The composition of complex mixtures of molecules can be determined using NMR spectroscopy. Each of the thin glass tubes is filled with an extract of sea water that contains a few milligrams of ...

Researchers developed a multi-channel mass spectrometry system that processes ions in parallel, enhancing signal detection, ...

BRAVO is a portable Raman spectrometer designed for rapid identification and authentication of raw materials. It delivers ...

mRNA vaccines are a cornerstone of modern healthcare – and this has perhaps never been more true than in the last two years. An essential methodology supporting the fight against the COVID-19 pandemic ...

Some years ago, David Gehl made an unusual trip to Siberia. “I went to lots of sawmills and forests and came back from Russia and China with, like, 20 kg of wood boards on my back,” he recalls. Gehl ...

Spectroscopy seems simple: split a beam of light into its constituent wavelengths with a prism or diffraction grating, and measure the intensity of each wavelength. The devil is in the details, though ...

While many people often use spectroscopy and spectrometry interchangeably, there are some subtle differences in their exact meanings and the associated experimental techniques they are used to ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

This article was republished with permission from WTOP’s news partners at Maryland Matters. Sign up for Maryland Matters’ free email subscription today. Opioid Operational Command Center Executive ...

Its true value depends not on the number of detected features but on the reliability of metabolite identification and pathway analysis. Despite well-established guidelines, annotation and definitive ...