3D Printer Generates and Manipulates Ions for Mass Spectrometry
To resolve these issues, researchers at Purdue University developed a technology where ions are generated and manipulated in the ambient environment using polymeric electrodes produced with a consumer-grade 3D printer. This technology can focus, separate, react, and detect ions efficiently within a small device prior to entry into MS. The spatial control and focus of the ions in air allows for a smaller inlet into the mass spectrometer, hence reducing pumping requirements. These are useful for miniature MS and allows for continuous ion introduction, thus making it cost-effective and simple.
Ion manipulation Functions in ambient environment Reduced equipment requirements
Mass spectrometry R&D laboratories
R. Graham CooksPurdue ChemistryAston Labs
United States
None
美国
