Scientists from Russia and Germany studied the molecular composition of carbonaceous chondrites – the insoluble organic matter of the Murchison and Allende meteorites This was done in an attempt to ...

Researchers 3D printed a miniature ionizer, a key component of a mass spectrometer. Their device could someday enable an affordable, in-home mass spectrometer for health monitoring. Mass spectrometry, ...

Photoionization mass spectrometry has transformed analytical chemistry, enabling complex chemical analysis and celebrating a century of scientific progress.

Tandem mass spectrometry is a powerful tool in proteomics. By ionizing peptides and then fragmenting those ions into smaller product ions, researchers can determine the biomolecules’ amino acid ...

Imagine if diagnosis and treatment for devastating conditions such as Alzheimer’s disease could be developed quickly by extensive profiling of protein signatures in human tissues. This vision may not ...

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 ...

Thermo Fisher Scientific Inc. (NYSE: TMO), the world leader in serving science, today unveiled the Thermo Scientific™ Stellar™ mass spectrometer (MS), a new solution that combines fast throughput, ...

The conversion of large-scale, complex mass spectrometry data into meaningful structural insights through ChemEcho, a machine learning embedding method, published in August by investigators at ...

Enhancing protein identification accuracy is vital for proteomics; this article explores key technologies and statistical methods involved.