Podrobnosti záznamu

    Using portable Raman spectrometers for the identification of organic compounds at low temperatures and high altitudes: exobiological applications
    Culka, Adam
    Edwards, Howell G.M.
    Jehlička, Jan
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
    Roč. 368, č. 1922
Výraz tezauru
    high altitudes measurements
    low temperatures
    NH containing organic compounds
    Raman spectroscopy
Klíčové slovo
Abstrakt (anglicky)
   Here, we present the results of the evaluation of a portable hand-held Raman spectrometer to detect organic compounds outdoors under field conditions. These measurements were carried out during the February-March 2009 winter period in Austrian Alpine sites at temperatures ranging between -5 and -25 degrees C. The results obtained demonstrate that a miniaturized Raman spectrometer equipped with 785 nm excitation could be applied with advantage as a key instrument for investigating the presence of organic minerals, organic acids and nitrogen-containing organic compounds outdoors under terrestrial low-temperature conditions.
    UK Praha, Přírodovědecká fakulta
Kód přispěvatele
    UK, PřF
Zdrojový formát
Datum importu
    8. 8. 2012