A new method has been created for determining N-nitrosamines (NAs) in pharmaceutical preparations using liquid chromatography ...

A study by the United Arab Emirates University aimed to develop and validate a sensitive method for the determination of six ...

For many years, it was widely believed that fossils no longer contained any original organic molecules as the fossilization ...

The findings shed light on how proteins like collagen may survive for millions of years within dinosaur bones.

The team examined the hip bone of an Edmontosaurus, a duck-billed dinosaur. “This research shows beyond doubt that organic ...

Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States ...

Mass spectrometry is an analytical technique that uses an instrument called a mass spectrometer to measure the mass-to-charge ratios of molecular ions. Molecules fragment within the mass ...

Methods: Measuring orotic acid as part of expanded newborn screening using flow injection analysis tandem mass spectrometry. Results: Since the addition of orotic acid measurement to the Israeli ...

For many years, scientists believed that organic molecules could not survive in fossils, as the fossilization process was ...

For many years, it has been widely believed that fossils no longer contained their original organic molecules as the fossilization process was thought to destroy them. Now, a groundbreaking study, led ...

For many years, it was widely believed that fossils no longer contained their original organic molecules as the fossilisation ...

The University of Liverpool has uncovered strong evidence that organic molecules, including collagen, can be preserved in Mesozoic fossils, chall ...