The micro- to nanometer scale distribution of chemicals on environmental and industrial surfaces is neither homogeneous nor random, and plays a strong role in dictating outcomes of chemical processes. Correlation of spatial distribution on surfaces with macroscopic behavior enables improved prediction of process outcomes. Hence, an emphasis has been chemical measurement that is spatially resolved on a micron scale.
An imaging laser desorption mass spectrometer (the laser optical chemical imager, or LOCI) is unique, as are the personnel responsible for the concept, design, and fabrication. At INL, this has been combined with an ultra-high mass resolution mass spectrometer, which enables unparalleled capability for acquisition of high spatial resolution/high mass resolution data.
- Contacts:
- Gary Groenewold, (208) 526-2803, Send E-mail