Effect of Temperature on the RF of Porphine and its Metal Complexes in Normal and Reversed-Phase TLC

JPC – Journal of Planar Chromatography – Modern TLC - Porphine and its complexes with Cu(II), Ni(II), and Zn(II) have been separated by adsorption and partition TLC. In adsorption TLC...     

RP-TLC Separation of Antiarrhythmic Drugs. Densitometric Analysis of Flecainide in Tablets

JPC – Journal of Planar Chromatography – Modern TLC - The chromatographic behavior of some antiarrhythmic compounds has been studied on commercially available TLC plates coated with...     

Suitability of Inexpensive Image-Generating Systems for Evaluation of Thin-Layer Chromatography and Gel Electrophoresis

JPC – Journal of Planar Chromatography – Modern TLC - Evaluation of TLC and gel-electrophoresis separations with cameras and image-analysis techniques has been widespread for several...     

Standardized Reversed-Phase Thin-Layer Chromatographic Study of the Lipophilicity of Five Anti-Diabetic Thiazolidinediones

JPC – Journal of Planar Chromatography – Modern TLC - Five anti-diabetic thiazolidinediones have been chromatographed on C18 TLC plates with binary mobile phases containing water and...     

Application of Image Analysis Technique for the Determination of Organophosphorus Pesticides by Thin-Layer Chromatography

JPC – Journal of Planar Chromatography – Modern TLC - A simple and convenient thin-layer chromatography (TLC) method combined with image analysis technique was developed to determine...     

Analysis of 5-Methyltryptamine,l-Tryptophan, 5-Hydroxy-l-Tryptophan,and Melatonin in the Bulbs of Garlic by Thin-Layer Chromatographic Method Coupled with Densitometric Detection

JPC – Journal of Planar Chromatography – Modern TLC - Thin-layer chromatography (TLC) methods coupled with densitometric detection were employed in analyses for the presence of...     

Densitometric TLC Analysis of Azaarenes in Grilled Meat

JPC – Journal of Planar Chromatography – Modern TLC - A TLC method with densitometric detection is described for qualitative and quantitative analysis of seven azaarenes —...     

Normal and Reversed-Phase TLC Determination of Rosmarinic and Valerenic Acids

JPC – Journal of Planar Chromatography – Modern TLC - The chromatographic properties of valerenic and rosmarinic acids have been studied by normal- and reversed-phase TLC with eight...     

Study of the Absorption Characteristics of a Zeolite Support in Normal and Reversed-Phase Thin-Layer Chromatography

JPC – Journal of Planar Chromatography – Modern TLC - The retention behavior of 36 synthetic dyes has been studied in adsorption and reversed-phase TLC on zeolite layers with n-hexane,...     

TLC Separation of Amino Acids with a Green Mobile Phase

JPC – Journal of Planar Chromatography – Modern TLC - Thin-layer chromatography (TLC) of fifteen amino acids was performed using silica gel and alumina impregnated with micellar...     

Use of p-Benzoquinone as a TLC Derivatization Reagent for 2-(Methylamino)ethanol and for the Analysis of Other Primary and Secondary Amines

JPC – Journal of Planar Chromatography – Modern TLC - TLC is an ideal technique for quantitative analysis of an ethanol-amine compound, 2-(methylamino)ethanol. A semi-quantitative TLC...     

Determination of Bezafibrate and Ciprofibrate in Pharmaceutical Formulations by Densitometric and Videodensitometric TLC

JPC – Journal of Planar Chromatography – Modern TLC - New simple TLC methods with densitometry and videoscanning have been developed for the quantitation of bezafibrate in Bezamidin...     

Simultaneous Densitometric Determination of Rifampicin and Isoniazid by High-Performance Thin-Layer Chromatography

JPC – Journal of Planar Chromatography – Modern TLC - High-performance thin-layer chromatography (HPTLC) on silica gel 60 F254 TLC plates, with ethyl acetate-methanol-acetone-acetic...     

Thin-Layer Chromatography of Metal Cations Modified with Amines and Surfactants and the Sorption-Catalytic Detection of Cobalt(II) and Copper(II)

JPC – Journal of Planar Chromatography – Modern TLC - The thin-layer chromatography (TLC) procedures of metal cations, modified with amines and cationic surfactant micelles, followed by...     

Rapid Isolation of a Dipeptidyl Peptidase IV Inhibitor from Fritillaria cirrhosa by Thin-Layer Chromatography–Bioautography and Mass Spectrometry-Directed Autopurification System

JPC – Journal of Planar Chromatography – Modern TLC - A thin-layer chromatography (TLC)-bioautography-mass spectrometry (MS) method coupled with a liquid chromatography- MS-controlled...     

Quantitative Method of Disulfiram Determination by Thin-Layer Chromatographic Image Analysis Technique

JPC – Journal of Planar Chromatography – Modern TLC - A simple and sensitive thin-layer chromatographic (TLC) method coupled with an image analysis technique was developed for the...     

Retention of Aromatic Hydrocarbons with Polar Groups in Binary Reversed-Phase Thin-Layer Chromatography

JPC – Journal of Planar Chromatography – Modern TLC - Reversed-phase TLC of aromatic hydrocarbons with different functional groups has been performed on RP18 of high and low coverage...     

Thin-Layer Chromatographic Selective and Stability-Indicating Method for Assay of Cefixime in Pharmaceuticals

JPC – Journal of Planar Chromatography – Modern TLC - A thin-layer chromatographic (TLC) method is developed for the analysis of cefixime using precoated silica gel 60F254 TLC aluminum...     

TLC-Densitometric Determination of Tenoxicam and Its Degradation Products in Pharmaceutical Preparations and after Hydrolysis in Solutions

JPC – Journal of Planar Chromatography – Modern TLC - A direct, rapid, and sensitive thin-layer chromatography (TLC) method with densitometric detection was developed and validated for...     

Thin-Layer Chromatography of Polar and Ionic Compounds Using Active Gas Flow Over the Silica Gel Adsorbent Layer

JPC – Journal of Planar Chromatography – Modern TLC - Separation of polar and ionic substances in carbon dioxide and ammonia atmospheres on unmodified silica gel TLC plates with reduced...