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Composition and Carrier Concentration Dependence of the Electronic Structure of InyGa1-yAs1-xNx Films With Nitrogen Mole Fraction Less Than 0.012

November 1, 2005

Author(s)

Youn S. Kang, Lawrence H. Robins, Anthony Birdwell, Alexander J. Shapiro, W. R. Thurber, Mark D. Vaudin, M M. Fahmi, D Bryson, S N. Mohammad

… x=0.0014 and x=0.012, measured indirectly by asecondary-ion-mass spectrometry calibration; indium mole fraction …

Measurement of 8-Hydroxy-2'-Deoxyadenosine In DNA by Liquid Chromatography/Mass Spectrometry

August 1, 2001

Author(s)

Pawel Jaruga, H Rodriguez, M Miral Dizdar

… 8-OH-dAdo. The level of sensitivity of LC/MS with selected-ion monitoring (SIM) for 8-OH-dAdo amounted to approximately …

Correlating the Diffusion of Water in Model Polyamides with Controlled Crosslink Densities to the Performance in Reverse Osmosis Membranes for Desalination

April 18, 2023

Author(s)

Velencia Witherspoon, Kanae Ito, Chad R. Snyder, Madhusudan (Madhu) Tyagi, Tyler Martin, Peter Beaucage, Ryan Nieuwendaal, Richard Vallery, David Gidley, Jeffrey Wilbur, Dean Welsh, Christopher Stafford, Christopher Soles

… of water diffusing through both rigid porous silicates and ion exchange membranes, revealing robust design cues for …

Development of a Candidate Reference Measurement Procedure for the Determination of 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 in Human Serum Using Isotope-Dilution Liquid Chromatography/Tandem Mass Spectrometry

February 5, 2010

Author(s)

Susan S. Tai, Mary Bedner, Karen W. Phinney

… pressure chemical ionization (APCI) in the positive ion mode and multiple rection monitoring (MRM) were used for …

Sol-Gel Materials for Gas Phase Sensing Using Microhotplate Arrays

February 1, 2002

Author(s)

N O. Savage, Richard E. Cavicchi, Michael J. Tarlov, Stephen Semancik, J Greg Gillen

… of the microhotplate arrays with Secondary Ion Mass Spectroscopy (SIMS) has shown how readily the …

NMR and Metabolomics -A Roadmap for the Future

July 23, 2022

Author(s)

Tracey Johnston, David Wishart, Leo Cheng, Valerie Copie, Arthur Edison, Hamid Eghbalnia, Jeffrey Hoch, Goncalo Gouveia, Wimal Pathmasiri, Robert Powers, Llyod Sumner, Mario Uchimiya

… that readily ionize, which is further diminished by ion-suppression common to complex, heterogenous mixtures. …

Structure-Property Relationships of Thermoset Methacrylate Composites as a Function of Resin Matrices, Nanofillers, and Nanofiller Surface Chemistries

February 1, 2004

Author(s)

K W. O'Brien, Elizabeth Wilder, Joseph M. Antonucci

The goal of this research is to better understand the interactions and relationships between nanoparticle fillers, their surface treatment chemistries, various dental resin matrices, and the resultant properties of these thermoset methacrylate composites

Reaction Kinetics in Ionic Liquids as Studied by Pulse Radiolysis: Redox Reactions in the Solvents Methyltributylammonium Bis(trifluoroniethyl-sulfonyl)imide and N-Butylpyridinium Tetrafluoroborate

April 1, 2002

Author(s)

D Behar, Pedatsur Neta, C R. Schultheisz

Rate constants for several reduction and oxidation reactions were determined by pulse radiolysis in three ionic liquids and compared with rate constants in other solvents. Radiolysis of the ionic liquids methyltributylammonium bis(trifluoromethylsulfonyl

Final report: Ecotoxicity of PFAS-Free Fire Fighting Foams: Fish and Aquatic Invertebrate Species ER20-1518

February 27, 2026

Author(s)

Edward Wirth, Marie DeLorenzo, Peter Key, Katy Chung, David Moore, Guilherme Lotufo, John Kucklick, Katherine Peter, Jessica Reiner

The Department of Defense (DoD) is actively engaging in research to identify fluorine free foams (F3) that do not contain per- and poly-fluorinated alkyl substances (PFAS) as replacements for traditional Aqueous Film Forming Foams (AFFF) products that

Mass Spectrometric Assays for the Tandem Lesion 8,5'- Cyclo-2' Deoxyguanosine in Mammalian DNA

March 19, 2002

Author(s)

Pawel Jaruga, M Birincioglu, H Rodriguez, M Miral Dizdar

… standards. The sensitivity level of LC/MS in the selected-ion monitoring mode (LC/MS-SIM) was determined to be …

Extreme Bottom-up Gold Filling of High Aspect Ratio Features

February 27, 2023

Author(s)

Daniel Josell, Thomas P. Moffat

… the metal. The influences of additive concentration, metal ion concentration, electrolyte pH, convection and applied …

Previous successes and untapped potential of pyrolysis-GC/MS for the analysis of polluted plastics

April 11, 2023

Author(s)

Meredith Seeley, Jennifer Lynch

… (6) preserve data for future analysis by using scanning ion methods, and (7) use unique approaches to qualify …

Characterization of the Alloy-Solution Interface

October 16, 2008

Author(s)

H J. Mueller

For metals undergoing corrosion, a layer of water molecules becomes charged due to electrons accumulating on the outer metal surface and hydrated positive ions in solution adjacent to the surface. The layer has properties of capacitance (C dl) and

Technetium: The Element That Was Discovered Twice

October 16, 2008

Author(s)

J T. Armstrong

… Planetary Sciences Division at Caltech, using electron and ion microprobe analysis to study the oldest phases found in …

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