Sentences with phrase «of ion mobility»

Smith and colleagues Dr. Alexandre Shvartsburg and Dr. Keqi Tang will also receive an R&D 100 Award for their development of the Ion Mobility Spectrometer on a Microchip, Smith's tenth R&D 100 Award.

Hill has been an innovator in the field of ion mobility for nearly 40 years.

Not exact matches

«External Second Gate, Fourier Transform Ion Mobility Spectrometry: Parametric Optimization for Detection of Weapons of Mass Destruction.»

The goal is to dislodge any particle remnants of the bomb - making process, including residue from liquid bombs, and carry them aloft to an ion - mobility spectrometer, where the amount of time it takes a molecule to move down a 10 - centimeter electrically charged tube gives away its identity.

The TSA plans to continue using the portals already installed in airports; right now, they are the best and most practical explosive - detection devices available, says Herbert Hill, a chemist at Washington State University and a pioneer in the field of ion - mobility spectrometry.

Either the increased concentration of free calcium ions or their increased mobility (likely both, the researchers speculate) results in a decrease in the electrical resistance throughout the material, which can be detected with a multimeter connected to electrodes embedded in the film.

Together with Persson, Berkeley Lab scientist Gerbrand Ceder, postdoctoral associate Miao Liu, and MIT graduate student Ziqin Rong, the Materials Project team investigated some of the more promising materials in detail for high multivalent ion mobility, which is the most difficult property to achieve in these cathodes.

By integrating the ion mobility and mass spectrometry approaches, the team developed an instrument capable of performing rapid, ultrasensitive analyses of extremely complex materials and of separating, identifying, and characterizing species indistinguishable by mass spectrometry alone.

CoMet integrates two complementary analysis techniques — multiplexed ion mobility spectrometry (IMS) and ultrafast quadrupole time - of - flight mass spectrometry — within a single instrument.

Necessary inputs include equilibrium potentials, exchange current densities and transfer coefficients for the various interfacial reactions; dielectric properties of electrolytes and electrodes; mobilities of ions and electrons / holes in electrodes and electrolytes; and reaction rate constants of bulk processes (e.g., electron / hole recombination).

For the study, Hill compared brain tissue from normal and Parkinson's - like rats using ion mobility — mass spectrometry (IMMS), a process that analyzes both the weight and speed of chemical molecules.

Thus, the future of urban mobility is powered by a 288 - cell, 60 - kWh lithium - ion battery pack developed in partnership with LG Chem, feeding a single - motor electrical drive, rated at 200 hp and 266 lb - ft.

The Ioniq Electric offers pure electric mobility with a 28.0 kWh lithium - ion polymer battery for an estimated driving range of 124 miles.

Underpinning this new level of locally emission - free electric mobility is the updated version of the lithium - ion battery developed for the BMW i8.

Provided technical guidance for development and transitioning of CBRNE technologies to U.S. civilian and military markets, including laser ion mobility spectrometry, biodetection, and neutronics.