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Panu Karjalainen

tampere university

37H-index
159Paper Count
4.0KCitation Count
Published Papers 57
Publication Date
Eco-friendly Fast-facile Synthesis of Single-phase Hydroxyapatite Nanoparticles by Liquid Flame Spray Method
err2025-11-10
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errAlireza Charmforoushan; Miika Sorvali; Tuomas Ylihärsilä; Panu Karjalainen; Jyrki M. Mäkelä
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Detection of high-emitters: Variables affecting particle number emissions in Finnish vehicle fleet
err2025-11-06
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errVille Leinonen; Santtu Mikkonen; Henri Oikarinen; Miska Olin; Peter Lambaerts; Markus Nikka; Miikka Hölttä; Anssi Arffman; Panu Karjalainen
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Volatility of secondary organic aerosol and sulphate particles formed in ship engine emission
err2025-09-27
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errOskari Kangasniemi; Pauli Simonen; Panu Karjalainen; Luis M.F. Barreira; Jana Moldanová; Hilkka Timonen; Barbara D’Anna; Jorma Keskinen; Miikka Dal Maso
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The role of fuel and environmental conditions on the amount and composition of primary, fresh, and aged aerosol emissions originating from diesel- and gasoline-operated auxiliary heaters of passenger cars
err2025-09-09
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errOikarinen, Henri; Hartikainen, Anni; Simonen, Pauli; Olin, Miska; Makinen, Ukko-Ville; Marjanen, Petteri; Salo, Laura; Silvonen, Ville; Martikainen, Sampsa; Hoivala, Jussi; Ihalainen, Mika; Miettinen, Pasi; Yli-Pirila, Pasi; Sippula, Olli; Mikkonen, Santtu; Karjalainen, Panu
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In-depth characterization of exhaust particles performed on-board a modern cruise ship applying a scrubber
err2024-10-01
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errKuittinen, N.; Timonen, H.; Karjalainen, P.; Murtonen, T.; Vesala, H.; Bloss, M.; Honkanen, M.; Lehtoranta, K.; Aakko-Saksa, P.; Ronkko, T.
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Estimating errors in vehicle secondary aerosol production factors due to oxidation flow reactor response time
err2024-05-28
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errSimonen, Pauli; Dal Maso, Miikka; Prauda, Pinja; Hoilijoki, Anniina; Karppinen, Anette; Matilainen, Pekka; Karjalainen, Panu; Keskinen, Jorma
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Black carbon instrument responses to laboratory generated particles
err2024-05-01
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errSalo, Laura; Saarnio, Karri; Saarikoski, Sanna; Teinila, Kimmo; Barreira, Luis M. F.; Marjanen, Petteri; Martikainen, Sampsa; Keskinen, Helmi; Mustonen, Katja; Lepisto, Teemu; Aakko-Saksa, Paivi; Hakkarainen, Henri; Pfeiffer, Tobias; Jalava, Pasi; Karjalainen, Panu; Keskinen, Jorma; Kuittinen, Niina; Timonen, Hilkka; Ronkko, Topi
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Exhaust particle number and composition for diesel and gasoline passenger cars under transient driving conditions: Real-world emissions down to 1.5 nm
err2023-12-01
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errRonkko, Topi; Pirjola, Liisa; Karjalainen, Panu; Simonen, Pauli; Teinila, Kimmo; Bloss, Matthew; Salo, Laura; Datta, Arindam; Lal, Banwari; Hooda, Rakesh K.; Saarikoski, Sanna; Timonen, Hilkka
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Lung-depositing surface area (LDSA) of particles in office spaces around Europe: Size distributions, I/O-ratios and infiltration
err2023-12-01
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errSilvonen, Ville; Salo, Laura; Raunima, Tuomas; Vojtisek-Lom, Michal; Ondracek, Jakub; Topinka, Jan; Schins, Roel P. F.; Lepisto, Teemu; Lintusaari, Henna; Saarikoski, Sanna; Barreira, Luis M. F.; Hoivala, Jussi; Markkula, Lassi; Kulmala, Ilpo; Vinha, Juha; Karjalainen, Panu; Ronkko, Topi
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Engine preheating under real-world subfreezing conditions provides less than expected benefits to vehicle fuel economy and emission reduction for light-duty vehicles
err2023-12-01
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errOlin, Miska; Leinonen, Ville; Martikainen, Sampsa; Makinen, Ukko-Ville; Oikarinen, Henri; Mikkonen, Santtu; Karjalainen, Panu
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Challenges and solutions in determining dilution ratios and emission factors from chase measurements of passenger vehicles
err2023-11-01
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errLeinonen, Ville; Olin, Miska; Martikainen, Sampsa; Karjalainen, Panu; Mikkonen, Santtu
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Particle lung deposited surface area (LDSAal) size distributions in different urban environments and geographical regions: Towards understanding of the PM2.5 dose-response
err2023-10-01
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errLepisto, Teemu; Lintusaari, Henna; Oudin, Anna; Barreira, Luis M. F.; Niemi, Jarkko, V; Karjalainen, Panu; Salo, Laura; Silvonen, Ville; Markkula, Lassi; Hoivala, Jussi; Marjanen, Petteri; Martikainen, Sampsa; Aurela, Minna; Reyes, Felipe Reyes; Oyola, Pedro; Kuuluvainen, Heino; Manninen, Hanna E.; Schins, Roel P. F.; Vojtisek-Lom, Michal; Ondracek, Jakub; Topinka, Jan; Timonen, Hilkka; Jalava, Pasi; Saarikoski, Sanna; Ronkko, Topi
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High Particle Number Emissions Determined with Robust Regression Plume Analysis (RRPA) from Hundreds of Vehicle Chases
err2023-06-07
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errOlin, Miska; Oikarinen, Henri; Marjanen, Petteri; Mikkonen, Santtu; Karjalainen, Panu
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Review of black carbon emission factors from different anthropogenic sources
err2023-03-07
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errRonkko, Topi; Saarikoski, Sanna; Kuittinen, Niina; Karjalainen, Panu; Keskinen, Helmi; Jarvinen, Anssi; Myllari, Fanni; Aakko-Saksa, Paeivi; Timonen, Hilkka
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Inherently Charged Particle (ICP) Sensor Design
err2023-02-15
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errSalo, Laura; Rostedt, Antti; Kuuluvainen, Heino; Teinila, Kimmo; Hooda, Rakesh K. K.; Rahman, Md. Hafizur; Datta, Arindam; Sharma, Ved Prakash; Subudhi, Sanjukta; Hyvarinen, Antti; Timonen, Hilkka; Asmi, Eija; Martikainen, Sampsa; Karjalainen, Panu; Lal, Banwari; Keskinen, Jorma; Ronkko, Topi
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Reduction in greenhouse gas and other emissions from ship engines: Current trends and future options
err2023-01-01
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errAakko-Saksa, Paivi T.; Lehtoranta, Kati; Kuittinen, Niina; Jarvinen, Anssi; Jalkanen, Jukka-Pekka; Johnson, Kent; Jung, Heejung; Ntziachristos, Leonidas; Gagne, Stephanie; Takahashi, Chiori; Karjalainen, Panu; Ronkko, Topi; Timonen, Hilkka
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Reducing particle emissions of heavy-duty diesel vehicles in India: Combined effects of diesel, biodiesel and lubricating oil
err2023-01-01
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errMartikainen, Sampsa; Salo, Laura; Kuuluvainen, Heino; Teinila, Kimmo; Hooda, Rakesh K.; Datta, Arindam; Sharma, Ved Prakash; Rahman, Hafizur; Subudhi, Sanjukta; Kumar, Prashant; Karjalainen, Panu; Keskinen, Jorma; Timonen, Hilkka; Hyvarinen, Antti; Ronkko, Topi
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Particle number, mass, and black carbon emissions from fuel-operated auxiliary heaters in real vehicle use
err2022-12-01
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errOikarinen, Henri; Olin, Miska; Martikainen, Sampsa; Leinonen, Ville; Mikkonen, Santtu; Karjalainen, Panu
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Perspectives for regulating 10 nm particle number emissions based on novel measurement methodologies
err2022-05-01
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errSamaras, Z.; Rieker, M.; Papaioannou, E.; van Dorp, W. F.; Kousoulidou, M.; Ntziachristos, L.; Andersson, J.; Bergmann, A.; Hausberger, S.; Keskinen, J.; Karjalainen, P.; Martikainen, S.; Mamakos, A.; Haisch, Ch; Kontses, A.; Toumasatos, Z.; Landl, L.; Bainschab, M.; Lahde, T.; Piacenza, O.; Kreutziger, P.; Bhave, A. N.; Lee, K. F.; Akroyd, J.; Kraft, M.; Kazemimanesh, M.; Boies, A. M.; Focsa, C.; Duca, D.; Carpentier, Y.; Pirim, C.; Noble, J. A.; Lancry, O.; Legendre, S.; Tritscher, T.; Spielvogel, J.; Horn, H. G.; Perez, A.; Paz, S.; Zarvalis, D.; Melas, A.; Baltzopoulou, P.; Vlachos, N. D.; Chasapidis, L.; Deloglou, D.; Daskalos, E.; Tsakis, A.; Konstandopoulos, A. G.; Zinola, S.; Di Iorio, S.; Catapano, F.; Vaglieco, B. M.; Burtscher, H.; Nicol, G.; Zamora, D.; Maggiore, M.
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