Latest Content

Liquid chromatography-mass spectrometry (LC–MS) plasma nicotine data trains machine learning (ML) models for vaping exposure.

Nikoline Juul Nielsen from the University of Copenhagen, Denmark explores deprotomer formation for accurate CCS prediction and metabolite identification and the potential of implementing these workflows for routine use.

LCGC International spoke with Nikoline Juul Nielsen from the University of Copenhagen, Denmark on the benefits of RPLC×HILIC–cIMS for data-independent profiling of phenolic constituents in plant extracts. In this episode she explores practical aspects of cIMS and the potential for routine analysis.

Wallman explains how spectral library accuracy, retention time prediction, and instrument-specific variation make deep learning essential yet difficult in data-independent acquisition proteomics.

Gas chromatography–mass spectrometry (GC–MS) was used in the profiling of links between gut bacteria and metabolites to myasthenia gravis.

LCGC International spoke with Nikoline Juul Nielsen from the University of Copenhagen, Denmark about the benefits of comprehensive two-dimensional liquid chromatography (RPLC×HILIC)—cyclic ion mobility-time-of-flight mass spectrometry (cIMS) for analyzing plant extracts.

Practical GC in gas chromatography: learn how PEG column bleed affects MS sensitivity, and when polar analytes still quantify reliably.

AI promises to solve cost, labor, and regulatory challenges, but a shortage of deployment expertise means it can create more problems than it solves.

High performance liquid chromatography (HPLC) and inductively coupled plasma mass spectrometry (ICP-MS) reveal how diet and sunlight shape grey parrot nutrient levels.

Learn how TD–GC–MS tracks volatile PFAS in air and emissions, meeting OTM-50 and ASTM D8591 limits for safer compliance.

Wallman details PeptDeepKontext, a model built to predict peptide properties across diverse instruments and PTMs by embracing rather than eliminating inter-laboratory variability.

High performance liquid chromatography (HPLC) reveals sugar, acid, and phenolic differences in varieties of grapes.

Restek's three certified reference material (CRM) mixes deliver all native and labeled furans needed for AOAC/EU-compliant food safety analysis.