A comparative estimation of the morphine content of the ayurvedic formulation ‘Kamini Vidrawan Ras’ using validated high-performance thin-layer chromatography and high-performance liquid chromatography techniques

JPC – Journal of Planar Chromatography – Modern TLC - The separation and estimation of natural products by chromatographic techniques such as high-performance liquid chromatography...     

Use of HPTLC,HPLC, and Densitometry for Qualitative Separation of Indole Alkaloids from Rauvolfia serpentina Roots

JPC – Journal of Planar Chromatography – Modern TLC - High-performance thin-layer chromatography (HPTLC) has been used for normal-phase separation of the components of hexane,...     

Use of the Kinetic Plot Method to Compare the Efficiency and Resolution of Liquid-Phase Separation Techniques Based on Different Driving Forces

JPC – Journal of Planar Chromatography – Modern TLC - Much effort has been devoted to improving the capability of separation techniques. The lower the separation volume and the higher...     

Determination of RDX and Keto-RDX in High-Explosive Mixtures by High-Performance Thin-Layer Chromatography

JPC – Journal of Planar Chromatography – Modern TLC - High-performance thin-layer chromatography (HPTLC) has been used for separation and quantitation of components of high explosives...     

A validated method for the thin-layer chromatographic in situ autofluorescence densitometric quantitation of the benzylisoquinoline alkaloids berberine and sanguinarine

JPC – Journal of Planar Chromatography – Modern TLC - A thin-layer chromatography method for the separation and in situ densitometric quantitation of sanguinarine and berberine was...     

Some Aspects of Chiral Separations in Planar Chromatography Compared with HPLC

JPC – Journal of Planar Chromatography – Modern TLC - The paper reviews the latest achievements in chiral separation by planar chromatography (PC) since 2001. The emphasis is on...     

Two-Dimensional Thin-Layer Chromatographic Determination of Phenolic Antioxidants from Eupatorium cannabinum Extracts on Cyano-Bonded Polar Stationary Phases

JPC – Journal of Planar Chromatography – Modern TLC - Two-dimensional thin layer chromatography on cyano-bonded polar stationary phase was performed to optimize the separation of some...     

Detection and Visualization Methods Used in Thin-Layer Chromatography

JPC – Journal of Planar Chromatography – Modern TLC - The use of thin-layer chromatography (TLC) for separation, identification and quantification of different organic and inorganic...     

Planar Chromatography of Some 1-Arylpiperazines Behaving as Dopaminergic Ligands

JPC – Journal of Planar Chromatography – Modern TLC - The chromatographic behavior of fourteen 1-arylpiperazine derivatives has been studied by thin-layer chromatography on both silica...     

TLC Separation and Identification of Heavy Metals Present in Cotton Material

JPC – Journal of Planar Chromatography – Modern TLC - Optimization of the separation and identification of heavy metals present in cotton material has been performed by...     

Application of TLC and OPLC in the Determination of Pigments from Natural Products

JPC – Journal of Planar Chromatography – Modern TLC - Planar chromatographic methods thin-layer chromatography (TLC) and over-pressure thin-layer chromatography (OPLC) have been...     

HPTLC Analysis of Tamoxifen Citrate in Drug-Release Media During Development of an In-Situ-Cross-Linking Delivery System

JPC – Journal of Planar Chromatography – Modern TLC - High-performance liquid chromatography (HPLC) has been the most popular choice for analysis of tamoxifen citrate. In this study,...     

Planar Chromatography of Heavy Metals on Soil as Stationary Phase with Amino Acid-Containing Mobile Phases

JPC – Journal of Planar Chromatography – Modern TLC - Planar thin-layer chromatography of heavy metals has been performed on soil layers with aqueous solutions of amino acids as mobile...     

Study of the Retention Behavior of Newly Synthesized s-Triazine Derivatives in RP TLC Systems,and the Lipophilicity of the Compounds

JPC – Journal of Planar Chromatography – Modern TLC - The chromatographic behavior of nine newly synthesized s-tri-azines has been studied by thin-layer chromatography on C18/UV254...     

HPTLC Monitoring of the Biocatalytic Synthesis of Quinoxalinone Derivatives in a One-Pot Reaction

JPC – Journal of Planar Chromatography – Modern TLC - High-performance thin-layer chromatography has been used to follow the synthesis of some quinoxalinone derivatives by biocatalysis...     

Determination of the Yields of meso-Tetraphenylporphyrins by Densitometry

JPC – Journal of Planar Chromatography – Modern TLC - Thin-layer chromatography with densitometric detection has been used to monitor different compounds produced by condensation of...     

Analysis of Some Antihistamine Drugs in Normal-Phase Chromatographic Systems

JPC – Journal of Planar Chromatography – Modern TLC - The selectivity of the separation of five antihistamines has been investigated by TLC on silica gel 60 F254 and on aluminium oxide...     

Investigation of Thyme (Thymus vulgaris L.) Essential Oil by Use of the BioArena System

JPC – Journal of Planar Chromatography – Modern TLC - The composition of the essential oil of Thymus vulgaris L. has been determined by GC-FID and GC-MS. Because separation of thymol,...     

Synthesis and Characterization of Alumina R Chemically Modified with n-Octyl for Use as a Stationary Phase in TLC

JPC – Journal of Planar Chromatography – Modern TLC - A stationary phase for thin-layer chromatography has been prepared by attaching 1-octene to alumina R. This stationary phase has...     

Synthesis and Characterization of Diatomaceous Earth Chemically Modified with γ-Aminopropyltrimethoxysilane

JPC – Journal of Planar Chromatography – Modern TLC - A stationary phase for thin-layer chromatography has been prepared by bonding purified diatomaceous earth (rich in silica) with...