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NIST Authors in Bold

Displaying 1426 - 1450 of 1647

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 …

From Stable Lasers to Optical-Frequency Clocks

October 16, 2008

Author(s)

John L. Hall, Jun Ye, L -. Ma, J L. Peng, M Notcutt, J D. Jost, A Marian

… basically equivalent to the RF stability prototype, the Hydrogen Maser. We note the bifurcation between …

High Resolution Thz Spectroscopy of Crystalline Trialanine: Extreme Sensitivity to Secondary Structure and Co-Crystallized Water

May 3, 2006

Author(s)

David F. Plusquellic

… are in remarkably good agreement with experiment. The hydrogen bond distances are, however, under-estimated at both …

Sources of Uncertainties in Prompt Gamma-Ray Activation Analysis

August 1, 2005

Author(s)

Elizabeth A. Mackey, Rick L. Paul, Richard M. Lindstrom, David L. Anderson

… of H in standard reference material (SRM) 2454, hydrogen in titanium alloy using the cold neutron PGAA …

Thermolithographic Patterning of Sol-Gel Metal Oxides on Micro hot plate Sensing Arrays Using Organosilanes

September 1, 2003

Author(s)

N O. Savage, S V. Roberson, John G. Gillen, Michael J. Tarlov, Stephen Semancik

… materials showed varying degrees of electrical response to hydrogen and methanol in gas sensing measurements. …

The NIST Traceable Reference Material Program for Wavelength Reference Absorption Cells

August 1, 2003

Author(s)

Timothy J. Drapela, Sarah L. Gilbert, William C. Swann, Chih-Ming Wang

… acetylene 12 C 2 H 2 (SRM 2517a; 1510 nm to 1540 nm), hydrogen cyanide H 13 C 14 N (SRM 2519; 1530 nm to 1560 nm), …

Interfacial Reactions of Ti/n-GaN Contacts at Elevated Temperature

July 1, 2003

Author(s)

C J. Lu, Albert Davydov, Daniel Josell, Leonid A. Bendersky

… transformation of hcp-Ti phase to fcc-TiH(sub x) phase by hydrogen incorporation during TEM specimen thinning. At …

An Application of MALDI-MS and Reactive Molecular Dynamics in Determining the Mechanisms of Char-Formation During the Thermal and Oxidative Degradation of Polymers

March 3, 2003

Author(s)

Marc R. Nyden, William E. Wallace, W H. Awad

… in turn are produced by the abstraction and elimination of hydrogen atoms and functional groups from the polymer …

Kinetics of Carbonyl Sulfide Hydrolysis. 2. Effect of n-Alkanes in Mixtures of Water Plus Hydrocarbon

March 1, 2003

Author(s)

W C. Andersen, Thomas J. Bruno

… of propane, can hydrolyze in the presence of water to form hydrogen sulfide(H2S) and carbon dioxide (CO2). Whereas COS …

Local Protein Dynamics and Catalysis: Detection of Segmental Motion Associated With Rate-Limiting Product Release by a Glutathione Transferase

December 24, 2002

Author(s)

S G. Codreanu, Jane E. Ladner, G Xiao, N V. Stourman, D L. Hachey, G L. Gilliland, R N. Armstrong

… to the enhanced rate of product release. The loss of hydrogen bonding interactions involving the hydroxyl group of …

Formation and Reaction of Br 2 - Radicals in the Ionic Liquid Methyltributylammonium Gis(trifluoromethylsufonyl)imide and in Other Solvents

November 1, 2002

Author(s)

J Grodkowski, Pedatsur Neta

… polarity parameters but reasonable correlations with hydrogen bond donor acidity and with anion-solvation tendency …

Specular and Off-Specular High Resolution Electron Energy Loss Spectroscopy of Acetylene and Ethylene on Tungsten (100)

April 1, 1981

Author(s)

J Hamilton, Nils Swanson, B Waclawski, Robert Celotta

… ethylene on tungsten (100) dissociates to acetylene and hydrogen for exposures less than 1 L. At saturation coverage …

Surface Hydride Formation on Cu(111) and its Decomposition to Form H2 in Acid Electrolytes

November 4, 2021

Author(s)

David Raciti, Thomas P. Moffat, Angela R. Hight Walker, Brian Tackett

… Enhanced Raman Spectroscopy, SHINERS, Anion Adsorption, Hydrogen Adsorption and Absorption, Copper Hydride, Copper …

NIST Handbook 44: Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices (2014 Ed.)

October 31, 2013

Author(s)

Tina Butcher, Linda D. Crown, Richard A. Harshman, Juana Williams

… standards, tolerances, scales, meters, hydrogen, grain, liquid-measuring devices, vehicle-tank …

Feasibility of Coded Source Neutron Transmission Tomography

January 1, 2007

Author(s)

Kevin Coakley, Daniel S. Hussey

… coded source tomography, cross-validation, fuel cell, hydrogen economy, neutron imaging, penalized maximum …

H-Bonded Organic Frameworks as Ultrasound-Programmable Delivery Platform

February 5, 2025

Author(s)

Wenliang Wang, Yanshu Shi, Wenrui Chai, Kai Tang, Ilya Pyatnitskiy, Yi Xie, Xiangping Liu, Weilong He, Jinmo Jeong, Ju-Chun Hsieh, Anakaren Lozano, Brinkley Artman, Xi Shi, Nicole Hoefer, Binita Shrestha, Noah Stern, Wei Zhou, David McComb, Tyrone Porter, Graeme Henkelman, Banglin Chen, Huiliang Wang

… explored5,6. Here we present the concept of using porous hydrogen-bonded organic frameworks (HOFs) as toolkits for …

Rapid Removal of IgG1 Carryover on Protease Column Using Protease-Safe Wash Solutions Delivered with LC Pump for HDX-MS Systems

December 23, 2024

Author(s)

Kyle Anderson, Sandeep Kumar

… Sample carryover is a common problem in hydrogen-deuterium exchange mass spectrometry, particularly …

Catalyst Engineering for the Selective Reduction of CO2 to CH4: A First-Principles Study on X-MOF-74 (X = Mg, Mn, Fe, Co, Ni, Cu, Zn)

December 14, 2023

Author(s)

Gavin McCarver, Taner N. Yildirim, Wei Zhou

… cluster. These factors involve less favorable reduction of hydrogen to H2 and strong binding affinities between the Fe …

Direct Visualization of Chemically Resolved Multilayered Domains in Mixed-Linker Metal-Organic Frameworks

June 15, 2023

Author(s)

Andrea Centrone, Belen Lerma-Berlanga, Adam Biacchi, Carmen Fernandez Conde, Georges Pavlidis, Carlos Marti-Gastaldo

… composition and an external shell that consist mainly of hydrogen-bonded linker molecules, rather than a crystalline …

Hidden Complexity in the Chemistry of Ammonolysis-Derived "gamma-Mo2N": An Overlooked Oxynitride Hydride

September 14, 2021

Author(s)

Rick Paul, Shobhit A. Pandey, Chi Zhang, Daniah H. Ibrahim, Elise A. Goldfine, Jill K. Wenderott, Roberto dos Reis, Ionnis Spanopoulos, Mercouri Kanatzidis, Michael J. Bedzyk, Vinayak P. Dravid, Gabriela B. Gonzalez, Sossina M. Haile

… analysis, significant concentrations of oxygen and hydrogen were found in both materials. The stoichiometries …

Solvation Free Energy of Self-Assembled Complexes: Using Molecular Dynamics to Understand the Separation of ssDNA-Wrapped Single-Walled Carbon Nanotubes

June 4, 2020

Author(s)

Kevin R. Hinkle, Frederick R. Phelan Jr.

… We demonstrate that a unique type of intrastrand hydrogen bonding is the most important factor contributing to …

A compact, UHV ion source for enriching 28Si and depositing epitaxial thin films

August 22, 2019

Author(s)

Ke Tang, Hyun S. Kim, Aruna N. Ramanayaka, David S. Simons, Joshua M. Pomeroy

… by low temperature MBE (molecular beam epitaxy), e.g., STM hydrogen lithography based devices. Traditional high- purity …

Ultrafast Photodynamics of Cyano-Functionalized [FeFe]-Hydrogenase Model Compounds

April 13, 2018

Author(s)

Christopher J. Stromberg, Edwin J. Heilweil

… [FeFe]-hydrogenases are efficient enzymes that produce hydrogen gas under mild conditions. Synthetic model compounds …

Weak localization thickness measurements of embedded phosphorus delta layers in silicon produced by PH3 dosing

January 23, 2018

Author(s)

Joseph A. Hagmann, Xiqiao Wang, Pradeep N. Namboodiri, Jonathan E. Wyrick, Roy E. Murray, Michael D. Stewart, Richard M. Silver

… tunnel microscope, which can pattern device features on a hydrogen-terminated silicon surface by exposing Si dangling …

Optimized Separating Acetylene from Carbon Dioxide and Ethylene in a Microporous Material

June 15, 2017

Author(s)

Rui-Biao Lin, Libo Li, Hui Wu, Hadi Arman, Bin Li, Rong-Guang Lin, Wei Zhou, Banglin Chen

… a head-on orientation, breaking the original intra-network hydrogen bonding and subsequently expanding to opened …

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