Master the principles of MS/MS in proteomics to improve peptide sequencing accuracy. This guide covers fragmentation methods, ...

PFAS are widespread, persistent and difficult to measure. This article explores the limitations of current detection methods ...

GLP-1 receptor agonists (GLP-1 RAs) are transforming metabolic disease treatment, with analytical chemists playing a critical role in formulation, stability testing, and clinical trial support for ...

To detect estrogen and its metabolites in the ovarian-type stroma of pancreatic mucinous cystic neoplasm (MCN) tumors, researchers applied a novel liquid chromatography–tandem mass spectrometry (LC-MS ...

Human immunodeficiency virus (HIV) infections are still fairly common and an estimated 40 million people worldwide are ...

This is exciting," one researcher explained, "as it means that political conflicts during the time may have been wide-ranging ...

After more than a century of speculation, researchers have traced the likely origins of the legendary Hjortspring boat through chemical analysis of its construction materials and the discovery of an ...

An ancient fingerprint and several chemical clues from a 2,400-year-old sea raiders' boat are revealing secrets about where ...

Hydroquinone has long been used as the gold standard treatment for hyperpigmentation, yet despite its effectiveness, it has ...

A 40-atom gold nanocluster breaks from gold's signature dense packing, forming square atomic planes with a central channel that accelerates electron relaxation about 80x.

This study shows that a blood-based metabolomic signature linked to maternal BMI predicts gestational diabetes and ...

A new study has found that chemical traces from Canada’s 2023 wildfires lingered in the air above Maryland – more than 1,000 ...