[HTML][HTML] Software tools and approaches for compound identification of LC-MS/MS data in metabolomics
The annotation of small molecules remains a major challenge in untargeted mass
spectrometry-based metabolomics. We here critically discuss structured elucidation …
spectrometry-based metabolomics. We here critically discuss structured elucidation …
Comprehensive investigation of pathway enrichment methods for functional interpretation of LC–MS global metabolomics data
Background: Global or untargeted metabolomics is widely used to comprehensively
investigate metabolic profiles under various pathophysiological conditions such as …
investigate metabolic profiles under various pathophysiological conditions such as …
[HTML][HTML] The METLIN small molecule dataset for machine learning-based retention time prediction
Abstract Machine learning has been extensively applied in small molecule analysis to
predict a wide range of molecular properties and processes including mass spectrometry …
predict a wide range of molecular properties and processes including mass spectrometry …
Prediction of analyte retention time in liquid chromatography
Scope and Layout of This Review. This review addresses the approaches used to predict
chromatographic retention time in a range of liquid chromatographic techniques, with a …
chromatographic retention time in a range of liquid chromatographic techniques, with a …
[HTML][HTML] Annotation: a computational solution for streamlining metabolomics analysis
X Domingo-Almenara, JR Montenegro-Burke… - Analytical …, 2018 - ncbi.nlm.nih.gov
Metabolite identification is still considered an imposing bottleneck in liquid chromatography
mass spectrometry (LC/MS) untargeted metabolomics. The identification workflow usually …
mass spectrometry (LC/MS) untargeted metabolomics. The identification workflow usually …
[HTML][HTML] Characterization of advanced wastewater treatment with ozone and activated carbon using LC-HRMS based non-target screening with automated trend …
Advanced treatment is increasingly being applied to improve abatement of micropollutants
in wastewater effluent and reduce their load to surface waters. In this study, non-target …
in wastewater effluent and reduce their load to surface waters. In this study, non-target …
Variation in root exudate composition influences soil microbiome membership and function
Root exudation is one of the primary processes that mediate interactions between plant
roots, microorganisms, and the soil matrix, yet the mechanisms by which exudation alters …
roots, microorganisms, and the soil matrix, yet the mechanisms by which exudation alters …
Autonomous METLIN-guided in-source fragment annotation for untargeted metabolomics
X Domingo-Almenara, JR Montenegro-Burke… - Analytical …, 2019 - ACS Publications
Computational metabolite annotation in untargeted profiling aims at uncovering neutral
molecular masses of underlying metabolites and assign those with putative identities …
molecular masses of underlying metabolites and assign those with putative identities …
Absolute quantitative lipidomics reveals lipidome-wide alterations in aging brain
Introduction The absolute quantitation of lipids at the lipidome-wide scale is a challenge but
plays an important role in the comprehensive study of lipid metabolism. Objectives We aim …
plays an important role in the comprehensive study of lipid metabolism. Objectives We aim …
Improving Quantitative Accuracy in Nontargeted Lipidomics by Evaluating Adduct Formation
For large-scale lipidomic analyses, accurate and reproducible quantification of endogenous
lipids is crucial for comparing results within and across studies. Many lipids present in liquid …
lipids is crucial for comparing results within and across studies. Many lipids present in liquid …