Mass spectrometry (MS) is already perhaps the most popular analytical chemistry tool in drug discovery and development. Its use is ubiquitous in bioanalytical laboratories for drug and metabolite ...

Researchers have developed a novel technology that allows the distribution of components within a single cell to be accurately detected and visualized. Positioning a t-SPESI (tapping-mode scanning ...

Scientists at the Okinawa Institute of Science and Technology have, for the first time, documented Coulomb fission in charged water droplets resting on a surface under friction-free conditions. Using ...

A stoichiometry of glutathione and common amino acids were mixed to reach the equilibrium, and then the mixed solution was investigated by electrospray ionization mass spectrometry (ESI–MS). The ...

Investigation of leptomeningeal disease in high grade glioma and characterization of molecular alterations. This is an ASCO Meeting Abstract from the 2023 ASCO Annual Meeting I. This abstract does not ...

In electrospray ionization (ESI), an electric potential is applied to a solution inside a capillary, producing a strong electric field at the spray capillary tip. That leads to the expulsion of an ...

What are the ionization techniques for mass spectrometry? Mass spectrometry (MS) plays a vital role in many aspects of our lives, from diagnosing illness and detecting food contaminants to fighting ...