Researchers analyzing protein-based drugs with mass spectrometry must handle challenges including analyte ion distribution over multiple charge states. The ZenoTOF 7600 system is a high-resolution ...

Tradeoffs between resolution, sensitivity, and speed are inevitable in chemical analysis but strides are being taken to boost resolution and to improve “qual-quant” methods that enable researchers to ...

MALDI remains a powerful tool for analyzing large biomolecules with minimal fragmentation. In this process, peptides or proteins are co-crystallized with a matrix on a metal plate. A laser pulse ...

Both the PTR-TOF 10k and the Next-Gen FUSION PTR-TOF 10k offer a mass resolution ranging from 10,000 to 15,000 m/Δm. This heightened level of analytical intricacy is exemplified by considering the ...

A disassembled charge-detection mass spectrometry ion trap. A disassembled charge detection mass spectrometry ion trap Credit: Gwendolyn Jarrold At the University of Oxford, Justin Benesch studies ...

Material engineering involves the creation and design of inventive materials, blending principles from chemistry, physics, and engineering. Mass spectrometry emerges as a vital tool in material ...

Over the past several years, proteomics has seen a surge in interest among life scientists and the biopharma industry, akin to the previous rise of genomics. It is becoming more evident that ...

Researchers 3D printed a mini quadrupole mass filter, a key component of a mass spectrometer, that performs as well as some commercial-grade devices. It can be fabricated in hours for a few dollars ...

Invented a half-century ago by Nobel laureate Wolfgang Paul, the quadrupole mass filter has become an integral part of some of the most sophisticated mass spectrometers. Consisting of four parallel ...