We’ve covered several spectrometry projects in the past, including this Gamma-Ray Spectrometer and this one based around an STM32 Nucleo board.

Using the SOLenoid Spectrometer Apparatus for ReactIon Studies (SOLARIS), a research team created a reaction that added a neutron to silicon-32—a long-lived isotope—creating silicon-33 and ...

A spectrometer is one of those tools that many of us would love to have, but just can’t justify the price of. Sure there are some DIY options out there, but few of them have the convenience o… ...

The laser photolysis/photoionization mass spectrometer (LP-PIMS) apparatus is a unique instrument that is used to study the reactivity of carbon-centered radicals. To date, we have measured rate ...

Even the apparatus with a currently reported world's highest performance has a limit of 15,000 Pa (approx. 0.15 atm), which is about 1/7 the atmospheric pressure (approx. 100,000 Pa).

Massachusetts General Hospital has developed a handheld diagnostic magnetic resonance spectrometer that can diagnose cancer with nearly 100 percent accuracy in an hour.

More information: Dong-gu Lee et al, Reconstructive spectrometer using double-layer disordered metasurfaces, Science Advances (2025). DOI: 10.1126/sciadv.adv2376 Journal information: Science Advances ...

The spectrometer isn't good at analyzing the entire molecule because of its large size," Martins-de-Souza explained. Next the group submitted the sample to separation by chromatography.