Background: Medication adherence is critical to the effectiveness of psychopharmacologic
therapy. Psychiatric disorders present special adherence considerations, notably an altered …

Mass spectrometry has been the “gold standard” for drugs of abuse (DoA) analysis for many
decades because of the selectivity and sensitivity it affords. Recent progress in all aspects of …

The use of alternative matrices in toxicological analyses has been on the rise in clinical and
forensic settings. Oral fluid (OF), as non-invasive fluid, has attracted attention in the field of …

Nanoparticle-assisted laser desorption/ionization mass spectrometry (LDI-MS) is a powerful
tool for the analysis of a wide range of molecules. Many of the drawbacks in the matrix …

Matrix‐assisted laser desorption/ionization mass spectrometry (MALDI‐MS) is widely used
in the biomedical field for the label‐free analysis of molecules such as drugs, lipids …

Novel doping agents and doping strategies are continually entering the market, placing a
burden on analytical methods to detect, adapt, and respond to subtle changes in the …

Background: Analytical monitoring of adherence using mass spectrometry (MS) plays an
important role in clinical toxicology. Unambiguous detection of drugs (of abuse) and/or their …

To simplify the pretreatment process of complex samples is a key step for rapid detection.
Herein, we report a single-step method to rapidly extract analytes with liquid-phase …

Surface-assisted laser desorption/ionization mass spectrometry (SALDI-MS) is a high-
throughput analytical technique ideally suited for small-molecule detection from different …

The choices of matrices and the protocols of sample deposition are critical factors which are
convolving with each other in the matrix-assisted laser desorption/ionization (MALDI) mass …