Recent advances and applications in drug analysis by nano-scale separation techniques

Abstract

Nano-scale separation techniques (NSTs) offer significant advantages in relation to drug analysis in a wide range of samples. NSTs, including low flow rate LC systems or capillary or chip based electrophoresis/electrochromatography systems, have become the primary tool for advanced drug analysis, and indispensable technology for sensitive and selective drug analysis. In recent decades, significant advances have been achieved using NSTs for drug analysis. In this review, sample preparation strategies, new advances and applications in NSTs and the contribution toward forensic science applications were reported. In addition, some recent and selected applications with or without mass spectrometry (e.g., low resolution/high resolution -MS) are summarized.