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Observations of particulate matter, NO2, SO2, O3, H2S and selected VOCs at a semi-urban environment in the Amazon region.
Paralovo SL, Barbosa CGG, Carneiro IPS, Kurzlop P, Borillo GC, Schiochet MFC, Godoi AFL, Yamamoto CI, de Souza RAF, Andreoli RV, Ribeiro IO, Manzi AO, Kourtchev I, Bustillos JOV, Martin ST, Godoi RHM. Paralovo SL, et al. Among authors: kourtchev i. Sci Total Environ. 2019 Feb 10;650(Pt 1):996-1006. doi: 10.1016/j.scitotenv.2018.09.073. Epub 2018 Sep 7. Sci Total Environ. 2019. PMID: 30308874
Radical Formation by Fine Particulate Matter Associated with Highly Oxygenated Molecules.
Tong H, Zhang Y, Filippi A, Wang T, Li C, Liu F, Leppla D, Kourtchev I, Wang K, Keskinen HM, Levula JT, Arangio AM, Shen F, Ditas F, Martin ST, Artaxo P, Godoi RHM, Yamamoto CI, de Souza RAF, Huang RJ, Berkemeier T, Wang Y, Su H, Cheng Y, Pope FD, Fu P, Yao M, Pöhlker C, Petäjä T, Kulmala M, Andreae MO, Shiraiwa M, Pöschl U, Hoffmann T, Kalberer M. Tong H, et al. Among authors: kourtchev i. Environ Sci Technol. 2019 Nov 5;53(21):12506-12518. doi: 10.1021/acs.est.9b05149. Epub 2019 Oct 7. Environ Sci Technol. 2019. PMID: 31536707
Observations of sesquiterpenes and their oxidation products in central Amazonia during the wet and dry seasons.
Yee LD, Isaacman-VanWertz G, Wernis RA, Meng M, Rivera V, Kreisberg NM, Hering SV, Bering MS, Glasius M, Upshur MA, Bé AG, Thomson RJ, Geiger FM, Offenberg JH, Lewandowski M, Kourtchev I, Kalberer M, de Sá S, Martin ST, Alexander ML, Palm BB, Hu W, Campuzano-Jost P, Day DA, Jimenez JL, Liu Y, McKinney KA, Artaxo P, Viegas J, Manzi A, Oliveira MB, de Souza R, Machado LAT, Longo K, Goldstein AH. Yee LD, et al. Among authors: kourtchev i. Atmos Chem Phys. 2018 Jul 23;18(14):10433-10457. Atmos Chem Phys. 2018. PMID: 33354203 Free PMC article.
Development and validation of a GC Orbitrap-MS method for the analysis of phthalate esters (PAE) and bis(2-ethylhexyl)adipate (DEHA) in atmospheric particles and its application for screening PM2.5 from Curitiba, Brazil.
Argamino CRA, Sebben BG, da Costa G, Towers S, Bogush A, Stevanovic S, Godoi RHM, Kourtchev I. Argamino CRA, et al. Among authors: kourtchev i. Anal Methods. 2024 Mar 14;16(11):1579-1592. doi: 10.1039/d3ay02197a. Anal Methods. 2024. PMID: 38407576
A new on-line SPE LC-HRMS method for the analysis of Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) in PM2.5 and its application for screening atmospheric particulates from Dublin and Enniscorthy, Ireland.
Kourtchev I, Hellebust S, Heffernan E, Wenger J, Towers S, Diapouli E, Eleftheriadis K. Kourtchev I, et al. Sci Total Environ. 2022 Aug 20;835:155496. doi: 10.1016/j.scitotenv.2022.155496. Epub 2022 Apr 26. Sci Total Environ. 2022. PMID: 35483471 Free article.
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