Mass spectrometry (MS) is a formidable analytical tool for the analysis of non-polar to polar
compounds individually and/or from mixtures, providing information on the molecular …

Recent developments in mass spectrometry (MS) analyses have seen a concerted effort to
reduce the complexity of analytical workflows through the simplification (or removal) of …

Fibromyalgia is a rheumatological disorder that causes chronic pain and other symptomatic
conditions such as depression and anxiety. Despite its relevance, the disease still presents …

This paper reviews the application of ambient desorption/ionization (ADI) mass spectrometry
(MS) to the direct analysis of solid materials. First, ADI methods are introduced according to …

This work describes the development of a system that combines a derivatization protocol
based on the Katritzky reaction with paper spray ionization mass spectrometry (PSI-MS) for …

The indiscriminate utilization of agrochemicals causes environmental and animal life
impacts. In this regard, methodologies have been developed to offer efficiency and …

One of the biggest challenges of current tests for Alzheimer's disease (AD) diagnosis is the
development of high-performance, inexpensive, minimally invasive, and rapid tools that can …

Sulfite, a widely used food additive, is subject to regulated labeling. The extraction of sulfite
as the stable hydroxymethylsulfonate (HMS) form and its quantitative analysis by liquid …

The present chapter gives an overview on the use of ambient ionization techniques in mass
spectrometry for analyzing environmental-and food-related samples. Ambient ionization …

Mass spectrometry is known to be a powerful analytical technique due its high sensitivity,
specificity, speed, and versatility. It has the capability of detecting and identifying numerous …