Hanna Koponen

Photochemical aging of aviation emissions: transformation of chemical and physical properties of exhaust emissions from a laboratory-scale jet engine combustion chamber

Hartikainen, Anni; Ihalainen, Mika; Shukla, Deeksha; Rohkamp, Marius; Mukherjee, Arya; He, Quanfu; Piel, Sandra; Virkkula, Aki; Li, Delun; Kokkola, Tuukka; Jeong, Seongho; Koponen, Hanna; Etzien, Uwe; Das, Anusmita; Luoma, Krista; Schwalb, Lukas; Groger, Thomas; Barth, Alexandre; Sklorz, Martin; Streibel, Thorsten; Czech, Hendryk; Gundling, Benedikt; Kalberer, Markus; Buchholz, Bert; Hupfer, Andreas; Adam, Thomas; Hohaus, Thorsten; Ovrevik, Johan; Zimmermann, Ralf; Sippula, Olli. 2025. Atmospheric chemistry and physics. 25: 9275-9294 A1 Journal article (refereed), original research

Applicability of aethalometers for monitoring diesel particulate matter concentrations and exposure in underground mines

Koponen, Hanna; Lukkarinen, Kaisu; Leppänen, Maija; Kilpeläinen, Laura; Väätäinen, Sampsa; Jussheikki, Paula; Karjalainen, Antti; Ruokolainen, Joonas; Yli-Pirilä, Pasi; Ihalainen, Mika; Hyttinen, Marko; Pasanen, Pertti; Sippula, Olli. 2024. Journal of aerosol science. 177: A1 Journal article (refereed), original research

Exposure to particles in schools - how to control it

Pasanen, Pertti; Leppänen, Maija; Koponen, Hanna; Sippula, Olli; Hyttinen, Marko. 2024. abstract

The Effect of Wood Species on Fine Particle and Gaseous Emissions from a Modern Wood Stove

Rinta-Kiikka, Henna; Dahal, Karna; Louhisalmi, Juho; Koponen, Hanna; Sippula, Olli; Krpec, Kamil; Tissari, Jarkko. 2024. Atmosphere. 15: . 839 A1 Journal article (refereed), original research

Organic Compounds, Radiocarbon, Trace Elements and Atmospheric Transport Illuminating Sources of Elemental Carbon in a 300-Year Svalbard Ice Core

Ruppel, MM; Khedr, M; Liu, X; Beaudon, E; Szidat, S; Tunved, P; Ström, J; Koponen, H; Sippula, O; Isaksson, E; Gallet, JC; Hermanson, M; Manninen, S; Schnelle-Kreis, J. 2023. Journal of geophysical research : atmospheres. 128: . e2022JD038378 A1 Journal article (refereed), original research

TASK-hankkeesta lisätietoa työntekijöiden altistumisesta syöpävaarallisille ilman epäpuhtauksille maanalaisissa kaivoksissa

Koponen, Hanna; Karjalainen, Antti; Hyttinen, Marko; Pasanen, Pertti; Sippula, Olli. 2023. Materia. : 23-25 D1 Article in a trade journal

Työntekijöiden altistumisen vähentäminen syöpävaarallisille ilman epäpuhtauksille kaivosympäristöissä (TASK) : Loppuraportti

Koponen, Hanna; Karjalainen, Antti; Hyttinen, Marko; Pasanen, Pertti; Sippula, Olli. 2023. Reports and Studies in Science, Forestry and Technology. . Itä-Suomen yliopisto D4 Published development or research report or study

Työperäinen altistuminen dieselnoelle, kiteiselle kvartsille ja pölylle kaivosympäristöissä. Kirjallisuuskatsaus osana TASK-hanketta

Lukkarinen, Kaisu; Koponen, Hanna; Karjalainen, Antti; Hyttinen, Marko; Pasanen, Pertti; Sippula, Olli. 2023. Reports and Studies in Science, Forestry and Technology. . Itä-Suomen yliopisto D4 Published development or research report or study

The effects of air staging and combustion air control on black carbon and other particulate and gaseous emissions from a sauna stove

Väätäinen, Sampsa; Leskinen, Jani; Lamberg, Heikki; Koponen, Hanna; Kortelainen, Miika; Sippula, Olli; Tissari, Jarkko. 2022. Fuel. 2023; 331: A1 Journal article (refereed), original research

High Temperature Electrical Charger to Reduce Particulate Emissions from Small Biomass-Fired Boilers

Suhonen, Heikki; Laitinen, Ari; Kortelainen, Miika; Yli-Pirilä, Pasi; Koponen, Hanna; Tiitta, Petri; Ihalainen, Mika; Jokiniemi, Jorma; Suvanto, Mika; Tissari, Jarkko; Kinnunen, Niko; Sippula, Oll. 2021. Energies. 14: 109 A1 Journal article (refereed), original research

Novel fine particle reduction method for wood stoves based on high-temperature electric collection of naturally charged soot particles

Suhonen, H.; Laitinen, A.; Kortelainen, M.; Koponen, H.; Kinnunen, N.; Suvanto, M.; Tissari, J.; Sippula, O.. 2021. Journal of cleaner production. 312: 127831 A1 Journal article (refereed), original research

Air quality intervention during the Nanjing youth olympic games altered PM sources, chemical composition, and toxicological responses

Rönkkö, TJ; Hirvonen, M-R; Happo, MS; Leskinen, A; Koponen, H; Mikkonen, S; Bauer, S; Ihantola, T; Hakkarainen, H; Miettinen, M; Orasche, J; Gu, C; Wang, Q; Jokiniemi, J; Sippula, O; Komppula, M; Jalava, PI. 2020. Environmental research. 185: 109360 A1 Journal article (refereed), original research

Photochemical transformation of residential wood combustion emissions: dependence of organic aerosol composition on OH exposure

Hartikainen, Anni; Tiitta, Petri; Ihalainen, Mika; Yli-Pirilä, Pasi; Orasche, Jürgen; Czech, Hendryk; Kortelainen, Miika; Lamberg, Heikki; Suhonen, Heikki; Koponen, Hanna; Hao, Liqing; Zimmermann, Ralf; Jokiniemi, Jorma; Tissari, Jarkko; Sippula, Olli. 2020. Atmospheric chemistry and physics. 20: 6357-6378 A1 Journal article (refereed), original research

Thermal Treatment of Municipal Solid Waste Incineration Fly Ash: Impact of Gas Atmosphere on the Volatility of Major, Minor, and Trace Elements

Lane, Daniel J; Jokiniemi, Jorma; Heimonen, Mikko; Peräniemi, Sirpa; Kinnunen, Niko M; Koponen, Hanna; Lähde, Anna; Karhunen, Tommi; Nivajärvi, Taina; Shurpali, Narasinha; Sippula, Olli. 2020. Waste management. 114: 1-16 A1 Journal article (refereed), original research

The effect of the shoeless course on particle concentrations and dust composition in schools

Leppänen, M; Peräniemi, S; Koponen, H; Sippula, O; Pasanen, P. 2019. Science of the total environment. 2020; 710: 136272 A1 Journal article (refereed), original research

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

Lane, DJ; Sippula, O; Koponen, H; Heimonen, M; Peräniemi, S; Lähde, A; Kinnunen, NM; Nivajärvi, T; Shurpali, N; Jokiniemi, J. 2019. Waste management. 2020; 102: 698-709 A1 Journal article (refereed), original research

Emissions and atmospheric processes influence the chemical composition and toxicological properties of urban air particulate matter in Nanjing, China

Rönkkö, TJ; Jalava, PI; Happo, MS; 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, KEJ; Zhao, Y; Gu, C; Wang, Q; Jokiniemi, J; et al.. 2018. Science of the total environment. 639: 1290-1310 A1 Journal article (refereed), original research

PM2.5 concentration and composition in the urban air of Nanjing, China: Effects of emission control measures applied during the 2014 Youth Olympic Games

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, KE; et al.. 2018. Science of the total environment. 2019; 652: 1-18 A1 Journal article (refereed), original research

Time-resolved chemical composition of small-scale batch combustion emissions from various wood species

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. Fuel. 233: 224-236 A1 Journal article (refereed), original research

In vitro toxicological effects of zinc containing nanoparticles with different physico-chemical properties

Uski O, Torvela T, Sippula O, Karhunen T, Koponen H, Peräniemi S, Jalava P, Happo M, Jokiniemi J, Hirvonen M-R, Lähde A. 2017. Toxicology in vitro. 42: 105-113 A1 Journal article (refereed), original research

Peak exposures to main components of ash and gaseous diesel exhausts in closed and open ash loading stations at biomass-fuelled power plants

Laitinen Juha, Koponen Hanna, Sippula Olli, Korpijärvi Kirsi, Jumpponen Mika, Laitinen Sirpa, Aatamila Marjaleena, Tissari Jarkko, Karhunen Tommi, Ojanen Kari, Jokiniemi Jorma, Korpinen Leena. 2017. Chemosphere. 185: 183-191 A1 Journal article (refereed), original research

Particulate emissions from the combustion of birch, beech, and spruce logs cause different cytotoxic responses in A549 cells

Kasurinen Stefanie, Jalava Pasi I, Happo Mikko S, Sippula Olli, Koponen Hanna, Orasche Jürgen, Zimmermann Ralf, Jokiniemi Jorma, Hirvonen Maija-Riitta. 2016. Environmental toxicology. [Epub ahead of print 28 Sep 2016]: 1-13 A1 Journal article (refereed), original research

Synthesis and characterization of Al2O3 nanoparticles by flame spray pyrolysis (FSP) - Role of Fe ions in the precursor

Hafshejani LD, Tangsir S, Koponen H, Riikonen J, Karhunen T, Tapper U, Lehto V-P, Moazed H, Naseri AA, Hooshmand A, Jokiniemi J, Bhatnagar A, Lähde A. 2016. Powder technology. 298: 42-49 A1 Journal article (refereed), original research

Day and night variation in chemical composition and toxicological responses of size segregated urban air PM samples in a high air pollution situation

Jalava PI, Wang Q, Kuuspalo K, Ruusunen J, Hao L, Fang D, Väisänen O, Ruuskanen A, Sippula O, Happo MS, Uski O, Kasurinen S, Torvela T, Koponen H, Lehtinen KEJ, Komppula M, Gub C, Jokiniemi J, Hirvonen M-R. 2015. Atmospheric environment. 120: 427-437 A1 Journal article (refereed), original research

Kuinka paljon ja millaisille nanohiukkasille työpaikoilla altistutaan Suomessa? Työsuojelurahaston hankkeen 114255 loppuraportti

Miettinen Mirella, Torvela Tiina, Koponen Hanna, Leskinen Jani, Lähde Anna, Tissari Jarkko, Jokiniemi Jorma. 2015. . . D4 Published development or research report or study

Toxicological effects of particulate emissions - A comparison of oil and wood fuels in small- and medium-scale heating systems

Kasurinen Stefanie, Jalava Pasi I., Tapanainen Maija, Uski Oskari, Happo Mikko S., Maki-Paakkanen Jorma, Lamberg Heikki, Koponen Hanna, Nuutinen Ilpo, Kortelainen Miika, Jokiniemi Jorma, Hirvonen Maija-Riitta. 2014. Atmospheric environment. 2015; 103: 321-330 A1 Journal article (refereed), original research

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Photochemical aging of aviation emissions: transformation of chemical and physical properties of exhaust emissions from a laboratory-scale jet engine combustion chamber

Applicability of aethalometers for monitoring diesel particulate matter concentrations and exposure in underground mines

Exposure to particles in schools - how to control it

The Effect of Wood Species on Fine Particle and Gaseous Emissions from a Modern Wood Stove

Organic Compounds, Radiocarbon, Trace Elements and Atmospheric Transport Illuminating Sources of Elemental Carbon in a 300-Year Svalbard Ice Core

TASK-hankkeesta lisätietoa työntekijöiden altistumisesta syöpävaarallisille ilman epäpuhtauksille maanalaisissa kaivoksissa

Työntekijöiden altistumisen vähentäminen syöpävaarallisille ilman epäpuhtauksille kaivosympäristöissä (TASK) : Loppuraportti

Työperäinen altistuminen dieselnoelle, kiteiselle kvartsille ja pölylle kaivosympäristöissä. Kirjallisuuskatsaus osana TASK-hanketta

The effects of air staging and combustion air control on black carbon and other particulate and gaseous emissions from a sauna stove

High Temperature Electrical Charger to Reduce Particulate Emissions from Small Biomass-Fired Boilers

Novel fine particle reduction method for wood stoves based on high-temperature electric collection of naturally charged soot particles

Air quality intervention during the Nanjing youth olympic games altered PM sources, chemical composition, and toxicological responses

Photochemical transformation of residential wood combustion emissions: dependence of organic aerosol composition on OH exposure

Thermal Treatment of Municipal Solid Waste Incineration Fly Ash: Impact of Gas Atmosphere on the Volatility of Major, Minor, and Trace Elements

The effect of the shoeless course on particle concentrations and dust composition in schools

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

Emissions and atmospheric processes influence the chemical composition and toxicological properties of urban air particulate matter in Nanjing, China

PM2.5 concentration and composition in the urban air of Nanjing, China: Effects of emission control measures applied during the 2014 Youth Olympic Games

Time-resolved chemical composition of small-scale batch combustion emissions from various wood species

In vitro toxicological effects of zinc containing nanoparticles with different physico-chemical properties

Peak exposures to main components of ash and gaseous diesel exhausts in closed and open ash loading stations at biomass-fuelled power plants

Particulate emissions from the combustion of birch, beech, and spruce logs cause different cytotoxic responses in A549 cells

Synthesis and characterization of Al2O3 nanoparticles by flame spray pyrolysis (FSP) - Role of Fe ions in the precursor

Day and night variation in chemical composition and toxicological responses of size segregated urban air PM samples in a high air pollution situation

Kuinka paljon ja millaisille nanohiukkasille työpaikoilla altistutaan Suomessa? Työsuojelurahaston hankkeen 114255 loppuraportti

Toxicological effects of particulate emissions - A comparison of oil and wood fuels in small- and medium-scale heating systems