Ion mobility spectrometry is an analytical technique known for more than 100 years, which
entails separating ions in the gas phase based on their size, shape, and charge. While ion …

Metabolomics and exposomics are important in the studies of human health and diseases.
Chemical isotope labeling (CIL) combined with mass spectrometry (MS) can not only …

Metabolomics and lipidomics aim to profile the wide range of metabolites and lipids that are
present in biological samples. Recently, ion mobility spectrometry (IMS) has been used to …

Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) is
used for the multiplex detection and characterization of diverse analytes over a wide mass …

The inclusion of preliminary chemical labeling (derivatization) in the analysis process by
such powerful and widespread methods as electrospray ionization (ESI) and matrix-assisted …

The analysis of the qualitative and quantitative changes of metabolites in body fluids and
tissues yields valuable information for the diagnosis, pathological analysis and treatment of …

In the past decade, lipidomics, now recognized as standalone subdiscipline of
metabolomics, has gained considerable attention. Due to its sensitivity and unparalleled …

Highlights•Lipidomics approaches, which enable large-scale and comprehensive studies of
lipids, have been used in food science research.•To achieve the potential of understanding …

Unsaturated fatty acids (UFAs) are essential fatty acids that execute various biological
functions in the human body. Therefore, the qualitative and quantitative analysis of UFAs in …

Current mass spectrometry, nuclear magnetic resonance spectroscopy, and X-ray diffraction
are presented as structure elucidation tools for analytical chemistry of natural products …