<abstract xmlns="http://www.w3.org/1999/xhtml">

Investigations into separation selectivity of High-Performance Thin-layer chromatography (HPTLC) of dansyl (DNS) derivatives of amino acids in silica gel (Silica gel 60 F254s plates) and silanized silica gel (RP-18 W plates) systems are presented. The results have been obtained for mobile phases containing different concentrations of acetonitrile (ACN) in formic acid (FA) water solution (final concentration of FA in the mobile phase was equal to 265 mmol/dm3). The data obtained show differences in separation selectivity of the solutes between employment of HPTLC silica gel and RP-18 W systems.
</abstract>

Investigations into separation selectivity of High-Performance Thin-layer chromatography (HPTLC) of dansyl (DNS) derivatives of amino acids in silica gel (Silica gel 60 F254s plates) and silanized silica gel (RP-18 W plates) systems are presented. The results have been obtained for mobile phases containing different concentrations of acetonitrile (ACN) in formic acid (FA) water solution (final concentration of FA in the mobile phase was equal to 265 mmol/dm3). The data obtained show differences in separation selectivity of the solutes between employment of HPTLC silica gel and RP-18 W systems.

Thin-layer chromatography of DNS amino acids derivatives in systems with silica gel and silanized silica gel plates

Current Issues in Pharmacy and Medical Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Investigations into separation selectivity of High-Performance Thin-layer chromatography (HPTLC) of dansyl (DNS) derivatives of amino acids in silica gel...

Thin-layer chromatography of DNS amino acids derivatives in systems with silica gel and silanized silica gel plates

Published Online: Sep 02, 2022

Page range: 58 - 61

Received: Jan 19, 2022

Accepted: Jun 24, 2022

DOI: https://doi.org/10.2478/cipms-2022-0011

Keywords
thin layer chromatography, HPTLC, amino acids, dansyl derivatives

© 2022 Adam Chomicki et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Thin-layer chromatography of DNS amino acids derivatives in systems with silica gel and silanized silica gel plates

Published Online: Sep 02, 2022

Page range: 58 - 61

Received: Jan 19, 2022

Accepted: Jun 24, 2022

DOI: https://doi.org/10.2478/cipms-2022-0011

Keywordsthin layer chromatography, HPTLC, amino acids, dansyl derivatives

© 2022 Adam Chomicki et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
thin layer chromatography, HPTLC, amino acids, dansyl derivatives