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

0503930 - ÚCHP 2020 CZ eng C - Conference Paper (international conference)
Horník, Štěpán - Schwarz, Jaroslav - Ždímal, Vladimír - Sýkora, Jan
NMR Aerosolomics as a Tool to Distinguish Various Types of Aerosol Samples.
Abstracts. Brno: Tribun EU, 2019 - (Novotný, J.; Marek, R.), č. článku C-20. ISBN 978-80-263-1462-2.
[34th NMR Valtice. Valtice (CZ), 31.03.2019-03.04.2019]
R&D Projects: GA MŠMT(CZ) LM2015037
Institutional support: RVO:67985858
Keywords : atmospheric aerosols * organic compounds * analysis
OECD category: 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.
Permanent Link: http://hdl.handle.net/11104/0295696