The need for rapid quantitative measurements on biological samples for drugs and metabolites is ever increasing as decisions in medicine become more reliant on personalized treatment. Medicine, we ...

A new data-driven technique, called fingerprint mass spectrometry, provides a method for measuring the mass of individual proteins using nanoscale devices. Caltech scientists have developed a method ...

Mass spectrometry is a cornerstone technique across various scientific disciplines, enabling precise analysis of complex samples, characterization of atom clusters and molecules, and elucidation of ...

New mass spectrometry (MS) methods are changing how drug firms monitor quality. And, according to the author of a new study, collaboration between suppliers, software developers, and regulators will ...

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 ...

Mass spectrometry-based proteomics is a rapidly growing area of research that provides useful information for many fields including basic molecular biology, clinical diagnostics, and pharmaceutical ...

Mass spectrometry is more than ever at the forefront of functional proteomics research. The technology has come a long way, but what does the future hold? Nathan Blow gets perspectives, predictions ...

Effective protein characterization depends on the precise isolation and fragmentation of peptide ions within the mass spectrometer, typically coupled with liquid chromatography (LC-MS/MS). In a ...

In the age of personalized cancer therapy, genetic sequencing technologies allow clinicians to rapidly pinpoint mutations likely involved in driving patient-specific tumorigenesis and disease ...

Nanomaterials have become widely used in several applications across industry and research, such as chemical synthesis, catalysis, anti-bacterial coatings, many others. Many of the physical properties ...

FRAMINGHAM, Mass.--(BUSINESS WIRE)--SCIEX, a global leader in life science analytical technologies, today announced that its highly sensitive method for analyzing food allergens has received the First ...

In Caltech's new fingerprint technique, a single molecule adsorbs onto the phononic crystal resonator device. Then scientists measure the frequency shifts of four different vibrational modes of the ...