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Eur J Mass Spectrom (Chichester)

Title:		Thermal desorption combined with atmospheric pressure photo ionization for the analysis of volatile compounds and its possible applications
Author(s):		Kostyukevich Y; Borisova L; Kononikhin A; Popov I; Kukaev E; Nikolaev E;
Address:		"Skolkovo Institute of Science and Technology Novaya St., 100, Skolkovo 143025 Russian Federation and Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij pr. 38 k.2, 119334 Moscow, Russia and Emanuel Institute for Biochemical Physics Russian Academy of Sciences Kosygina st. 4, 119334 Moscow, Russia and Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia. yura542@rambler.ru. National Research University Higher School of Economics, 20 Miasnitskaya Ulitsa, Moscow 101000, Russia. Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij pr. 38 k.2, 119334 Moscow, Russia and Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia. Emanuel Institute for Biochemical Physics Russian Academy of Sciences Kosygina st. 4, 119334 Moscow, Russia and Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia. Skolkovo Institute of Science and Technology Novaya St., 100, Skolkovo 143025 Russian Federation and Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij pr. 38 k.2, 119334 Moscow, Russia and Emanuel Institute for Biochemical Physics Russian Academy of Sciences Kosygina st. 4, 119334 Moscow, Russia and Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia"
Journal Title:		Eur J Mass Spectrom (Chichester)
Year:		2016
Volume:		22
Issue:		6
Page Number:		313 - 317
DOI:		10.1255/ejms.1442
ISSN/ISBN:		1469-0667 (Print) 1469-0667 (Linking)
Abstract:		"We report an approach to study volatile organic compounds based on thermal desorption combined with atmospheric pressure photo ionization. The approach allows the sequential evaporation of different fractions of the sample, which simplifies the mass spectrum. We have applied the developed method for the detection of petroleum in vegetable oil. We have shown that in the negative mode, ions of fatty acids corresponding to vegetable oil dominates, while in the positive mode under relatively low temperature the light fraction of petroleum rapidly evaporates making it easy detectable"
Keywords:
Notes:		"PubMed-not-MEDLINEKostyukevich, Yury Borisova, Ludmila Kononikhin, Alexey Popov, Igor Kukaev, Eugene Nikolaev, Eugene eng Research Support, Non-U.S. Gov't England 2016/12/03 Eur J Mass Spectrom (Chichester). 2016; 22(6):313-317. doi: 10.1255/ejms.1442"