2017•Journal of Analytical ChemistryRequires access

New Approaches to the Application of DART Mass Spectrometry Coupled with Planar Chromatography for the Analysis of Mixtures of Organic Compounds

Maxim V. Ovcharov, Samvel S. Barsegyan, С. А. Ковалева, Larisa N. Kulikova, Роман Сергеевич Борисов

Abstract

A desorption cell for TLC/DART mass spectrometry is developed. An analysis of mixtures of pharmaceutical substances has shown that the proposed approach can improve the sensitivity of the method and achieve the reproducibility of the recorded mass spectra and selected ion chromatograms.

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Key concepts: Chemistry, Dart, Mass spectrometry, DART ion source, Chromatography, Reproducibility, Analytical Chemistry (journal), Mass spectrum