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Displaying 851 - 875 of 1412

Electrostatic Influence on Ion Transport through the alpha HL Channel

October 1, 2003

Author(s)

M Misakian, John J. Kasianowicz

… to the asymmetry in the location of the ionizable amino acid side chains. This result is in good agreement with the …

Measuring the Isoelectric Point of Ceramic Powder Suspennsions: A Pre-Standarization Study

January 1, 2002

Author(s)

M Naito, Vincent A. Hackley, R Wasche

… of advanced ceramic powders. The IEP characterizes the acid-base behavior of the powder surface, which in turn …

Microleakage of a Consolidted Silver Direct Filling Material

June 1, 1999

Author(s)

F Eichmiller, Anthony A. Giuseppetti, Kathleen M. Hoffman, D R. Brajdic, V Miksch, J A. Delorey-Lytle

… silver powder that had been surface treated with a dilute acid to promote cold welding upon consolidation was …

Combined Monte Carlo / Torsion-Angle Molecular Dynamics for Ensemble Modeling of Proteins, Nucleic Acids, and Carbohydrates

February 23, 2017

Author(s)

Weihong Zhang, Steven C Howell, David W. Wright, Andrew Heindel, Xiangyun Qiu, Jianhan Chen, Joseph E. Curtis

… Dynamics for Ensemble Modeling of Proteins, Nucleic Acids, and Carbohydrates …

Electron and Helium Ion Imaging of Arabidopsis Affected by Genetic Mutation and Surface Acid Treatment for Biofuel Applications

August 26, 2014

Author(s)

Alexandra E. Curtin, Ann C. Chiaramonti Debay, Aric W. Sanders

… of Arabidopsis Affected by Genetic Mutation and Surface Acid Treatment for Biofuel Applications …

Quantitative Determination of Folic Acid in Multivitamin/Multielement Tablets Using Liquid Chromatography/Tandem Mass Spectrometry

November 1, 2006

Author(s)

Lane C. Sander, Katherine E. Sharpless, Bryant C. Nelson

… Quantitative Determination of Folic Acid in Multivitamin/Multielement Tablets Using Liquid …

Effect of Acidic Comonomers on Methacrylate Conversion and Mechancial Strength of Bioreactive Composites Based on Amorphous Calcium Phosphate

January 1, 2003

Author(s)

Joseph M. Antonucci, Walter G. McDonough, D W. Liu, Drago Skrtic

… Effect of Acidic Comonomers on Methacrylate Conversion and Mechancial …

Deconvolution GC/MS of Urinary Organic Acids ?} Potential for Pattern Recognition and Automated Identification of Metabolic Disorders

December 1, 1999

Author(s)

J M. Halket, A Przyborowska, Stephen Stein, William G. Mallard, S Down, R A. Chalmers

… Deconvolution GC/MS of Urinary Organic Acids ?} Potential for Pattern Recognition and Automated …

Lipid Accumulation and Fatty Acid Composition During Maturation of Three Pelagic Fish Species in Lake Baikal

March 1, 1998

Author(s)

S Ju, John Kucklick, T Koslova, H R. Harvey

… Lipid Accumulation and Fatty Acid Composition During Maturation of Three Pelagic Fish …

Microwave Spectra, Structure and Electric Dipole Moment of the Ar-Isocyanic Acid van der Waals Complex

January 1, 1995

Author(s)

C W. Boyce, C W. Gillies, H Warner, J Z. Gillies, Francis J. Lovas, R D. Suenram

… Structure and Electric Dipole Moment of the Ar-Isocyanic Acid van der Waals Complex …

Advances in the SEC characterization of organometallic copolymers and copolymerization ::desorption of charged species by injected dilute acetic acid

January 1, 1982

Author(s)

E J Parks, R B Johannesen, F E Brinckman

… ::desorption of charged species by injected dilute acetic acid …

Methanol, Ethanol, and Hydrogen Sensing using Metal-Oxide and Metal (TiO subscript 2-Pt) Composite Nanoclusters on GaN Nanowires: A New Route towards Tailoring the Selectivity of Nanowire-Nanocluster based Chemical Sensors.

May 12, 2012

Author(s)

Geetha G. Aluri, Abhishek Motayed, Albert Davydov, Vladimir Oleshko, Kristine A. Bertness, Norman Sanford, Mulpuri V. Rao

We demonstrate a new method for tailoring the selectivity of chemical sensors using nanowires decorated with multicomponent nanoclusters (metal and metal-oxide)-based hybrid sensors. In the present study we demonstrate the change of selectivity of titanium

Char Enhancing Approaches to Flame Retarding Polymers

February 1, 1998

Author(s)

Jeffrey W. Gilman, Takashi Kashiwagi, Richard H. Harris Jr., S M. Lomakin, J D. Lichtenhan, A. Bolf, P. Jones

… char, flame retardants, boric acid, char formation, cone calorimeters, calorimetry, …

DNA Molecules as Standard Reference Materials I: Development of DNA Identification Sequences and Human Mitochondrial DNA Reference Sequences

January 1, 1997

Author(s)

K H. McKenney, J Hoskins, J Tian, Prasad T. Reddy

… deoxyribonucleic acid (DNA) sequencing, DNA identification, genetic codes, …

PEE-PEO Block Copolymer Exchange Rate Between Mixed Micelles is Detergent and Temperature Activated

March 10, 2017

Author(s)

Allen B. Schantz, Patrick O. Saboe, Ian T. Sines, Hee-Young Lee, Kyle J. M. Bishop, Janna K. Maranas, Paul Butler, Manish Kumar

… vesicle-forming, ultra-short polymer, Poly(ethyl ethylene) 20 -Poly(ethylene oxide) 18 (PEE 20 PEO 18 ). …

Ultraviolet Photoluminescence and Electrochemiluminescence From Nanoscale 6H Silicon Carbide Structures

October 12, 2021

Author(s)

Andrea Rossi, Thomas E. Murphy, Vytas Reipa

… from 6H-SiC nanocrystals, dispersed in water, hydrofluoric acid and toluene. The above-bandgap emission is supported by …

Catalyst Enabled in Situ Linkage Reduction in Imine Covalent Organic Frameworks

April 29, 2021

Author(s)

Jiyun Hu, Federica Zanca, Gregory McManus, Isabella Riha, Huong Giang Nguyen, William Shirley, Collin Borcik, Benjamin Wylie, Mourad Benamara, Roger van Zee, Peyman Moghadam, M. Hassan Beyzavi

New linkages for covalent organic frameworks (COFs) have been continuously pursued by chemists as it serves as the structure and property foundation for the materials. Developing new reaction types or modifying known linkages have been the only two methods

Determination of the Primary Sequence/ Structure

October 15, 2015

Author(s)

Catherine A. Mouchahoir, Mellisa Ly, Michaella Levy, Lisa E. Kilpatrick, Scott C. Lute, Karen W. Phinney, Lisa Marzilli, Kurt A. Brorson, Michael T. Boyne, Darryl Davis, John E. Schiel

… effort is devoted to determining the complete amino acid sequence of recombinant proteins of potential …

Fish-Related Standard Reference Materials

February 1, 2009

Author(s)

Michele M. Schantz, Steven J. Christopher, William C. Davis, Russell D. Day, Jennifer M. Lynch, John R. Kucklick, Stephen E. Long, Elizabeth A. Mackey, Barbara J. Porter, Dianne L. Poster, Katherine E. Sharpless, Gregory C. Turk, Stephen A. Wise

The National Institute of Standards and Technology (NIST) has developed four Standard Reference Materials (SRMs) related to the monitoring of contaminants in fish and marine mammals: SRM 1588b Organics in Cod Liver Oil, SRM 1945 Organics in Whale Blubber

Influence of Strongly Interacting Hompolymers on the Long-Range Order in Semi-Crystalline Block Copolymer Templates

October 16, 2008

Author(s)

Vijay Tirumala, B D. Vogt, Eric K. Lin, J J. Watkins

… is significantly improved when blended with poly (acrylic acid) (PAA). Strongly selective hydrogen bonding interactions …

Methods to Characterize Ricin for the Development of Reference Materials

July 1, 2006

Author(s)

Sung Kim, Diane K. Hancock, Lili Wang, Kenneth D. Cole, Prasad T. Reddy

… 3) quantitation of protein concentration by amino acid analysis, 4) detection of ricin by an immunoassay using …

An EQMB Examination of Cu Surface Oxides in Borate Buffer

April 1, 2004

Author(s)

Ugo Bertocci

… quartz crystal resonators, was examined in borate/boric acid mixtures at different pH's, comparing electrochemical …

Moisture Absorption and Absorption Kinetics in Polyelectrolyte Films: Influence of Film Thickness

February 1, 2004

Author(s)

B D. Vogt, Christopher L. Soles, Hae-Jeong Lee, Eric K. Lin, Wen-Li Wu

… of water into thin poly(4-ammonium styrenesulfonic acid) films from saturated vapor at 25 ?C. The effect of film …

Potassium Bromate Assay by Redox Titrimetry Using Arsenic Trioxide

February 1, 2003

Author(s)

J M. Smeller, Stefan D. Leigh

… hydroxide. The solution was acidified with hydrochloric acid, and about 95 % of the KBr( 3 titrant was added …

Enthalpy of Fuel-Gas Odorants on Surrogate Soil Surfaces by Gas Chromatography

November 1, 2002

Author(s)

K E. Miller, Thomas J. Bruno

… on soil surfaces. Further, we demonstrate that Lewis acid-base chemistry on clay surfaces explains the significant …

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