In situ analysis of drugs has been in increasing demand in many fields. As an updated
version of capillary-in-capillary electrospray ionization (CC-ESI) developed previously, a …

With outstanding analytical performances, mass spectrometry (MS) has shown great
potential for clinical applications. To facilitate the sampling process and quantitative …

Rationale Probe electrospray ionization (PESI) is only applicable to liquid or wet samples. In
this study, a sheath‐flow PESI method for remote sampling mass spectrometry that can be …

This study presents a novel direct analysis strategy for rapid mass spectrometric profiling of
biochemicals in real-world samples via a direct sampling probe (DSP) without sample …

Desorption electrospray ionization (DESI) is a droplet‐based ionization method that is
applied to samples in the ambient environment with little or no sample preparation. Its utility …

A novel, solid phase extraction (SPE)-based sample preparation method was developed for
desorption electrospray ionization (DESI) mass spectrometry. Conventional SPE sample …

An array of eight porous monolithic columns, prepared in a Zeonor polymeric chip by UV-
initiated polymerization of butyl methacrylate and ethylene dimethacrylate, was tested for …

Detection of illicit drugs by ambient mass spectrometry has been gaining attention due to the
unique advantage of detecting trace levels of chemicals from complex matrices without or …

A newly developed high-throughput desorption electrospray ionization (DESI) source was
characterized in terms of its performance in quantitative analysis. A 96-sample array …

Probe electrospray ionization (PESI) is an ambient ionization mass spectrometry technique
(AIMS) that is primarily used in qualitative studies, though researchers have recently …