src: www.mri.psu.edu
A nanoelectromechanical systems mass spectrometer (NEMS MS) is an instrument measuring the mass of analyte particles by detecting the frequency shift caused by the adsorption of the particles on a NEMS resonator.
It was first reported by a group of scientists led by Michael Roukes at the California Institute of Technology in 2004. They developed single molecule analysis in 2009. Single-biomolecule mass measurements were accomplished in 2012. A hybrid NEMS-MS/TOF-MS instrument was reported in 2015.
Video Nanoelectromechanical systems mass spectrometer
See also
- Nanoelectromechanical systems
- Quartz crystal microbalance
- Quartz crystal microbalance with dissipation monitoring
Maps Nanoelectromechanical systems mass spectrometer
References
src: www.eurekalert.org
External links
- NEMS-MS page of the Roukes Group at Caltech
Source of the article : Wikipedia
0 Comments