In this work, the interaction between synthetic bioactive peptides and polymeric nanoparticles (NPs) used as pseudostationary phase in capillary electrochromatography was studied. NPs were prepared from methacrylic acid ...

The characterization of a polymeric mixed-micelle system applied as pseudostationary phase in micellar electrokinetic chromatography (MEKC) is presented. This system consists of sodium dodecyl sulfate (SDS), cholic acid ...

Microemulsion electrokinetic chromatography (MEEKC) is an electrodriven separation technique, which employs a microemulsion (ME) as pseudostationary phase (PSP) in capillary electrophoresis. In recent years, MEEKC has ...

The separation methods of the enantiomers of two β-blockers and tryptophan were studied using capillary electrochromatography with heparin covalently as well as non-covalently, bonded onto the capillary inner wall as ...

The identification of melatonin in plants has inspired new investigations to understand its biological function. In this work, a robust, reliable, low-cost, quick and simple method based on solid phase extraction followed ...

In the last decades, miniaturized separation techniques have rapidly gained popularity in different areas of analysis such as pharmaceutical, biopharmaceutical, clinical, biological, environmental, and forensics. The great ...