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Molecular Mass Distribution Measurement by Mass Spectrometry

May 19, 2010

Author(s)

William E. Wallace, Charles M. Guttman

… distribution (MMD) is the systematic uncertainty in the ion intensity axis of the mass spectrum. This guide …

Theta-like specimen to determine tensile strength at the micro-scale

March 10, 2010

Author(s)

Michael S. Gaither, Frank W. DelRio, Richard S. Gates, Edwin R. Fuller, Robert F. Cook

… formed from silicon-on-insulator wafers via deep reactive ion etching and tested with instrumented indentation. The …

Synthesis, Structural Characterization, and Electronic Structure of Single-Crystalline CuxV2O5 Nanowires

April 6, 2009

Author(s)

Daniel A. Fischer, C Patridge, Cherno Jaye, H Zhang, Amy Marschilok, E Takeuchi, S Banerjee

… for further tunability of electronic transport and Li-ion intercalation kinetics. A combination of spectroscopic …

Determination of Bitter Orange Alkaloids in Dietary Supplements Standard Reference Materials by Liquid Chromatography With Ultraviolet Absorbance and Fluorescence Detection

April 24, 2007

Author(s)

Karsten Putzbach, Katherine E. Sharpless, Lane C. Sander

… using a reversed-phase C18 stationary phase and the ion-pairing reagent sodium dodecyl sulfate was developed to …

Enthalpy of Solution of Potassium Tetrafluoroborate in Water and in Aqueous Sodium Fluoride. Thermodynamic Properties of the Aqueous Tetrafluoroborate Anion and Potassium Tetrafluoroborate.

February 1, 2005

Author(s)

Donald G. Archer

… thermodynamic properties of the aqueous tetrafluroborate ion and compare these new properties to previous tabulations …

Overview of Metrology for the Semiconductor Industry at the National Institute of Standards and Technology

April 4, 2003

Author(s)

Stephen Knight

… Materials (SRMs) for resistivity, film thickness, and ion implant, to calorimetry for deep ultraviolet (DUV) and …

Influence of Silica Fume on Diffusivity in Cement-Based Materials II. Multi-Scale Modeling of Concrete Diffusivity

July 1, 2000

Author(s)

Dale P. Bentz

… an equation is developed for predicting the chloride ion diffusivity of concrete as a function of water-to-cement …

Magnetic Depth Profiling Co/Cu Multilayers to Investigate Magnetoresistance

May 1, 2000

Author(s)

John Unguris, D Tulchinsky, Michael H. Kelley, Julie A. Borchers, Joseph A. Dura, Charles F. Majkrzak, S. Y. Hsu, R Loloee, W Pratt, J Bass

… structures such as these, SEMPA can be combined with ion milling to directly image the layer-by-layer …

The Development of Standards for Surface Analysis by ISO Technical Committee 201 on Surface Chemical Analysis

October 1, 1997

Author(s)

Cedric J. Powell, R Shimizu

… SC5 on Auger Electron Spectroscopy, SC6 on Secondary Ion Mass Spectrometry, SC7 on X-ray Photoelectron …

Computer Program to Facilitate Performance Assessment of Underground Low-Level Waste Concrete Vaults.

January 1, 1996

Author(s)

Kenneth A. Snyder, J R. Clifton, J M. Pommersheim

… and leaching. The performance prediction is based upon ion transport equations for both diffusion and advection. …

MOFX-DB: An online database of computational adsorption data for nanoporous materials

January 4, 2023

Author(s)

N. S. Bobbitt, Kaihang Shi, Benjamin J. Bucior, Haoyuan Chen, Nathaniel Tracy-Amoroso, Zhao Li, Yangzesheng Sun, Julia Merlin, Joern Ilja Siepmann, Daniel Siderius, Randall Q. Snurr

… applications, such as high storage capacity for both hydrogen and methane or high CO2 capacity plus good Xe/Kr …

Enhanced Atomic Precision Fabrication by Adsorption of Phosphine into Engineered Dangling Bonds on H-Si Using STM and DFT

November 1, 2022

Author(s)

Jonathan Wyrick, Xiqiao Wang, Pradeep Namboodiri, Ranjit Kashid, Fan Fei, Joseph Fox, Richard M. Silver

… Doping of Si using the scanning probe technique of hydrogen depassivation lithography has been shown to enable …

Does ITZ influence moisture transport in concrete?

July 24, 2022

Author(s)

Laura E. Dalton, Jacob LaManna, Scott Jones, Mohammad Pour-Ghaz

The contributions of the interfacial transition zone (ITZ) to mass transport in cement-based materials remain ambiguous and disputed. In this study, the neutron and X-ray tomography (NeXT) system is used to capture unsaturated moisture flow in a concrete

A calibration and sampling technique for quantifying the chemical structure in fires using GC/MSD analysis

September 23, 2021

Author(s)

Ryan Falkenstein-Smith, Kimberly Harris, Kunhyuk Sung, Tianshui Liang, Anthony Hamins

… techniques, including the determination of the carbon to hydrogen ratio, calculating the argon to nitrogen ratio, and …

Density Functional Theory Study of the Structure of the Pillared Hofmann compound Ni(3-Methy-4,4'-bipyridine)[Ni(CN)4] (Ni-BpyMe or PICNIC 21)

July 14, 2021

Author(s)

Eric J. Cockayne, Winnie Wong-Ng, Yu-Sheng Chen, Jeffrey T. Culp, Andrew J. Allen

… experiment, except for the positions of the methyl group hydrogen atoms. While the dihedral angles between the …

Residential net-zero energy buildings: Review and perspective

May 1, 2021

Author(s)

Wei Wu, Harrison Skye

… and energy storage options including vehicle-to-home and hydrogen storage. Renewable energy sources considered here …

NIST NeXT: a system for truly simultaneous neutron and X-ray tomography

September 14, 2020

Author(s)

Jacob LaManna, Daniel S. Hussey, Victoria H. DiStefano, Eli Baltic, David L. Jacobson

… engineering and material science. With its sensitivity to hydrogen, neutrons excel at separating fluids, such as water …

Reduced Holey Graphene Oxide Membranes for Desalination with Improved Water Permeance

December 13, 2019

Author(s)

Xiaoyi Chen, Zhihao Feng, Janavi Gohil, Christopher Stafford, Ning Dai, Liang Huang, Haiqing Lin

… (HGO) nanosheets were prepared via chemical etching using hydrogen peroxide, followed by the deposition on a porous …

A Novel Dental Sealant Containing Dimethylaminohexadecyl Methacrylate Suppresses the Cariogenic Pathogenicity of Streptococcus mutans Biofilms

July 16, 2019

Author(s)

Nancy Lin, Maria S. Ibrahim, Ahmed Ibrahim, Abdulrahman Balhaddad, Michael D. Weir, Franklin Tay, Thomas Oates, Hockin H. Xu, Mary A. Melo

… were assessed. The tolerances to acid stress and hydrogen peroxide stress were also evaluated. Our findings …

Photochemical Dynamics of a Trimethyl-Phosphine Derivatized [FeFe]-Hydrogenase Model Compound

August 17, 2018

Author(s)

Edwin J. Heilweil, Rachel L. Meyer, Tara M. Biser, Anet D. Zhandosova, Christopher J. Stromberg

… create light- driven catalysts for production of hydrogen gas from acidic protons. Though there have been many …

Inelastic and Deep Inelastic Neutron Spectroscopy of Water Molecules under Ultra-Confinement

July 1, 2018

Author(s)

A. I. Kolesnikov, G. F. Reiter, Timothy R Prisk, M. Krzystyniak, G. Romanelli, D. J. Wesolowski, Lawrence M. Anovitz

… temperature water molecules are progressively involved in hydrogen bonding (HB) with the beryl cage, while HB is almost …

Enthalpy-driven Micellization of Oligocarbonate-Fluorene End-Functionalized Poly(ethylene glycol)

November 24, 2017

Author(s)

Vivek M. Prabhu, Guangmin Wei, Shrinivas Venkataraman, Yi Yan Yang, James Hedrick

… of individual hydrophobic F block, leading to few hydrogen-bonded waters ware released during F blocks …

Origin of the Crossover Between a Freezing and a Structural Transition at Low Concentration in the Relaxor Ferroelectric K 1-x LI x TaO 3

April 16, 2015

Author(s)

Ling Cai, Jean Toulouse, Leland Harriger, Robert Gregory Downing, Lynn A. Boatner

The origin of the relaxor behavior in K 1-xLi xTaO 3(KLT) and other disordered perovskites has long been recognized as due to the reorientation of the polar nanodomains (PNDs) which are formed by the correlated disordered dipoles. The thermodynamic

Nanotube Length Distributions Measured from Suspension by Electrospray-Differential Mobility Analysis

December 4, 2009

Author(s)

Leonard F. Pease III, De-Hao D. Tsai, Jeffrey A. Fagan, Barry J. Bauer, Rebecca A. Zangmeister, Michael J. Tarlov, Michael R. Zachariah

… their potential applications ranging from electronics and hydrogen storage vessels to anti-cancer agents. …

Profound asymmetry in the structure of the cAMP-free cAMP receptor protein (CRP) from Mycobacterium tuberculosis

March 27, 2009

Author(s)

David T. Gallagher, N N. Smith, Soo-Kyung Kim, Howard Robinson, Prasad T. Reddy

… residues with completely different local environments and hydrogen bond interactions, especially in the DNA-binding and …

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