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Reducing Set Retardation in High Volume Fly Ash Mixtures with the Use of Limestone: Improving Constructability for Sustainability

May 8, 2012

Author(s)

Dale P. Bentz

From a sustainability perspective, high volume fly ash (HVFA) concretes are attractive not only because of the reduction in cement content and its associated greenhouse gases that they provide, but also because they avoid landfilling excessive quantities

Tumor Necrosis Factor Interaction with Gold Nanoparticles

March 14, 2012

Author(s)

De-Hao D. Tsai, Sherrie R. Elzey, Frank W. DelRio, Robert I. MacCuspie, Suvajyoti S. Guha, Michael R. Zachariah, Athena M. Keene, Jeffrey D. Clogston, Vincent A. Hackley

We report on a systematic investigation of molecular conjugation of tumor necrosis factor protein-α (TNF) onto gold nanoparticles (AuNPs) and the subsequent binding behavior to its antibody (anti-TNF). We employ a combination of physical and spectroscopic

Hierarchical Structure and Dynamics of an Ionic Liquid 1-Octyl-3-methylimidazolium Chloride

August 3, 2011

Author(s)

Osamu Yamamuro, Takeshi Yamada, Maiko Kofu, Masamichi Nakakoshi, Michihiro Nagao

We have performed the heat capacity, neutron diffraction, and neutron quasielas- tic scattering measurements of an ionic liquid 1-octyl-3-methylimidazolium chloride (C8mimCl). The heat capacity data revealed that C8mimCl exhibits a glass tran- sition with

A Computational and Experimental Investigation of Thermal Desorption and Vapor Sampling in an Explosive Trace Detector

June 30, 2011

Author(s)

Matthew E. Staymates, Wayne Smith, Eric S. Windsor

… unit to the inlet of the chemical analyzer, typically an ion mobility spectrometer. We have observed that the amount …

Combinatorial Screening of Osteoblast Response to 3D Calcium Phosphate/Poly(e-caprolactone) Scaffolds Using Gradients and Arrays

December 31, 2010

Author(s)

Carl G. Simon Jr., Kaushik Chatterjee, Laurence C. Chow, Limin Sun, Marian F. Young

There is a need to improve rapid methods for screening cell-biomaterial interactions. Current methods employ a flat 2D format even though 3D scaffolds are more representative of the tissue environment in vivo and cells are responsive to topological

LWA Absorption and Desorption: The Influence on the Microstructure and Transport Properties of Internally Cured Mortars

September 1, 2010

Author(s)

Javier Castro, Ryan Henkensiefken, Tommy Nantung, Dale P. Bentz, Jason Weiss

… curing on transport properties such as water absorption or ion diffusivity. This study examines the influence of …

Study of the Acid Generation in Aqueous Environments from Copolymer Fibers based on 5-amino-2-(p-aminophenyl)-benzimidazole

September 1, 2009

Author(s)

Amanda L. Forster, Guillaume Messin, Kirk D. Rice, Michael A. Riley, Stephanie S. Watson

… pH 3.0 in less than ten days. Further studies of chlorine ion emission from these fibers indicated that hydrochloric …

Fluorescent Nucleotide Base Analogs as Probes of Nucleic Acid Structure, Dynamics and Interactions

August 1, 2002

Author(s)

M J. Rist, John Marino

… bases, that may result from variation in buffer condition, ion concentration, temperature or molecular interactions. …

Effects of Metal Ligation and Oxygen on the Reversibility of the Thermal Denaturation of Pseudomonas Aeruginosa Azurin

January 22, 2002

Author(s)

A Sandberg, J Leckner, Y. Shi, Frederick P. Schwarz, B G. Karlsson

Thermodynamic equilibrium transition models in DSC are only applicable to reversible processes, but reversibility of the thermal transitions of proteins is comparatively rare because of intermolecular aggregation of denatured proteins and the degradation

The Influence of Laser Energy of MALDI on the Molecular Mass Distribution of Synthetic Polymers

May 1, 2001

Author(s)

S Wetzel, Charles M. Guttman, Kathleen M. Flynn

… of low mass polymer molecules, preferential ion attachment to larger polymers, or degradation and …

Thickness measurement of nm HfO2 films

January 1, 2001

Author(s)

Kyung Joong KIM, A Kim, S.C. Kim, S.W. Song, H. Ruh, W.E.S. Unger, J. Radnik, J. Mata-Salazar, J.M. Juarez-Garcia, O. Cortazar-Martinez, A. Herrera-Gomez, P.E. Hansen, J.S. Madsen, C.A. Senna, B.S. Archanjo, J.C. Damasceno, C.A. Achete, H. Wang, M. Wang, Donald Windover, Eric B. Steel, A. Kurokawa, T. Fujimoto, Y. Azuma, S. Terauchi, L. Zhang, W.A. Jordaan, S.J. Spencer, A.G. Shard, L. Koenders, M. Krumrey, I. Busch, C. Jeynes

… mutual calibration of a zero-offset method (Medium Energy Ion Scattering Spectroscopy (MEIS) of KRISS) and a method …

Process Diagnostics and Thickness Metrology Using in Situ Mass Spectrometry for the Chemical Vapor Deposition of W from H 2 /WF 6

May 1, 2000

Author(s)

T Gougousi, Y Xu, J N. Kidder, G W. Rubloff, Charles R. Tilford

… and corrected for contributions from reactions in the ion-source region of the quadrupole and for sensor drifts, …

Synthesis, Characterization, and Crystal Structure of Dicalcium Glutarylbisphosphonate Dihydrate - Covalently Pillared Layer Structure with the Potential for Epitaxial Growth on Hydroxyapatite.

November 1, 1998

Author(s)

M Mathew, Bruce O. Fowler, E Breuer, G Golomb, I S. Alferiev, Naomi Eidelman

… atom of the phosphonate group is bonded to a different Ca ion and each Ca in turn is linked to three phosphonate …

Developing a Method to Determine Linewidth Based on Counting the Atom-Spacings Across a Line

June 1, 1998

Author(s)

Richard M. Silver, Carsten P. Jensen, V W. Tsai, Joseph Fu, John S. Villarrubia, E C. Teague

… The facility is additionally equipped with a field-ion / field-electron microscope (FIFEM) which can atomically …

The Role of Humidity in Enhancing CO2 Capture Efficiency in Polyethyleneimine Thin Films

February 6, 2025

Author(s)

Christopher Stafford, Avery Baumann, John Hoffman

… Water vapor in the air has been shown break up internal hydrogen bonding within the amine-based polymer, which …

Structural Properties of Kerogens with Different Maturities

October 15, 2020

Author(s)

Wei-Shan Chiang, Jin-hong Chen, David Jacobi, Taner N. Yildirim

… results indicate that higher mature kerogens have lower hydrogen/carbon ratio. Nitrogen gas adsorption indicates that …

Chapter 3 Evaluation of Atmospheric Loss Processes

December 31, 2013

Author(s)

Vladimir L. Orkin, James B. Burkholder, Wahid Mellouki, Eric L. Fleming, Christian George, Charles H. Jackman, Timothy J. Wallington , Michael J. Kurylo , Dwayne E. Heard, William H. Swartz

… for each of the molecules included in this report. For hydrogen containing molecules, loss due to the OH reaction is …

A Volcano Curve: Optimizing Methanol Electro-oxidation on Pt decorated Ru Nanoparticles

June 26, 2009

Author(s)

Christopher D. Zangmeister, Savelas A. Rabb, Du Bingchen, YuYe Tong

… demanding, i.e., no need to handle high-temperature hydrogen reduction, offers a better control of the Pt packing …

Composition Verification of AlGaAs Epitaxial Layers using Inductively Coupled Plasma Optical-Emission Spectroscopy

September 28, 2003

Author(s)

Kristine A. Bertness, Todd E. Harvey, Albert J. Paul, Larry Robins, Gregory C. Turk, Therese A. Butler, Marc L. Salit

… dissolving the AlGaAs film in a mixture of sulphuric acid, hydrogen peroxide, and water. In order to avoid contamination …

The Structure of the T127L/S128A Mutant of cAMP Receptor Protein Facilitates Promoter Site Binding

April 6, 2001

Author(s)

S. Chu, M. Tordova, G L. Gilliland, I Gorshkova, Y. Shi, S. Wang, Frederick P. Schwarz

… In addition, water-mediated interactions replace the hydrogen bonding interactions between the N 6 of anti-cAMP …

A formal Fe(III)/(V) redox couple in an intercalation electrode

October 15, 2025

Author(s)

Hari Ramachandran, Edward Mu, Eder Lomeli, Augustin Braun, Masato Goto, Kuan Hsu, Jue Liu, Zhelong Jiang, Kipil Lim, Grace Busse, Brian Moritz, Joshua Kas, John Vinson, John Rehr, Jungjin Park, Iwnetim Abate, Yuichi Shimakawa, Edward Solomon, Wanli Yang, William Gent, Thomas Devereaux, William Chueh

… iron phosphate, a positive electrode (cathode) for lithium-ion batteries. High-valent iron redox couples, involving …

Impact of Side Chain Polarity and Symmetry on the Structure and Properties of Acyclic Dioxythiophene Polymers

June 20, 2025

Author(s)

Rinehart Joshua, Zhuang Xu, Anna Osterholm, Lucas Flagg, Lee Richter, Shannon Yee, Ying Diao, John Reynolds

… A useful structure for redox-active organic mixed ion-electron conductors are acyclic dioxythiophene polymers …

Uranium Particle Age Dating, Aggregation, and Model Age Best Estimators

June 9, 2025

Author(s)

Evan Groopman, Todd Williamson, Timothy Pope, Michael Bronikowski, Spencer M. Scott, Matthew Wellons

… of uranium particle age dating by Large-Geometry Secondary Ion Mass Spectrometry (LG-SIMS) that can introduce bias and …

Fabrication of Ultra-Thick Masks for X-ray Phase Contrast Imaging at Higher Energy

February 16, 2025

Author(s)

Daniel Josell, Alessandro Rossi, Sandro Olivo, ioannis Papakonstantinou, Ian Buchanon, Alberto Astolfo, Anton Charman, Daniel Briglin

X-ray phase contrast imaging (XPCI) provides higher sensitivity to low absorbing objects that can be invisible to conventional attenuation-based X-ray imaging. This technique's main application has been so far mostly focused on medical areas at relatively

Monitoring Protein Complexation with Polyphosphazene Polyelectrolyte Using Automated Dynamic Light Scattering Titration and Asymmetric Flow Field Flow Fractionation and Protein Recognition Immunoassay

April 21, 2023

Author(s)

Michael Lueckheide, Alexander Marin, Harichandra Tagad, Nicholas Posey, Vivek Prabhu, Alexander Andrianov

… with elevated NaCl or KCl salt concentrations indicate ion-specific effects, such that more smaller-size complexes …

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