Determination of atmospheric amines by on-fiber derivatization solid-phase microextraction with 2,3,4,5,6-pentafluorobenzyl chloroformate and 9-fluorenylmethoxycarbonyl chloride

Application of Solid-Phase Microextraction Combined with Derivatization for Polar Compound Sampling in Environmental Analysis

“…Alkylamines play an important role in atmospheric chemistry and are of concern for human health. Determining them from the vapor phase is challenging owing to their high polarity and volatility, water solubility, low concentrations, and poor chromatographic properties [145]. Parshintsev et al [145] proposed on-fiber derivatization SPME to increase the sensitivity and selectivity for the determination of alkylamines in air samples.…”

“…Determining them from the vapor phase is challenging owing to their high polarity and volatility, water solubility, low concentrations, and poor chromatographic properties [145]. Parshintsev et al [145] proposed on-fiber derivatization SPME to increase the sensitivity and selectivity for the determination of alkylamines in air samples. SPME fibers coated in headspace with PFBCF (10 min) or FMOC chloride were exposed to the sample, after which the derivatized alkylamines were thermally desorbed in the GC injection port and analyzed by GC-MS [145].…”

Chemical Derivatization Processes Applied to Amine Determination in Samples of Different Matrix Composition

“…The most popular method is the direct transformation of the sample into its derivative during collection or within the sample studied (in situ), followed by extraction using the SPME technique 54 . Another option is derivatization on the fiber of the SPME device 119 . In this case two approaches can be used.…”

Amines in Boreal Forest Air at SMEAR II Station in Finland

“…Samples have been analyzed later in the laboratory with various chromatographic techniques, such as gas chromatography 45 coupled to mass spectrometry (GC-MS) (Akyüz 2007, Parshintsev et al, 2015, ion chromatography (IC) (Dawson et al 2014) and high pressure liquid chromatography coupled to mass spectrometry (HPLC-MS) (Kieloaho et al 2013). The mentioned techniques have various shortcomings: quantitation based on collection on fibers is problematic, collecting in filters requires long sampling times (usually several days), percolating in acidic solutions requires intensive sample pretreatment.…”

“…Samples have been collected in phosphoric acid-impregnated fiberglass filters (Kieloaho et al, 2013), to solid phase micro extraction fiber (Parshintsev et al 2015) and to ion exchange resin (Dawson et al 2014) and they have been percolated through acidic solution (Akyüz M., 2007).…”