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 ...

tandem mass spectrometry and the strategies for quantitative analysis—enabled mass spectrometry to be applied as a sensitive and specific quantitative tool. Quickly it became apparent that the ...

A key element to all mass spectrometry (MS) systems is the type of detector used to convert a current of mass separated ions into measurable signal. Different types of detectors are used depending ...

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

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

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

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