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Mechanism for etching of exfoliated graphene on substrates by low-energy electron irradiation from helium plasma electron sources
Article investigating the mechanism for etching of exfoliated graphene multilayers on SiO₂ by low-energy (50 eV) electron irradiation using He plasma systems for electron sources.
Date:
February 26, 2019
Creator:
Femi-Oyetoro, John D.; Yao, Kevin; Tang, Runtian; Ecton, Philip A.; Roccapriore, Kevin M.; Mhlanga, Ashley et al.
Object Type:
Article
System:
The UNT Digital Library
Solvation Descriptors for Zwitterionic α-Aminoacids; Estimation of Water–Solvent Partition Coefficients, Solubilities, and Hydrogen-Bond Acidity and Hydrogen-Bond Basicity
This article uses the literature data on solubilities and water–solvent partition coefficients to obtain properties or “Absolv descriptors” for zwitterionic α-aminoacids: glycine, α-alanine (α-aminopropanoic acid), α-aminobutanoic acid, norvaline (α-aminopentanoic acid), norleucine (α-aminohexanoic acid), valine (α-amino-3-methylbutanoic acid), leucine (α-amino-4-methylpentanoic acid), and α-phenylalanine.
Date:
February 8, 2019
Creator:
Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Promoting bioanalytical concepts in genetics: A TATA box molecularly imprinted polymer as a small isolated fragment of the DNA damage repairing system
Article describes study which demonstrates that a new, stable, artificial TATA (T — thymine, A — adenine) box is recognized by amino acids recognizing the natural TATA box.
Date:
February 13, 2019
Creator:
Bartold, Katarzyna; Pietrzyk-Le, Agnieszka; Lisowski, Wojciech; Golebiewska, Karolina; Siklitskaya, Alexandra; Borowicz, Pawel et al.
Object Type:
Article
System:
The UNT Digital Library
Comments Concerning “Measurement of the Solubility of the Salt of 2-Mercaptobenzothiazole With Cyclohexylamine and Tert-Butylamine in Various Solvents at Low Temperatures: Models and Thermodynamic Parameters”
This article identifies several errors in the published paper by Wongkaew and coworkers [Fluid Phase Equilibria 434 (2017) 141-151].
Date:
February 15, 2018
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Partition of Neutral Molecules and Ions from Water to o-Nitrophenyl Octyl Ether and of Neutral Molecules from the Gas Phase to o-Nitrophenyl Octyl Ether
This article sets out an equation for partition of 87 neutral molecules from water to o-nitrophenyl octyl ether, NPOE, an equation for partition of the 87 neutral molecules and 21 ionic species from water to NPOE, and an equation for partition of 87 neutral molecules from the gas phase to NPOE.
Date:
February 16, 2018
Creator:
Abraham, M. H. (Michael H.); Acree, William E. (William Eugene) & Liu, Xiangli
Object Type:
Article
System:
The UNT Digital Library
Comments Concerning “Solubility and Dissolution Thermodynamic Properties of 1,6-Bis[3-(3,5-Di-Tert-Butyl-4-Hydroxyphenyl) Propionamido]Hexane in Pure Solvents and Binary Solvent Mixtures”
This article comments on mathematical errors pertaining to published equation coefficients for the modified Apelblat and for the polynomial equation based on the Combined Jouyban-Acree and modified Apelblat models.
Date:
February 16, 2018
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Comments on “Thermodynamic modeling studies of aqueous solubility of caffeine, gallic acid and their cocrystal in the temperature range of 303 Ke363 K”
This article comments on activity coefficients based on a thermodynamic relationship that failed to properly take into account the solid phase transition that both caffeine and gallic acid exhibited prior to melting.
Date:
February 8, 2018
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
The Melatonin Conformer Space: Benchmark and Assessment of Wave Function and DFT Methods for a Paradigmatic Biological and Pharmacological Molecule
This article describes reference quality conformational energies for the 52 unique conformers of melatonin by means of explicitly correlated ab initio methods as well as the ccCA composite method.
Date:
December 21, 2012
Creator:
Fogueri, Uma R.; Kozuch, Sebastian; Karton, Amir & Martin, Jan M. L.
Object Type:
Article
System:
The UNT Digital Library
Graphene Magnetic Tunnel Junction Spin Filters and Methods of Making
Patent relating to methods of forming a few molecule thick graphene layer on a ferromagnetic layer, at temperatures and conditions consistent with integration with silicon-based complementary metal oxide semiconductors (Si CMOS).
Date:
May 25, 2012
Creator:
Kelber, Jeffry A. & Zhou, Mi
Object Type:
Patent
System:
The UNT Digital Library
ALKBH7 Variant Related to Prostate Cancer Exhibits Altered Substrate Binding
This article reports a targeted search for single nucleotide polymorphisms (SNPs) and functional impact characterization of human ALKBH family dioxygenases related to prostate cancer.
Date:
September 23, 2016
Creator:
Walker, Alice R.; Silvestrov, Pavel; Müller, Tina A.; Podolsky, Robert H.; Dyson, Gregory; Hausinger, Robert P. et al.
Object Type:
Article
System:
The UNT Digital Library
Synthesis of Nickel and Nickel Hydroxide Nanopowders by Simplified Chemical Reduction
This article presents a simple, inexpensive, and efficient chemical method of synthesizing nickel and nickel hydroxide powders with nanometer-sized particles.
Date:
February 5, 2014
Creator:
Tientong, Jeerapan; Garcia, Stephanie; Thurber, Casey & Golden, Teresa
Object Type:
Article
System:
The UNT Digital Library
The Mechanisms and Biomedical Applications of an NIR BODIPY-Based Switchable Fluorescent Probe
This article investigates the switching mechanism of a recently reported near-infrared environment-sensitive fluorophore, ADP(CA)₂.
Date:
February 11, 2017
Creator:
Cheng, Bingbing; Bandi, Venugopal; Yu, Shuai; D'Souza, Francis; Nguyen, Kytai T.; Hong, Yi et al.
Object Type:
Article
System:
The UNT Digital Library
Commentary on "Thermodynamic equilibrium of hydroxyacetic acid in pure and binary solvent systems"
This article discusses published mathematical representations by Huant et al. (2017) for describing how the measured mole fraction solubility varies with solvent composition in the binary (ethanol + ethyl acetate) and binary (acetone + ethanol) solvent systems.
Date:
February 2, 2017
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Solution thermodynamics and preferential solvation of sulfamethazine in (methanol + water) mixtures
This article discusses the determination of the solubility of sulfamethazine (SMT) in {methanol (1) + water (2)} co-solvent mixtures at five different temperatures from 293.15 K to 313.15 K. The Jouyban-Acree model was used to correlate/predict the solubility values.
Date:
February 2, 2016
Creator:
Delgado, Daniel R.; Almanza, Ovidio A.; Martínez, Fleming; Peña, María Á.; Jouyban, Abolghasem & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Commentary on "Effect of β-alanine and the solvent composition on the solubility of solvate of calcium D-pantothenate containing four molecules of methanol and one molecule of water (D-PC·4MeOH·1H₂O)"
This article points out problems associated with two of the mathematical treatments used by authors Han et al. (2017) for the solubility behavior of calcium D-panthenate solvate as the mole fraction concentration β-alanine approaches zero.
Date:
February 7, 2017
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Electrochemically synthesized polymers in molecular imprinting for chemical sensing
This critical review describes a class of polymers prepared by electrochemical polymerization that employs the concept of molecular imprinting for chemical sensing.
Date:
February 3, 2012
Creator:
Sharma, Piyush S.; Pietrzyk-Le, Agnieszka; D'Souza, Francis & Kutner, Wlodzimierz
Object Type:
Review
System:
The UNT Digital Library
A Dual-Modality System for Both Multi-Color Ultrasound-Switchable Fluorescence and Ultrasound Imaging
This article discusses the development of a dual-modality imaging system by combining recently developed ultrasound-switchable fluorescence (USF) imaging technology with the conventional ultrasound (US) B-mode imaging.
Date:
February 4, 2017
Creator:
Kandukuri, Jayanth; Yu, Shuai; Cheng, Bingbing; Bandi, Venugopal; D'Souza, Francis; Nguyen, Kytai T. et al.
Object Type:
Article
System:
The UNT Digital Library
3,5-Bis(4-chlorobenzylidene)-1-methyl-piperidin-4-one
In the title molecule, C₂₀H₁₇Cl₂NO, the central heterocyclic ring adopts a flattened boat conformation.
Date:
February 23, 2011
Creator:
Nesterov, Volodymyr V.; Sarkisov, Sergey S.; Shulaev, Vladimir & Nesterov, Vladimir N.
Object Type:
Article
System:
The UNT Digital Library
Controlled Depositions of Metal and Metal Cluster Ions by Surface Field Patterning in Soft-Landing Devices
Patent relating to controlled deposition of metal and metal cluster ions by surface field patterning in soft-landing devices.
Date:
April 19, 2011
Creator:
Verbeck, Guido F. & Davila, Stephen
Object Type:
Patent
System:
The UNT Digital Library
Supporting Material for: Thermochemical Investigations of Solute Transfer into Ionic Liquid Solvents: Updated Abraham Model Equation Coefficients for Solute Activity Coefficient and Partition Coefficient Predictions
This document includes supplemental material to an article titled "Thermochemical Investigations of Solute Transfer into Ionic Liquid Solvents: Updated Abraham Model Equation Coefficients for Solute Activity Coefficient and Partition Coefficient Predictions," published in Physics and Chemistry of Liquids.
Date:
February 25, 2014
Creator:
Stephens, Timothy W.; Chou, Vicky; Quay, Amanda N.; Shen, Connie; Dabadge, Nishu; Tian, Amy et al.
Object Type:
Text
System:
The UNT Digital Library
Comments Concerning "Study of Molecular Interaction in Binary Liquid Mixtures of Ethyl Acetoacetate with Chloroform and Dimethylsulphoxide using Excess Acoustic Parameters and Spectroscopic Methods
Article commenting on a previously published article, "Study of molecular interaction in binary liquid mixtures of ethyl acetoacetate with chloroform and dimethylsulphoxide using excess acoustic parameters and spectroscopic methods."
Date:
February 18, 2014
Creator:
Acree, William E. (William Eugene) & Stephens, Timothy W.
Object Type:
Article
System:
The UNT Digital Library
Thermochemical Investigations of Solute Transfer into Ionic Solvents: Updated Abraham Model Equation Coefficients for Solute Activity Coefficient and Partition Coefficient Predictions
Article on thermochemical investigations of solute transfer into ionic liquid solvents and updated Abraham model equation coefficients for solute activity coefficient and partition coefficient predictions.
Date:
February 25, 2014
Creator:
Stephens, Timothy W.; Chou, Vicky; Quay, Amanda N.; Shen, Connie; Dabadge, Nishu; Tian, Amy et al.
Object Type:
Article
System:
The UNT Digital Library
Quantitative structure-property relationship studies for predicting gas to carbon tetrachloride solvation enthalpy based on partial least squares, artificial neural network and support vector machine
Article on quantitative structure-property relationship studies for predicting gas to carbon tetrachloride solvation enthalpy based on partial least squares, artificial neural network and support vector machine.
Date:
February 20, 2012
Creator:
Dashtbozorgi, Zahra; Golmohammadi, Hassan & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Determination of solvation descriptors for terpene hydrocarbons from chromatographic measurements
This article discusses the determination of solvation descriptors for terpene hydrocarbons from chromatographic measurements.
Date:
February 2013
Creator:
Abraham, M. H. (Michael H.); Gola, Joelle R. M.; Gil-Lostes, Javier; Acree, William E. (William Eugene) & Cometto-Muñiz, J. Enrique
Object Type:
Article
System:
The UNT Digital Library