Ionizace pomocí iontů Au+: nová technika pro analýzu těkavých sloučenin v sub-atmosférickém MALDI zdroji

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Title in English Ionization by Au+ ions: novel technique for analysis of volatile compounds in sub-atmospheric MALDI source
Authors

BEDNAŘÍK Antonín PRYSIAZHNYI Vadym PREISLER Jan

Year of publication 2021
Type Conference abstract
MU Faculty or unit

Faculty of Science

Citation
Description In this contribution, a novel technique for analysis of volatile organic compounds based on chemical ionization using Au+ ions in gas phase was introduced. Au+ ions were generated by laser desorption of gold nanolayer in commercial sub-atmospheric (subAP) MALDI/ESI ion source. Volatiles were introduced by ESI capillary and formed predominantly ion-molecule complexes with general composition [Au+2M]+.
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