1.

Identification of shikonin and its ester derivatives from the roots of Echium italicum L.

HPLC methods with VIS and MS detection for determination of biologically active shikonin derivatives were developed and enabled for the first time simultaneous separation of all nine shikonin derivatives (including positional and geometric isomers), which were identified in the root epidermis of plant Echium italicum L. (Boraginaceae) for the first time.

COBISS.SI-ID: 4134682

2.

Methacrylate-based short monolithic columns:enabling tools for rapid and efficient analyses of biomolecules and nanoparticles

The basic structural and chromatographic properties of short monolithic analytical columns were presented for the first time.

COBISS.SI-ID: 3469176