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Abstrakty
In reversed-phase liquid chromatography, in case of the absence of additives, cationic basic compounds give rise to asymmetrical and broad peaks as a result of interactions of analyte cations with residual free silanols on silica-based stationary phases. Ionic liquids, added to the mobile phase, have been suggested as alternatives to amines to block the activity of free silanols. The different parameters affecting the retention behavior, symmetry of peak, system efficiency, and separation selectivity of selected psychotropic drugs, especially the effect of concentration of ionic liquid, kind and concentration of organic modifiers of mobile phases, and kind of stationary phases were investigated. The most selective and efficient systems are used for separations of psychotropic drug standards' mixture and for determination of selected psychotropic drugs in human serum.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
255--261
Opis fizyczny
Bibliogr. 14 poz., rys., tab.
Twórcy
autor
- Department of Inorganic Chemistry, Medical University of Lublin,Chodźki 4a, 20-093 Lublin, Poland
autor
- Department of Inorganic Chemistry, Medical University of Lublin,Chodźki 4a, 20-093 Lublin, Poland
autor
- Department of Inorganic Chemistry, Medical University of Lublin,Chodźki 4a, 20-093 Lublin, Poland
Bibliografia
- [1] Urinovská, R.; Brozmanová, H.; Sistík, P.; Silhánc, P.; Kacírová, I.; Lemr, K.; Grundmann, M. J. Chromatogr. B 2012, 907, 101.
- [2] Ansermot, N.; Brawand-Amey, M.; Kottelat, A.; Eap, C. B. J. Chromatogr. A 2013, 1292, 160.
- [3] Kellner, M.; Porseryd, T.; Porsch-Hällström, I.; Hansen, S. H.; Olsén, K. H. Aquat. Toxicol. 2015, 158, 165.
- [4] Qi, L.; Duan, L.-M.; Sun, X.-H.; Zhang, J.; Zhang, Z.-Q. Biomed. Chromatogr. 2015, 29, 1535.
- [5] Choong, E.; Rudaz, S.; Kottelat, A.; Guillarme, D.; Veuthey, J.-L.; Eap, C. B. J. Pharm. Biomed. Anal. 2009, 50, 1000.
- [6] Xiong, C.; Ruan, J.; Cai, Y.; Tang, Y. J. Pharm. Biomed. Anal. 2009, 49, 572.
- [7] Petruczynik, A.; Wróblewski, K.; Szultka-Młynska, M.; Buszewski, B.; Karakuła-Juchnowicz, H.; Gajewski, J.; Morylowska-Topolska, J.; Waksmundzka-Hajnos, M. J. Pharm. Biomed. Anal. 2016, 127, 68.
- [8] Calabuig-Hernández, S.; García-Alvarez-Coque, M. C.; Ruiz-Angel, M. J. J. Chromatogr. A 2016, 1465, 98.
- [9] Tang, Y.; Sun, A.; Liu, R.; Zhang, Y. Anal. Chim. Acta 2013, 767, 148.
- [10] Ding, X.; Tang, Y.; Sun, A.; Liu, R. J. Sep. Sci. 2015, 38, 374.
- [11] Ubeda-Torres, M. T.; Ortiz-Bolsico, C.; García-Alvarez-Coque, M. C.; Ruiz-Angel, M. J. J. Chromatogr. A 2015, 1380, 96.
- [12] Han, D.; Wang, Y.; Jin, Y.; Row, K. H. J. Chromatogr. Sci. 2011, 49, 63.
- [13] Horak, J.; Maier, N.M.; Lindner, W. J. Chromatogr. A 2004, 1045, 43–58, doi: https://doi.org/10.1016/j.chroma.2004.05.096.
- [14] Taylor T. Getting the Most from Phenyl Stationary Phases for HPLC, LC GC Chromatographyonline http://www.chromatographyonline.com/print/320727?page=ful (accessed Sep 13, 2016).
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-83ee20f8-a5ea-4f1e-8c55-4bcb12ef15f1