Thermal desorption combined with atmospheric pressure photo ionization for the analysis of volatile compounds and its possible applications

Yury Kostyukevich, Ludmila Borisova, Alexey Kononikhin, Igor Popov, Eugene Kukaev, Eugene Nikolaev

    Результат исследований: Вклад в журналСтатьярецензирование

    4 Цитирования (Scopus)

    Аннотация

    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.

    Язык оригиналаАнглийский
    Страницы (с-по)313-317
    Число страниц5
    ЖурналEuropean Journal of Mass Spectrometry
    Том22
    Номер выпуска6
    DOI
    СостояниеОпубликовано - 30 нояб. 2016

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