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Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents
(Research Inst Medicinal Plants, Budakalasz, 2009)
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, ...
3-Cyanopropylsiloxane-Bonded Silica Gel: Characteristics and Applications in Thin-Layer Chromatography
(Akademiai Kiado Rt, Budapest, 2015)
An overview of the adsorption characteristics of 3-cyanopropylsiloxane-bonded silica gel as a specific, moderately polar sorbent which can be used for separation of different classes of organic and inorganic substances in ...
Interpretation of the mechanisms of chromatographic separation on CN-silica. Part II. TLC of some phenols
(Research Inst Medicinal Plants, Budakalasz, 2004)
The chromatographic behavior of some phenolic compounds has been studied with the objective of understanding the role of cyano groups in the processes of chromatographic separation on thin layers of CN-silica gel. For this ...
The retention behaviour of some cholic acid derivatives on different adsorbents
(Research Inst Medicinal Plants, Budakalasz, 2002)
The thin-layer chromatographic behavior of cholic acid and fourteen of its synthetic derivatives has been studied in six reversed-phase and three normal-phase systems. Four significantly different adsorbents were used - ...
Examination of the hydrophobicity of ACE inhibitors and their active metabolites by salting-out thin-layer chromatography
(Research Inst Medicinal Plants, Budakalasz, 2005)
The behavior of five ACE inhibitors and their active degradation products in salting-out thin-layer chromatography (SO TLC) has been examined on silica gel, cellulose, and polyacrylonitrile (PAN) with aqueous ammonium ...
Estimation of the hydrophobicity of tris-beta-diketonato complexes from reversed-phase thin-layer chromatographic data
(Research Inst Medicinal Plants, Budakalasz, 2005)
Experimental R(M) values for two series of beta-diketonato complexes, M(acac)(3-n)(phacphac)(n) and M(acae)(3-n)(phSacphSac)(n), where M represents cobalt(III) or chromium(III), have been determined by reversed-phase ...
Planar chromatography of some 1-arylpiperazines behaving as dopaminergic ligands
(Research Inst Medicinal Plants, Budakalasz, 2004)
The chromatographic behavior of fourteen 1-arylpiperazine derivatives has been studied by thin-layer chromatography on both silica gel and RP-18 silica gel. Unmodified silica gel was used as polar stationary phase in ...
Reversed-phase thin-layer chromatography of some foodstuff dyes
(Research Inst Medicinal Plants, Budakalasz, 2003)
The chromatographic behavior of nine frequently used water-soluble food dyes has been studied by TLC on RP-18 silica gel. Reversed-phase chromatographic separations were performed with mobile phases containing ammonium ...
The effect of the electronegativity of donor atoms in coordinated beta-diketonato ligands on the chromatographic behaviour metal complexes
(Research Inst Medicinal Plants, Budakalasz, 2004)
The effect on chromatographic behavior, on thin layers of silica gel, of the electronegativity of ligator atoms has been studied for three series of beta-diketonato complexes of the type [M(acac(3-n)(phac-phac)(n)], ...
The effect of the substituents of beta-ketoiminato ligand of copper(II) and nickel(II) complexes on their retention on thin layers of polyacrylonitrile
(Research Inst Medicinal Plants, Budakalasz, 2003)
The effect of substituents of the beta-ketoiminato ligand of 24 copper(II) and nickel(II) complexes on hR(F) values obtained by TLC on polyacrylonitrile (PAN) has been studied. Chelate ligands were prepared by condensation ...