First they tested the mass sensing capability by injecting gold nanoparticles with a diameter of 2.5 nm onto the sensor (see their Fig. 3 on page 448).As expected, the position of the added mass ...

By Jeffrey M. Perkel Can Mass Spec Really Do That? Unexpected applications of a technique best known as a proteomics powerhouse. Mass spectrometry (MS) is not just about proteomics, though its star in ...

“The mass spec will substantially enhance the novel proteomics techniques developed by us,” Qu said. “Not only is it much faster than previous mass specs, but it also has a sensitivity that is at ...

Mass spec, the ever-potent research tool, is now sustaining a chain reaction of application ideas from diagnostics to therapeutic monitoring.

“The mass spec will substantially enhance the novel proteomics techniques developed by us,” Qu said. “Not only is it much faster than previous mass specs, but it also has a sensitivity that is at ...

SOMERVILLE, Mass.--(BUSINESS WIRE)--Trace Matters Scientific today introduced two new technologies, SUPER Mass Spec™ and SPion Link™, both category-defining mass spectrometry technologies ...

Scientists rely on mass spectrometry to identify DNA, RNA, proteins, and naturally occurring metabolites. In proteomics research, mass spec is used to characterize proteins, identify single ...

By Jeffrey M. Perkel Tailor-Made Mass Spec Mass spec tinkerers describe their custom fixes for commercial hardware limitations. Once upon a time, mass spectrometers were open-platform devices that ...