Prototype Mass Spectrometer Handles Billions of Ions at Once - Summary - MDSpire
Feature

Prototype Mass Spectrometer Handles Billions of Ions at Once

Nature-inspired prototype points toward faster, more sensitive single-cell proteomics and metabolomics

  • April 9, 2026

  • 2 min

Share

Researchers at Rockefeller University have developed a prototype mass spectrometry instrument called MultiQ-IT, capable of analyzing over a billion ions simultaneously, dramatically surpassing the capacity of conventional instruments. Inspired by the movement of molecules through nuclear pore complexes, this innovative system uses hundreds of electrical openings to simultaneously sort and process multiple ion populations. Co-author Brian T. Chait emphasizes that the increase in parallelization could transform fields like single-cell proteomics, enhancing the detection of rare but significant molecules.

Original Source(s)

Prototype Mass Spectrometer Handles Billions of Ions at Once

  • April 9, 2026

Related Content

Long COVID May Raise Cardiovascular Risk

Population-based cohort shows higher rates of cardiac arrhythmias and coronary artery disease following nonhospitalized infections, with sex-specific differences.

Side Effects: Four Studies Worth Passing On

Kissing celiacs, Ozempic genes, Viagra for the brain, and a UTI test that actually works. This week's evidence is weird, useful, and worth your time.

Proposal to Expand Patient Data Access Faces Scrutiny

Federal officials seek identifiable claims and clinical data from insurers covering more than 8 million people, raising legal and privacy concerns.