NMR Aerosolomics as a Tool to Distinguish Various Types of Aerosol Samples.

0503947 - ÚCHP 2020 CZ eng C - Konferenční příspěvek (zahraniční konf.)
Horník, Štěpán - Schwarz, Jaroslav - Ždímal, Vladimír - Sýkora, Jan
NMR Aerosolomics as a Tool to Distinguish Various Types of Aerosol Samples.
Book of Abstracts. Prague: Institute of Chemical Process Fundamentals of the CAS, v. v. i., 2019, s. 52, č. článku P6. ISBN 978-80-86186-97-9.
[Magnetic Moments in Central Europe 2019. Prague (CZ), 27.02.2019-03.03.2019]
Grant CEP: GA MŠMT(CZ) LM2015037
Institucionální podpora: RVO:67985858
Klíčová slova: atmospheric aerosols * organic compounds * analysis
Obor OECD: Physical chemistry

In the recent study, the summer and winter aerosol samples were analyzed using NMR aerosolomics approach. The samples were collected in Prague-Suchdol during summer 2008 and winter 2009 in two different particle size fractions - PM2.5 and PM 10. Around 50 compounds were identified in each aerosol spectrum owing to the comprehensive library. The profile of 86 identified compounds, which were identified in the samples altogether, served as an input data for statistical analysis. Multivariate statistical analysis clearly discriminates the two groups studied. Furthermore, it is possible to determine the most significant compounds.
Trvalý link: http://hdl.handle.net/11104/0304652