During the last decades, X-ray absorption spectroscopy (XAS) has become an
indispensable method for probing the structure and composition of heterogeneous catalysts …

Abstract Multivariate Curve Resolution (MCR) covers a wide span of algorithms designed to
tackle the mixture analysis problem by expressing the original data through a bilinear model …

Imaging mass spectrometry (IMS) is a rapidly advancing molecular imaging modality that
can map the spatial distribution of molecules with high chemical specificity. IMS does not …

An updated version of the graphical user-friendly interface related to the Multivariate Curve
Resolution-Alternating Least Squares (MCR-ALS) algorithm is presented. This GUI works …

This article is a tutorial that focuses on the main aspects to be considered when applying
Multivariate Curve Resolution to analyze multicomponent systems, particularly when the …

Data analysis is a very challenging task in LC-MS metabolomic studies. The use of powerful
analytical techniques (eg, high-resolution mass spectrometry) provides high-dimensional …

The direct conversion of methane to methanol (MTM) is a reaction that has the potential to
disrupt a great part of the synthesis gas-derived chemical industry. However, despite many …

This review focuses on recent and potential advances in chemometric methods in relation to
data processing in metabolomics, especially for data generated from mass spectrometric …

Nonnegative matrix factorization (NMF) has become a widely used tool for the analysis of
high-dimensional data as it automatically extracts sparse and meaningful features from a set …

The exhaustive body of literature published in the last four years on the development and
application of systems based on surface-enhanced Raman spectroscopy (SERS) combined …