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Optical and chemical characterization of aerosols emitted from coal, heavy and light fuel oil, and small-scale wood combustion.
Frey AK, 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. Frey AK, et al. Among authors: virkkula a. Environ Sci Technol. 2014;48(1):827-36. doi: 10.1021/es4028698. Epub 2013 Dec 20. Environ Sci Technol. 2014. PMID: 24328080
Photochemical Aging Induces Changes in the Effective Densities, Morphologies, and Optical Properties of Combustion Aerosol Particles.
Leskinen J, Hartikainen A, Väätäinen S, Ihalainen M, Virkkula A, Mesceriakovas A, Tiitta P, Miettinen M, Lamberg H, Czech H, Yli-Pirilä P, Tissari J, Jakobi G, Zimmermann R, Sippula O. Leskinen J, et al. Among authors: virkkula a. Environ Sci Technol. 2023 Apr 4;57(13):5137-5148. doi: 10.1021/acs.est.2c04151. Epub 2023 Mar 21. Environ Sci Technol. 2023. PMID: 36944040 Free PMC article.
Ion-induced sulfuric acid-ammonia nucleation drives particle formation in coastal Antarctica.
Jokinen T, Sipilä M, Kontkanen J, Vakkari V, Tisler P, Duplissy EM, Junninen H, Kangasluoma J, Manninen HE, Petäjä T, Kulmala M, Worsnop DR, Kirkby J, Virkkula A, Kerminen VM. Jokinen T, et al. Among authors: virkkula a. Sci Adv. 2018 Nov 28;4(11):eaat9744. doi: 10.1126/sciadv.aat9744. eCollection 2018 Nov. Sci Adv. 2018. PMID: 30498779 Free PMC article.
Enhanced air pollution via aerosol-boundary layer feedback in China.
Petäjä T, Järvi L, Kerminen VM, Ding AJ, Sun JN, Nie W, Kujansuu J, Virkkula A, Yang XQ, Fu CB, Zilitinkevich S, Kulmala M. Petäjä T, et al. Among authors: virkkula a. Sci Rep. 2016 Jan 12;6:18998. doi: 10.1038/srep18998. Sci Rep. 2016. PMID: 26753788 Free PMC article.