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

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:
Separation mechanisms / Planar chromatography / Hydrophilic interaction chromatography / Different adsorbents / Co(III) complexesSource:
JPC-Journal of Planar Chromatography-Modern TLC, 2009, 22, 4, 249-253Publisher:
- Springer Heidelberg, Heidelberg
Funding / projects:
- Sinteza, analiza i aktivnost novih organskih polidentatnih liganada i njihovih kompleksa sa d-metalima (RS-142062)
DOI: 10.1556/JPC.22.2009.4.3
ISSN: 0933-4173
WoS: 000269552900003
Scopus: 2-s2.0-70350159168
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Istraživačko razvojni institut TAMIŠTY - JOUR AU - Radoičić, Aleksandra AU - Majstorović, Helena AU - Sabo, Tibor AU - Tešić, Živoslav AU - Milojković-Opsenica, Dušanka PY - 2009 UR - https://intam.institut-tamis.rs/handle/123456789/140 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 - Springer Heidelberg, Heidelberg T2 - JPC-Journal of Planar Chromatography-Modern TLC T1 - Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents EP - 253 IS - 4 SP - 249 VL - 22 DO - 10.1556/JPC.22.2009.4.3 UR - conv_148 ER -
@article{ author = "Radoičić, Aleksandra and Majstorović, Helena and Sabo, Tibor and Tešić, Živoslav 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 = "Springer Heidelberg, Heidelberg", journal = "JPC-Journal of Planar Chromatography-Modern TLC", title = "Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents", pages = "253-249", number = "4", volume = "22", doi = "10.1556/JPC.22.2009.4.3", url = "conv_148" }
Radoičić, A., Majstorović, H., Sabo, T., Tešić, Ž.,& Milojković-Opsenica, D.. (2009). Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents. in JPC-Journal of Planar Chromatography-Modern TLC Springer Heidelberg, Heidelberg., 22(4), 249-253. https://doi.org/10.1556/JPC.22.2009.4.3 conv_148
Radoičić A, Majstorović H, Sabo T, Tešić Ž, Milojković-Opsenica D. Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents. in JPC-Journal of Planar Chromatography-Modern TLC. 2009;22(4):249-253. doi:10.1556/JPC.22.2009.4.3 conv_148 .
Radoičić, Aleksandra, Majstorović, Helena, Sabo, Tibor, Tešić, Živoslav, Milojković-Opsenica, Dušanka, "Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents" in JPC-Journal of Planar Chromatography-Modern TLC, 22, no. 4 (2009):249-253, https://doi.org/10.1556/JPC.22.2009.4.3 ., conv_148 .