Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents
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Radoičić, AleksandraMajstorović, Helena
Sabo, Tibor
Tešić, Živoslav Lj.
Milojković-Opsenica, Dušanka
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The chromatographic behavior of twelve neutral, mixed cobalt(III) complexes of the uns-cis-edda-type has been investigated in six planar chromatographic systems. Four different stationary phases unmodified silica gel, CN-silica, cellulose, and alumina - were combined with water-organic solvent (methanol or acetone) binary mobile phases. The effect of the water content of the mobile phases on retention of the complexes was investigation systematically. On the basis of the results obtained, possible separation mechanisms were considered. Hydrophilic-interaction chromatography was assumed to be the mechanism determining separation tinder normal-phase conditions, i.e. use of mobile phases containing small amounts of water. Reversed-phase chromatography occurs when water-rich mobile phases are used.
Keywords:
Hydrophilic interaction chromatography / Planar chromatography / Co(III) complexes / Different adsorbents / Separation mechanismsSource:
Journal of Planar Chromatography: Modern TLC / Thin Layer Chromatography, 2009, 22, 4, 249-253Publisher:
- Research Inst Medicinal Plants, Budakalasz
Funding / projects:
- Sinteza, analiza i aktivnost novih organskih polidentatnih liganada i njihovih kompleksa sa d-metalima (RS-MESTD-MPN2006-2010-142062)
DOI: 10.1556/JPC.22.2009.4.3
ISSN: 0933-4173
WoS: 000269552900003
Scopus: 2-s2.0-70350159168
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Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Radoičić, Aleksandra AU - Majstorović, Helena AU - Sabo, Tibor AU - Tešić, Živoslav Lj. AU - Milojković-Opsenica, Dušanka PY - 2009 UR - https://cherry.chem.bg.ac.rs/handle/123456789/1011 AB - The chromatographic behavior of twelve neutral, mixed cobalt(III) complexes of the uns-cis-edda-type has been investigated in six planar chromatographic systems. Four different stationary phases unmodified silica gel, CN-silica, cellulose, and alumina - were combined with water-organic solvent (methanol or acetone) binary mobile phases. The effect of the water content of the mobile phases on retention of the complexes was investigation systematically. On the basis of the results obtained, possible separation mechanisms were considered. Hydrophilic-interaction chromatography was assumed to be the mechanism determining separation tinder normal-phase conditions, i.e. use of mobile phases containing small amounts of water. Reversed-phase chromatography occurs when water-rich mobile phases are used. PB - Research Inst Medicinal Plants, Budakalasz T2 - Journal of Planar Chromatography: Modern TLC / Thin Layer Chromatography T1 - Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents VL - 22 IS - 4 SP - 249 EP - 253 DO - 10.1556/JPC.22.2009.4.3 ER -
@article{ author = "Radoičić, Aleksandra and Majstorović, Helena and Sabo, Tibor and Tešić, Živoslav Lj. and Milojković-Opsenica, Dušanka", year = "2009", abstract = "The chromatographic behavior of twelve neutral, mixed cobalt(III) complexes of the uns-cis-edda-type has been investigated in six planar chromatographic systems. Four different stationary phases unmodified silica gel, CN-silica, cellulose, and alumina - were combined with water-organic solvent (methanol or acetone) binary mobile phases. The effect of the water content of the mobile phases on retention of the complexes was investigation systematically. On the basis of the results obtained, possible separation mechanisms were considered. Hydrophilic-interaction chromatography was assumed to be the mechanism determining separation tinder normal-phase conditions, i.e. use of mobile phases containing small amounts of water. Reversed-phase chromatography occurs when water-rich mobile phases are used.", publisher = "Research Inst Medicinal Plants, Budakalasz", journal = "Journal of Planar Chromatography: Modern TLC / Thin Layer Chromatography", title = "Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents", volume = "22", number = "4", pages = "249-253", doi = "10.1556/JPC.22.2009.4.3" }
Radoičić, A., Majstorović, H., Sabo, T., Tešić, Ž. Lj.,& Milojković-Opsenica, D.. (2009). Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents. in Journal of Planar Chromatography: Modern TLC / Thin Layer Chromatography Research Inst Medicinal Plants, Budakalasz., 22(4), 249-253. https://doi.org/10.1556/JPC.22.2009.4.3
Radoičić A, Majstorović H, Sabo T, Tešić ŽL, Milojković-Opsenica D. Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents. in Journal of Planar Chromatography: Modern TLC / Thin Layer Chromatography. 2009;22(4):249-253. doi:10.1556/JPC.22.2009.4.3 .
Radoičić, Aleksandra, Majstorović, Helena, Sabo, Tibor, Tešić, Živoslav Lj., Milojković-Opsenica, Dušanka, "Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents" in Journal of Planar Chromatography: Modern TLC / Thin Layer Chromatography, 22, no. 4 (2009):249-253, https://doi.org/10.1556/JPC.22.2009.4.3 . .