Orasche J., Müller L., Reda A., Rüger C., Neumann A., Abbaszade G., Radischat C., Hiller K., Grigonyte J., Kortelainen M., Kuuspalo K., Lamberg H., Leskinen J., Nuutinen I., Torvela T., Tissari J., Jalava P., Kasurinen S., Uski O., Hirvonen M.-R., Buters J., Dittmar G., Jokiniemi J. and Zimmermann R. 2018, “Emissions from a Modern Log wood Masonry Heater and Wood Pellet Boiler: Composition and Biological Impact on Air-Liquid Interface Exposed Human Lung Cancer Cells”. Journal of Molecular and Clinical Medicine, vol 1, pp. 23-35

Kafil, M., Boroomand Nasab, S., Moazed, H., Jokiniemi, J., Lähde, A. and Bhatnagar, A. Efficient removal of azo dyes from water with chitosan/carbon nanoflower as a novel nanocomposite synthesized by pyrolysis technique. Accepted to Desalin. Water Treat. 2018.


Laitinen, J., Koponen, H., Sippula, O., Korpijärvi, K., Jumpponen, M., Laitinen, S., Aatamila, M., Tissari, J., Karhunen, T., Ojanen, K., Jokiniemi, J. & Korpinen, L. 2017, "Peak exposures to main components of ash and gaseous diesel exhausts in closed and open ash loading stations at biomass-fuelled power plants", Chemosphere, vol. 185, pp. 183-191.

Kari, E., Hao, L., Yli-Pirilä, P., Leskinen, A., Kortelainen, M., Grigonyte, J., Worsnop, D., Jokiniemi, J., Sippula, O., Faiola, C., Virtanen, A. (2017) The effect of pellet boiler exhaust on secondary organic aerosol formation from α-pinene. Environmental Science Technology 51, 1423-1432.

Chiloane, K. E., Beukes, J. P., van Zyl, P. G., Maritz, P., Vakkari, V., Josipovic, M., Venter, A. D., Jaars, K., Tiitta, P., Kulmala, M., Wiedensohler, A., Liousse, C., Mkhatshwa, G. V., Ramandh, A., Laakso, L. (2017) Spatial, temporal and source contribution assessments of black carbon over the northern interior of South Africa. Atmos. Chem. Phys. 17, 6177-6196.

Sippula, O., Lamberg, H., Leskinen, J., Tissari, J., Jokiniemi, J. (2017) Emissions and ash behavior in a 500 kW pellet boiler operated with various blends of woody biomass and peat. Fuel 202, 144–153.

Uski, O., Torvela, T., Sippula, O., Karhunen, T., Koponen, H., Peräniemi, S., Jalava, P., Happo, M., Jokiniemi, J., Hirvonen, M.-R., Lähde, A. (2017) In vitro toxicological effects of zinc containing nanoparticles with different physico-chemical properties. Toxicology in Vitro 42, 105–113.

Czech, H., Pieber, S.M., Tiitta, P., Sippula, O., Kortelainen, M., Lamberg, H., Grigonyte, J., Streibel, T., Prévôt, A.S.H., Jokiniemi, J., Zimmermann, R. (2017) Time-resolved analysis of primary volatile emissions and secondary aerosol formation potential from a small-scale pellet boiler. Atmospheric Environment 158, 236–245

Lamberg, H., Sippula, O., Tissari, J., Virén, A., Kaivosoja, T., Aarinen, A., Salminen, V., Jokiniemi, J. (2017) Operation and emissions of a hybrid stove fueled by pellets and log wood. Energy Fuels 31, 1961–1968.

Hafshejani, L.D., Tangsir, S., Daneshvar, E., Maljanen, M., Lähde, A., Jokiniemi, J., Naushad, M., Bhatnagar, A. (2017) Optimization of fluoride removal from aqueous solution by Al2O3 nanoparticles. Journal of Molecular Liquids 238, 254–262.

Knebel, K., Bottomley, P.D.W., Rondinella, V.V., Lähde, A., Jokiniemi, J. (2017) Characterisation of aerosols produced in a simulated severe nuclear accident using electron microscopy. Journal of Aerosol Science 106, 68–82.

Kinaret, P., Ilves, M., Fortino, V., Rydman, E., Karisola, P., Lähde, A., Koivisto, J., Jokiniemi, J., Wolff, H., Savolainen, K., Greco, D., Alenius, H. (2017) Inhalation and oropharyngeal aspiration exposure to rod-like carbon nanotubes induce similar airway inflammation and biological responses in mouse lungs. ACS Nano 11, 291–303.

Kasurinen, S., Jalava, P.I., Happo, M.S., Sippula, O., Uski, O., Koponen, H., Orasche, J., Zimmermann, R., Jokiniemi, J., Hirvonen, M.-R. (2016) Particulate emissions from the combustion of birch, beech and spruce logs cause different cytotoxic responses in A549 cells. Environmental Toxicology 32 1487–1499.

Streibel, T., Schnelle-Kreis, J., Czech, H., Harndorf, H., Jakobi, G., Jokiniemi, J., Karg, E., Lintelmann, J., Matuschek, G., Michalke, B., Müller, L., Orasche, J., Passig, J., Radischat, C., Rabe, R., Reda, A., Rüger, C., Schwemer, T., Sippula, O., Stengel, B., Sklorz, M., Torvela, T., Weggler, B., Zimmermann, R. (2017) Aerosol emissions of a ship-diesel engine operated with diesel fuel or heavy fuel oil. Environmental Science and Pollution Research 24, 10976–10991.

Gomes, F., Thakkar, H., Lähde, A., Verhaagen, B., Pandit, A.B., Fernández Rivas, D. (2017) Is reproducibility inside the bag? Special issue fundamentals and applications of sonochemistry ESS-15. Accepted to Ultrasonics Sonochemistry, December 27, 2016.

Poon, W.-L., Alenius, H., Ndika, J., Fortino, V., Kolhinen, V., Mesceriakovas, A., Wang, M., Greco, D., Lähde, A., Jokiniemi, J., Lee, J.C.-Y., El-Nezami, H. and Karisola, P. Nanosized zinc oxide and silver, but not titanium dioxide, induce innate and adaptive immunity and antiviral response in differentiated THP-1 cells. Nanotoxicology 2017, vol 11, 936-951.


Laitinen, S., Laitinen, J., Fagernäs, L., Korpijärvi, K., Korpinen, L., Ojanen, K., Aatamila, M., Jumpponen, M., Koponen, H., Jokiniemi, J. (2016) Exposure to biological and chemical agents at biomass power plants. Biomass Bioenergy 93, 78-86.

Tiitta, P., Leskinen, A., Hao, L., Yli-Pirilä, P., Kortelainen, M., Grigonyte, J., Tissari, J., Lamberg, H., Hartikainen, A., Kuuspalo, K., Kortelainen, A., Virtanen, A., Lehtinen, K.E.J., Komppula, M., Prévôt, A.S.H., Onasch, T.B., Worsnop, D.R., Czech, H., Zimmermann, R., Jokiniemi, J., and Sippula, O. (2016). Transformation of logwood combustion emissions in a smog chamber: Formation of secondary organic aerosol and changes in the primary organic aerosol upon daytime and nighttime aging. Atmospheric Chemistry and Physics 16, 13251-13269.

Weggler, B.A., Ly-Verdu, S., Jennerwein, M., Sippula, O., Reda, A.A., Orasche, J., Gröger, T., Jokiniemi, J., Zimmermann, R. (2016) Untargeted Identification of Wood Type-Specific Markers in Particulate Matter from Wood Combustion. Environmental Science & Technology 50, 10073-10081.

Miettinen, M.., Torvela, T., Leskinen, J.T.T. (2016) Physicochemical characterization of aerosol generated in the gas tungsten arc welding of stainless steel. Accepted to Annal. Occup. Hyg. 60, 960–968.

Sapcariu, S.C., Kanashova, T., Dilger, M., Diabaté, S., Oeder, S., Passig, J., Radischat, C., Buters, J., Sippula, O., Streibel, T., Paur, H.-R., Schlager, C., Mülhopt, S., Stengel, B., Rabe, R., Harndorf, H., Krebs, T., Karg, E., Gröger, T., Weiss, C., Dittmar, G., Hiller, K., Zimmermann, R. (2016) Metabolic Profiling and Stable Isotope Assisted Metabolic Analysis of Ship Engine Fuel Combustion Aerosol Effects on RAW 264.7 Macrophages. PLoS ONE 11 (6).

Kiendler-Scharr, A., Mensah, A.A., Friese, E., Topping, D., Nemitz, E., Prevot, A.S.H., Äijälä, M., Allan, J., Canonaco, F., Canagaratna, M., Carbone, S., Crippa, M., Dall Osto, M., Day, D.A., De Carlo, P., Di Marco, C.F., Elbern, H., Eriksson, A., Freney, E., Hao, L., Herrmann, H., Hildebrandt, L., Hillamo, R., Jimenez, J.L. Laaksonen, A., McFiggans, G., Mohr, C., O'Dowd, C., Otjes, R., Ovadnevaite, J., Pandis, S.N., Poulain, L., Schlag, P., Sellegri, K., Swietlicki, E., Tiitta, P., Vermeulen, A., Wahner, A., Worsnop, D., Wu, H.-C. (2016) Ubiquity of organic nitrates from nighttime chemistry in the European submicron aerosol. Accepted to Geophysical Research Letters. DOI: 10.1002/2016GL069239

Hafshejania, L.D.,  Tangsira, S.,  Koponen, H., Riikonen, J., Karhunen, T., Tapper, U., Lehto, V-P., Moazed, H., Naseri, A.A., Hooshmand, A., Jokiniemi, J., Bhatnagar, A., Lähde, A. (2016) Synthesis and characterization of Al2O3 nanoparticles by flame spray pyrolysis (FSP) — Role of Fe ions in the precursor. Powder Technology 298, 42–49.

Savolahti, M., Karvosenoja, N., Tissari, J., Kupiainen, K., Sippula, O., Jokiniemi, J. (2016) Black carbon and fine particle emissions in Finnish residential wood combustion: Emission projections, reduction measures and the impact of combustion practices. Atmospheric Environment 140, 495-505.

Czech, H., Sippula, O., Kortelainen, M., Tissari, J., Radischat, C., Passig, J., Streibel, T., Jokiniemi, J., Zimmermann, R. (2016) On-line analysis of organic emissions from residential wood combustion with Single-Photon Ionisation Time-of-Flight Mass Spectrometry (SPI-TOFMS). Fuel 177, 334-342.

Tangsir, S., Hafshejani, L.D., Lähde, A., Maljanen, M., Hooshmand, A., Naseri, A.A., Moazed, H., Jokiniemi, J., Bhatnagar, A. (2016) Water defluoridation using Al2O3 nanoparticles synthesized by flame spray pyrolysis (FSP) method. Chemical Engineering Journal 288, 198-206.

Kasurinen, S., Jalava, P.I., Uski, O., Happo, M.S., Brunner, T., Mäki-Paakkanen, J., Jokiniemi, J., Obernberger, I., Hirvonen, M.-R. (2016) Toxicological characterization of particulate emissions from straw, Miscanthus, and poplar pellet combustion in residential boilers. Aerosol Science and Technology 50, 41-51.

Karhunen T., Välikangas, J., Torvela, T., Lähde, A., Lassi, U.,Jokiniemi, J. (2016) Effect of doping and crystallite size on the electrochemical performance of Li4Ti5O12, Journal of Alloys and Compounds 659, 132-137.


Ruusunen, J., Pyykönen, J., Ihalainen, M., Tiitta, P., Torvela, T., Karhunen, T., Sippula, O., Qin, Q.H., Van Dijken, S., Joutsensaari, J., Lähde, A., Jokiniemi, J. (2015) A Novel Porous Tube Reactor for Nanoparticle Synthesis with Simultaneous Gas-Phase Reaction and Dilution. Aerosol Science and Technology 49, 1170-1180.

Vakkari, V., Tiitta, P., Jaars, K., Croteau, P., Beukes, P., Josipovic, M., Kerminen, V.-M., Kulmala, M., Venter, A., van Zyl, P., Worsnop, D. R., Laakso, L. (2015) Re-evaluation the contribution of sulfuric acid and the origin of organic compounds in atmospheric nanoparticle growth. Geophys. Res. Lett., 42, doi:10.1002/2015GL066459

Jalava, P.I., Wang, Q., Kuuspalo, K., Ruusunen, J., Hao, L., Fang, D., Väisänen, O., Ruuskanen, A., Sippula, O., Happo, M.S., Uski, O., Kasurinen, S., Torvela, T., Koponen, H., Lehtinen, K.E.J., Komppula, M., Gu, C., Jokiniemi, J. & Hirvonen, M.-R. (2015) Day and night variation in chemical composition and toxicological responses of size segregated urban air PM samples in a high air pollution situation. Atmospheric Environment 120, 427-437.

Reda, A.A., Czech, H., Schnelle-Kreis, J., Sippula, O., Orasche, J., Weggler, B., Abbaszade, G., Arteaga-Salas, J.M., Kortelainen, M., Tissari, J., Jokiniemi, J., Streibel, T. & Zimmermann, R. (2015) Analysis of gas-phase carbonyl compounds in emissions from modern wood combustion appliances: Influence of wood type and combustion appliance. Energy and Fuels 29, 3897-3907.

Leskinen, A., Yli-Pirilä, P., Kuuspalo, K., Sippula, O., Jalava, P., Hirvonen, M.-R., Jokiniemi, J., Virtanen, A., Komppula, M. & Lehtinen, K.E.J. (2015) Characterization and testing of a new environmental chamber. Atmospheric Measurement Techniques 8, 2267-2278.

Oeder, S., Kanashova, T., Sippula, O., Sapcariu, S.C., Streibel, T., Arteaga-Salas, J.M., Passig, J., Dilger, M., Paur, H.-., Schlager, C., Mülhopt, S., Diabaté, S., Weiss, C., Stengel, B., Rabe, R., Harndorf, H., Torvela, T., Jokiniemi, J.K., Hirvonen, M.-., Schmidt-Weber, C., Traidl-Hoffmann, C., BéruBé, K.A., Wlodarczyk, A.J., Prytherch, Z., Michalke, B., Krebs, T., Prévôt, A.S.H., Kelbg, M., Tiggesbäumker, J., Karg, E., Jakobi, G., Scholtes, S., Schnelle-Kreis, J., Lintelmann, J., Matuschek, G., Sklorz, M., Klingbeil, S., Orasche, J., Richthammer, P., Müller, L., Elsasser, M., Reda, A., Gröger, T., Weggler, B., Schwemer, T., Czech, H., Rüger, C.P., Abbaszade, G., Radischat, C., Hiller, K., Buters, J.T.M., Dittmar, G. & Zimmermann, R. (2015) Particulate matter from both heavy fuel oil and diesel fuel shipping emissions show strong biological effects on human lung cells at realistic and comparable in vitro exposure conditions. PLoS ONE 10, no. 6.

Nordin, E.Z., Uski, O., Nyström, R., Jalava, P., Eriksson, A.C., Genberg, J., Roldin, P., Bergvall, C., Westerholm, R., Jokiniemi, J., Pagels, J.H., Boman, C. & Hirvonen, M.-R. (2015), "Influence of ozone initiated processing on the toxicity of aerosol particles from small scale wood combustion", Atmospheric Environment, vol. 102, pp. 282-289.

Kasurinen, S., Jalava, P.I., Tapanainen, M., Uski, O., Happo, M.S., Mäki-Paakkanen, J., Lamberg, H., Koponen, H., Nuutinen, I., Kortelainen, M., Jokiniemi, J. & Hirvonen, M.-R. (2015), "Toxicological effects of particulate emissions - A comparison of oil and wood fuels in small- and medium-scale heating systems", Atmospheric Environment, vol. 103, pp. 321-330.

Kärkelä, T., Auvinen, A., Kekki, T., Kotiluoto, P., Lyyränen, J. & Jokiniemi, J. (2015), "Radiolytical oxidation of gaseous iodine by beta radiation", Radiochimica Acta, vol. 103, no. 10, pp. 719-728.

Mueller, L., Jakobi, G., Czech, H., Stengel, B., Orasche, J., Arteaga-Salas, J.M., Karg, E., Elsasser, M., Sippula, O., Streibel, T., Slowik, J.G., Prevot, A.S.H., Jokiniemi, J., Rabe, R., Harndorf, H., Michalke, B., Schnelle-Kreis, J. & Zimmermann, R. (2015), "Characteristics and temporal evolution of particulate emissions from a ship diesel engine", Applied Energy, vol. 155, pp. 204-217.

Modesto-López, L.B., Miettinen, M., Torvela, T., Lähde, A. & Jokiniemi, J. (2015), "Direct deposition of graphene nanomaterial films on polymer-coated glass by ultrasonic spraying", Thin Solid Films, vol. 578, pp. 45-52.

Diab, J., Streibel, T., Cavalli, F., Lee, S.C., Saathoff, H., Mamakos, A., Chow, J.C., Chen, L.-.A., Watson, J.G., Sippula, O. & Zimmermann, R. (2015), "Hyphenation of a EC / OC thermal-optical carbon analyzer to photo-ionization time-of-flight mass spectrometry: An off-line aerosol mass spectrometric approach for characterization of primary and secondary particulate matter", Atmospheric Measurement Techniques, vol. 8, no. 8, pp. 3337-3353.

Radischat, C., Sippula, O., Stengel, B., Klingbeil, S., Sklorz, M., Rabe, R., Streibel, T., Harndorf, H. & Zimmermann, R. (2015), "Real-time analysis of organic compounds in ship engine aerosol emissions using resonance-enhanced multiphoton ionisation and proton transfer mass spectrometry", Analytical and Bioanalytical Chemistry, vol. 407, no. 20, pp 5939-5951.

Reda, A.A., Schnelle-Kreis, J., Orasche, J., Abbaszade, G., Lintelmann, J., Arteaga-Salas, J.M., Stengel, B., Rabe, R., Harndorf, H., Sippula, O., Streibel, T. & Zimmermann, R. (2015), "Corrigendum to "Gas phase carbonyl compounds in ship emissions: Differences between diesel fuel and heavy fuel oil operation" [Atmos. Environ. 94 (2014) 467-478]", Atmospheric Environment, vol. 112, pp. 370–380.

Reda, A.A., Schnelle-Kreis, J., Orasche, J., Abbaszade, G., Lintelmann, J., Arteaga-Salas, J.M., Stengel, B., Rabe, R., Harndorf, H., Sippula, O., Streibel, T. & Zimmermann, R. (2015), "Gas phase carbonyl compounds in ship emissions: Differences between diesel fuel and heavy fuel oil operation", Atmospheric Environment, vol. 94, pp. 467–478.

Kleeblatt, J., Stengel, B., Radischat, C., Passig, J., Streibel, T., Sippula, O., Rabe, R., Harndorf, H. & Zimmermann, R. (2015), "Needle trap sampling thermal-desorption resonance enhanced multiphoton ionization time-of-flight mass spectrometry for analysis of marine diesel engine exhaust", Analytical Methods, vol. 7, no. 8, pp. 3608-3617.

Kortelainen, A., Joutsensaari, J., Hao, L., Leskinen, J., Tiitta, P., Jaatinen, A., Miettinen, P., Sippula, O., Torvela, T., Tissari, J. Jokiniemi, J., Worsnop, D., Smith, J., Laaksonen, A. and Virtanen A. (2015). Real-Time Chemical Composition Analysis of Particulate Emissions from Woodchip Combustion.Energy Fuels, 29 (2), 1143-1150.

Shrivastava, M., Easter, R., Liu, X., Zelenyuk, A., Singh, B., Zhang, K., Ma, P.-L., Chand, D., Ghan, S., Jimenez, J., Zhang, Q., Fast, J., Rasch, P., and Tiitta, P. (2015). Global transformation and fate of SOA: Implications of low-volatility SOA and gas-phase fragmentation reactions. Geophys. Res. Atmos., 120, 4169-4195.

Giannakaki, E., Pfüller, A., Korhonen, K., Mielonen, T., Laakso, L., Vakkari, V., Baars, H., Engelmann, R., Beukes, J. P., Van Zyl, P. G., Josipovic, M., Tiitta, P., Chiloane, K.,  Piketh, S., Lihavainen, H., Lehtinen, K. E. J., and Komppula, M. (2015). One year of Raman lidar observations of free-tropospheric aerosol layers over South Africa. M. Atmos. Chem. Phys., 15, 5429-5442.

Uski, O., Jalava, P., Happo, M., Torvela, T., Leskinen, J., Mäki-Paakkanen, J., Tissari, J., Sippula, O., Lamberg, H., Jokiniemi, J., Hirvonen M.-R. (2015). Effect of fuel zinc content on toxicological responses of particulate matter from pellet combustion in vitro. Science of the Total Environment 511: 331-340.

Miettinen M., Torvela T., Pfüller C., Hokkinen J., Ramsteiner M., Modesto-Lopez L., Jokiniemi J., Lähde A (2015).  Structure of new rotationally faulted multi-layer graphene-carbon nanoflower composite. Carbon 84, 214-224.

Tissari J., Sippula O., Torvela T., Lamberg H., Leskinen J., Karhunen T., Paukkunen S., Hirvonen M.-R., Jokiniemi J (2015). Zinc nanoparticle formation and physicochemical properties in wood combustion - experiments with Zn-doped pellets in a small-scale boiler. Fuel 143, 1, 404-413.

Modesto-Lopez, L., Miettinen, M., Riikonen, J., Torvela, T., Pfüller, C., Lehto, V.-P., Lähde, A.,  Jokiniemi, J. (2014). Films of Graphene Nanomaterials Formed by Ultrasonic Spraying of Their Stable Suspensions. Pre-print: Aerosol Science and Technology.

Kortelainen M., Nuutinen I., Jokiniemi J., Torvela T., Lamberg H., Karhunen T., Tissari J., Sippula O. (2015). Ash behavior and emission formation in a small-scale reciprocating-grate combustion reactor operated with wood chips, reed canary grass and barley straw. Fuel 143,1:80-88.


Mattila, P., Heinonen, H., Loimula, K., Forsman, J., Johansson, L.-., Tapper, U., Mahlberg, R., Hentze, H.-., Auvinen, A., Jokiniemi, J. & Milani, R. (2014). Scalable synthesis and functionalization of cobalt nanoparticles for versatile magnetic separation and metal adsorption. Journal of Nanoparticle Research, vol. 16, no. 9.

Kalilainen, J., Kärkelä, T., Zilliacus, R., Tapper, U., Auvinen, A. & Jokiniemi, J. (2014). Chemical reactions of fission product deposits and iodine transport in primary circuit conditions. Nuclear Engineering and Design 267, 140-147.

Knebel, K., Bottomley, P.D.W., Rondinella, V.V., Auvinen, A. & Jokiniemi, J. (2014). Analysis of the revaporisation behaviour of radioactive deposits of fission products in non-stationary thermal conditions and constant atmosphere. High Temperatures - High Pressures 43, 39-154.

Uski, O., Jalava, P.I., Happo, M.S., Leskinen, J., Sippula, O., Tissari, J., Mäki-Paakkanen, J., Jokiniemi, J. & Hirvonen, M.-R. (2014). Different toxic mechanisms are activated by emission PM depending on combustion efficiency. Atmospheric Environment 89, 623-632.

Ekholm, T., Karvosenoja, N., Tissari, J., Sokka, L., Kupiainen, K., Sippula, O., Savolahti, M., Jokiniemi, J. & Savolainen, I. (2014). A multi-criteria analysis of climate, health and acidification impacts due to green house gases and air pollution - the case of household - level heating technologies. Energy Policy 74, 499-509.

Knebel, K., Bottomley, P.D.W., Rondinella, V.V., Auvinen, A. & Jokiniemi, J. (2014). An experimental device to study the revaporisation behaviour of fission product deposits under severe accident conditions. Progress in Nuclear Energy 72, 77-82.

Fountoukis, C., Megaritis, A.G., Skyllakou, K., Charalampidis, P.E., Pilinis, C., Denier Van Der Gon, H.A.C., Crippa, M., Canonaco, F., Mohr, C., Prévôt, A.S.H., Allan, J.D., Poulain, L., Petäjä, T., Tiitta, P., Carbone, S., Kiendler-Scharr, A., Nemitz, E., O'Dowd, C., Swietlicki, E. & Pandis, S.N. (2014). Organic aerosol concentration and composition over Europe: Insights from comparison of regional model predictions with aerosol mass spectrometer factor analysis. Atmospheric Chemistry and Physics 14, 9061-9076.

Jaars, K., Beukes, J.P., Van Zyl, P.G., Venter, A.D., Josipovic, M., Pienaar, J.J., Vakkari, V., Aaltonen, H., Laakso, H., Kulmala, M., Tiitta, P., Guenther, A., Hellén, H., Laakso, L. & Hakola, H. (2014). Ambient aromatic hydrocarbon measurements at Welgegund, South Africa. Atmospheric Chemistry and Physics, vol. 14, no. 13, pp. 7075-7089.

Van Zyl, P.G., Beukes, J.P., Du Toit, G., Mabaso, D., Hendriks, J., Vakkari, V., Tiitta, P., PienaarZ, J.J., Kulmala, M. & Laakso, L. (2014). Assessment of atmospheric trace metals in the western bushveld igneous complex, South Africa. South African Journal of Science, vol. 110, no. 3-4.

Happo, M.S., Sippula, O., Jalava, P.I., Rintala, H., Leskinen, A., Komppula, M., Kuuspalo, K., Mikkonen, S., Lehtinen, K., Jokiniemi, J., Hirvonen, M.-R. (2014). Role of microbial and chemical composition in toxicological properties of indoor and outdoor air particulate matter. Particle and Fibre Toxicology 11:60.

Leskinen, J., Ihalainen, M., Torvela, T., Kortelainen, M., Lamberg, H., Tiitta, P., Jakobi, G., Grigonyte, J., Joutsensaari, J., Sippula, O., Tissari, J., Virtanen, A., Zimmermann, R., Jokiniemi, J. (2014). Effective density and morphology of particles emitted from small-scale combustion of various wood fuels. Environmental Science & Technology, 48 (22), 13298–13306.

Tsigaridis K., Daskalakis N., Kanakidou M., ..., Tiitta P. et al. The AeroCom evaluation and intercomparison of organic aerosol in global models. Atmos. Chem. Phys., 14, 10845–10895, 2014.

Lähde, A., Koshevoy, I., Karhunen, T., Torvela, T., Pakkanen, T., Jokiniemi, J. (2014). Aerosol assisted synthesis of gold nanoparticles. Pre-print: Journal of Nanoparticle Research, 16:11(2014).

Karhunen, T., Torvela, T., Jokiniemi. J, Lähde, A (2014). Low-cost industrial by-products as precursors for LiFePO4 synthesis. Journal of Nanoparticle Research 16:2674.

Grigonyte, J., Nuutinen, I., Koponen, T., Lamberg, H., Tissari, J., Jokiniemi, J., Sippula, O. (2014) Evaluation of a Heat Exchanger designed for Efficient Fine Particle Precipitation in Small-Scale Wood Combustion. Energy & Fuels 28, 6058-6065.

Sippula, O., Stengel, B., Sklorz, M., Streibel, T., Rabe, R., Orasche, J., Lintelmann, J., Michalke, B., Abbaszade, G., Radischat, C., Gröger, T., Schnelle-Kreis, J., Harndorf, H., Zimmermann, R. (2014) Particle Emissions from a Marine Engine – Chemical Composition and Aromatic Emission Profiles under Various Operating Conditions. Environmental Science & Technology. In press. DOI: 10.1021/es502484z

Ihalainen, M., Lind, T., Ruusunen, J., Tiitta, P., Lähde, A., Torvela, T., Jokiniemi, J. (2014). Experimental study on bounce of submicron agglomerates upon inertial impaction. Powder Technology 268, 203-209, 2014.

H. Keskinen, A.-M. Kortelainen, A. Jaatinen, P. Yli-Pirilä, J. Joutsensaari, S. Romakkaniemi, L.-Q. Hao, T. Torvela, P. Miettinen, A. Virtanen, D. R. Worsnop, A. Laaksonen, J. N. Smith (2014). Increased hygroscopicity of Arizona Test Dust seeds by secondary organic aerosol coating from α-pinene ozonolysis. Boreal Environment Research 19 (suppl. B): 182-190.

A. A. Reda, J. Schnelle-Kreis, J. Orasche, G. Abbaszade, J. Lintelmann, J.M. Arteaga-Salas, B. Stengel, R. Rabe, H. Harndorf, O. Sippula, T. Streibel, R. Zimmermann (2014) Gas phase carbonyl compounds in ship emissions: Differences between diesel fuel and heavy fuel oil operation, Atmospheric Environment, 94, 467-478.

Torvela, T., Uski, O., Karhunen, T., Lähde, A., Jalava, P., Sippula, O., Tissari, J., Hirvonen, M.-R., Jokiniemi, J. (2014) Reference particles for toxicological studies of wood combustion: formation, characteristics and toxicity compared to those of real wood combustion particulate mass. Chemical Research in Toxicology 27, 1516-1527.

Tiitta, P., Vakkari, V., Josipovic, M., Croteau, P., Beukes, J. P., van Zyl, P. G., Venter, A. D., Jaars, K., Pienaar, J. J., Ng, N. L., Canagaratna, M. R., Jayne, J. T., Kerminen, V.-M., Kulmala, M.,  Laaksonen, A., Worsnop, D. R., and Laakso, L. (2014). Chemical composition, main sources and temporal variability of PM1 aerosols in southern African grassland. Atmos. Chem. Phys. 14, 1909-1927.

Crippa, M., Canonaco, F., Lanz, V. A. , Äijälä, M., Allan, J., Carbone, S., Capes, G., Ceburnis, D., Dall'Osto, M., Day, D., DeCarlo, P., Ehn, M., Eriksson, A., Freney, E., Hildebrant Ruiz, L., Hillamo, R., Jimenez, J. L., Junninen, H., Kiendler-Scharr, A., Kortelainen, A.-M., Kulmala, M., Laaksonen, A., Mensah, A, Mohr, C., Nemitz, E., O'Dowd, C., Ovadnevaite, J., Pandis, S. N., Petäjä, T., Poulain, L., Saarikoski, S., Sellegri, K., Swietlicki, E., Tiitta, P., Worsnop, D. R., Baltensberger, U., and Prevot, A. S. H. (2014). Organic aerosol components derived from 25 AMS data set across Europe using a consistent ME-2 based source apportionment. Atmos. Chem. Phys. 14, 6159-6176.

Korhonen, K., Giannakaki, E., Mielonen, T. , Pfüller, A., Laakso, L., Vakkari, V., Baars, H., Engelmann, R., Beukes, J. P., van Zyl P. G., Ramandh, A., Ntsangwane, L., Josipovic, M., Tiitta, P., Fourie, G., Ngwana, I., Chiloane, K., and Komppula, M. (2014). Atmospheric boundary layer top height in South Africa: measurements with lidar and radiosonde compared to three atmospheric models. Atmos. Chem. Phys. 14, 4263-4278.

Vakkari, V., Kerminen, V-M., Beukes, P., Tiitta, P., van Zyl, P., Josipovic, M., Venter, A., Jaars, K., Worsnop, D., Kulmala, M., and Laakso, L. (2014). Rapid changes in biomass burning aerosols by atmospheric oxidation. Geophys. Res. Lett. 41, 2644-2651.

Nuutinen, K., Jokiniemi, J., Sippula, O., Lamberg, H., Sutinen, J., Horttanainen, P., Tissari, J. (2014). Effect of air staging on fine particle, dust and gaseous emissions from masonry heaters. Biomass and Bioenergy 67: 167-178. 

Ruusunen, J., Ihalainen, M., Koponen, T., Torvela, T., Tenho, M., Salonen, J., Sippula, O., Joutsensaari, J., Jokiniemi, J., Lähde, A. (2014). Controlled oxidation of iron nanoparticles in chemical vapour synthesis. Journal of Nanoparticle Research 16:2270.

Torvela, T., Tissari, J., Sippula, O., Kaivosoja, T., Leskinen, J., Virén, A., Lähde, A., Jokiniemi, J. (2014). Effect of wood combustion conditions on the morphology of freshly emitted fine particles. Atmospheric Environment 87:65-76. 

Frey, A. K., Saarnio, K., Lamberg, H., Mylläri, F., Karjalainen, P., Teinilä, K., Carbone, S., Tissari, J., Niemelä, V., Häyrinen, A., Rautiainen, J., Kytömäki, J., Artaxo, P., Virkkula, A., Pirjola, L., Rönkkö, T., Keskinen, J., Jokiniemi, J., Hillamo, R. (2014). Optical and Chemical Characterization of Aerosols Emitted from Coal, Heavy and Light Fuel Oil, and Small-Scale Wood Combustion. Environmental Science & Technology 48:827-836.

M. Miettinen, J. Hokkinen, T. Karhunen, T. Torvela, C. Pfüller, M. Ramsteiner, U. Tapper, A. Auvinen, J. Jokiniemi, A. Lähde (2014). Synthesis of novel carbon nanostructures by annealing of silicon-carbon nanoparticles at atmospheric pressure. Journal of Nanoparticle Research, 16(1):2168.

M. Ihalainen, T. Lind, A. Arffman, T. Torvela, J. Jokiniemi (2014). Break-up and bounce of TiO2 agglomerates by impaction. Aerosol Science and Technology, 48:31-41.

J. Leskinen, J. Tissari, O. Uski, A. Virén, T. Torvela, T. Kaivosoja, H. Lamberg, I. Nuutinen, T. Kettunen, J. Joutsensaari, P.I. Jalava, O. Sippula, M.-R. Hirvonen, J. Jokiniemi (2014). Fine particle emissions in three different combustion conditions of a woodchip-fired appliance – Particulate physico-chemical properties and induced cell death. Atmospheric Environment 86C:129-139.


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