States

On the Solubility of Quercetin (open access)

On the Solubility of Quercetin

Article discussing the solubility of quercetin. The authors have applied a methodology based on linear free energy equations for water-solvent and gas-solvent partitions to study solubilities.
Date: May 15, 2014
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library

Further Calculations on Solubility of 2-Chloro-3-(Trifluoromethyl)Pyridine in Ethanol + 1-Propanol Solvent Mixtures at Various Temperatures

This article reports on the reanalysis of reported calculations on solubility data of 2-chloro-3-(trifluoromethyl)pyridine in binary ethanol + 1-propanol solvent mixtures at various temperatures, and several additional points regarding the correlations.
Date: May 25, 2017
Creator: Jouyban, Abolghasem; Martínez, Fleming & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Thermochemical and Theoretical Studies of Dimethylpyridine-2,6-dicarboxylate and Pyridine-2,3-, Pyridine-2,5-, and Pyridine-2,6-dicarboxylic Acids (open access)

Thermochemical and Theoretical Studies of Dimethylpyridine-2,6-dicarboxylate and Pyridine-2,3-, Pyridine-2,5-, and Pyridine-2,6-dicarboxylic Acids

Article discussing thermochemical and theoretical studies of dimethylpyridine-2,6-dicarboxylate and pyridine-2,3-, pyridine-2,5- and pyridine-2,6-dicarboxylic acids.
Date: May 6, 2005
Creator: Matos, M. Agostinha R.; Morais, Victor M. F.; Silva, Maria D. M. C. Ribeiro da; Marques, Marta C. F.; Sousa, Emanuel A.; Castiñeiras, Jorge P. et al.
Object Type: Article
System: The UNT Digital Library
Solubility of Anthracene in Binary Alcohol + Methyl Acetate Solvent Mixtures at 298.2 K (open access)

Solubility of Anthracene in Binary Alcohol + Methyl Acetate Solvent Mixtures at 298.2 K

Article on the solubility of anthracene in binary alcohol + methyl acetate solvent mixtures at 298.2 K.
Date: May 19, 2001
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Solubility of Anthracene in Binary and Ternary Mixtures of Cyclohexanone, Ethyl Acetate, and Methanol at 298.2 K (open access)

Solubility of Anthracene in Binary and Ternary Mixtures of Cyclohexanone, Ethyl Acetate, and Methanol at 298.2 K

This article discusses the solubility of anthracene in binary and ternary mixtures of cyclohexanone, ethyl acetate, and methanol at 298.2 K.
Date: May 10, 2010
Creator: Jouyban, Abolghasem; Manzoori, Jamshid L.; Panahi-Azar, Vahid; Soleymani, Jafar; Fakhree, Mohammad Amin Abolghassemi; Shayanfar, Ali et al.
Object Type: Article
System: The UNT Digital Library
Thermochemical and Theoretical Study of Some Quinoxaline 1,4-Dioxides and of Pyrazine 1,4-Dioxide (open access)

Thermochemical and Theoretical Study of Some Quinoxaline 1,4-Dioxides and of Pyrazine 1,4-Dioxide

Article on a thermochemical and theoretical study of some quinoxaline 1,4-dioxides and of pyrazine 1,4-dioxide.
Date: May 30, 1997
Creator: Acree, William E. (William Eugene); Powell, Joyce R.; Tucker, Sheryl A. (Sheryl Ann); Silva, Maria D. M. C. Ribeiro da; Matos, M. Agostinha R.; Gonçalves, Jorge M. et al.
Object Type: Article
System: The UNT Digital Library
Climate Metrics for C1–C4 Hydrofluorocarbons (HFCs) (open access)

Climate Metrics for C1–C4 Hydrofluorocarbons (HFCs)

This article looks at hydrofluorocarbons (HFCs) which are potent greenhouse gases that are potential substitutes for ozone depleting substances. The Kigali amendment lists 17 HFCs that are currently in commercial use to be regulated under the Montreal Protocol. Future commercial applications may explore the use of other HFCs, most of which currently lack an evaluation of their climate metrics. In this work, atmospheric lifetimes, radiative efficiencies (REs), global warming potentials (GWPs), and global temperature change potentials (GTPs) for all saturated HFCs with fewer than 5 carbon atoms are estimated to help guide future usage and policy decisions.
Date: May 11, 2020
Creator: Burkholder, James B. (James Bart), 1954-; Marshall, Paul; Bera, Partha P.; Francisco, Joseph S. & Lee, Timothy J.
Object Type: Article
System: The UNT Digital Library
Kinetic Studies of the Reactions of Atomic Hydrogen with Iodoalkanes (open access)

Kinetic Studies of the Reactions of Atomic Hydrogen with Iodoalkanes

Article on kinetic studies of the reactions of atomic hydrogen with iodoalkanes.
Date: May 8, 1997
Creator: Yuan, Jessie; Wells, Leah & Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Solubility of Phenanthrene in Ternary Mixtures of C1-C4 Alcohols at 298.2 K (open access)

Solubility of Phenanthrene in Ternary Mixtures of C1-C4 Alcohols at 298.2 K

This article discusses the solubility of phenanthrene in ternary mixtures of C1-C4 alcohols at 298.2 K.
Date: May 21, 2010
Creator: Fakhree, Mohammad Amin Abolghassemi; Acree, William E. (William Eugene) & Jouyban, Abolghasem
Object Type: Article
System: The UNT Digital Library
Experimental and Kinetic Modeling Study of Methanol Ignition and Oxidation at High Pressure (open access)

Experimental and Kinetic Modeling Study of Methanol Ignition and Oxidation at High Pressure

Article on an experimental and kinetic modeling study of methanol ignition and oxidation at high pressure.
Date: May 1, 2013
Creator: Aranda, V.; Christensen, J. M.; Alzueta, María U.; Glarborg, Peter; Gersen, S.; Gao, Yide et al.
Object Type: Article
System: The UNT Digital Library
Commentary on "Study of Assorted Interactions of an Ionic Liquid in Significant Solvent Systems using Compensated Equation of Fuoss Conductance and Vibrational Mode" (open access)

Commentary on "Study of Assorted Interactions of an Ionic Liquid in Significant Solvent Systems using Compensated Equation of Fuoss Conductance and Vibrational Mode"

Article offering commentary on the article titled "Study of assorted interactions of an ionic liquid in significant solvent systems using compensated equation of fuoss conductance and vibrational mode."
Date: May 1, 2014
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Function of Conserved Residues of Human Glutathione Synthetase: Implications for the ATP-Grasp Enzymes (open access)

Function of Conserved Residues of Human Glutathione Synthetase: Implications for the ATP-Grasp Enzymes

Article examining the mechanism of Glutathione synthetase, an enzyme that belongs to the glutathione synthetase ATP-binding domain-like superfamily. A variety of structural alignment methods were applied and four highly conserved residues of human glutathione synthetase (Glu-144, Asn-146, Lys-305, and Lys-364) were identified in the binding site. The function of these was studied by experimental and computational site-directed mutagenesis.
Date: May 21, 2004
Creator: Dinescu, Adriana; Cundari, Thomas R., 1964-; Bhansali, Vikas S.; Luo, Jia-Li & Anderson, Mary E.
Object Type: Article
System: The UNT Digital Library
Some numerical analyses on the solubility of vanillin in Carbitol® + water solvent mixtures (open access)

Some numerical analyses on the solubility of vanillin in Carbitol® + water solvent mixtures

This article reports solubility values of vanillin (component 3) in 2-(2-ethoxyethoxy)ethanol (Carbitol®, component 1) + water (component 2) mixtures at five temperatures from 298.15 to 318.15 K correlated with the Jouyban-Acree model combined with van't Hoff or Apelblat equations, and obtains models in second degree regarding the mixtures compositions.
Date: May 25, 2015
Creator: Martínez, Fleming; Jouyban, Abolghasem & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
High-Temperature Photochemistry and BAC-MP4 Studies of the Reaction Between Ground-State H Atoms and N2O (open access)

High-Temperature Photochemistry and BAC-MP4 Studies of the Reaction Between Ground-State H Atoms and N2O

Article on high-temperature photochemistry and BAC-MP4 studies of the reaction between ground-state H atoms and N2O.
Date: May 15, 1987
Creator: Marshall, Paul; Fontijn, A. (Arthur) & Melius, Carl F.
Object Type: Article
System: The UNT Digital Library
Rate coefficients and product branching measurements for the reaction OH + bromopropane from 230 to 360 K (open access)

Rate coefficients and product branching measurements for the reaction OH + bromopropane from 230 to 360 K

Article on rate coefficient and product branching measurements for the reaction OH + bromopropane from 230 to 360 K.
Date: May 8, 2002
Creator: Gilles, Mary K.; Burkholder, James B. (James Bart), 1954-; Gierczak, Tomasz; Marshall, Paul & Ravishankara, A. R.
Object Type: Article
System: The UNT Digital Library
An investigation of the reaction of CH₃S with CO (open access)

An investigation of the reaction of CH₃S with CO

Article on an investigation of the reaction of CH₃S with CO.
Date: May 21, 2004
Creator: Koch, L. C.; Marshall, Paul & Ravishankara, A. R.
Object Type: Article
System: The UNT Digital Library
Thermochemistry of the Ethyl Radical and the C-H Bond Strength in Ethane (open access)

Thermochemistry of the Ethyl Radical and the C-H Bond Strength in Ethane

Article on the thermochemistry of the ethyl radical and the C-H bond strength in ethane.
Date: May 22, 1999
Creator: Marshall, Paul
Object Type: Article
System: The UNT Digital Library
Quantitative Computational Thermochemistry of Transition Metal Species (open access)

Quantitative Computational Thermochemistry of Transition Metal Species

This article discusses quantitative computational thermochemistry of transition metal species. The correlation consistent Composite Approach (ccCA), which has been shown to achieve chemical accuracy (±1 kcal mol⁻¹) for a large benchmark set of main group and s-block metal compounds, is used to compute enthalpies of formation for a set of 17 3d transition metal species.
Date: May 15, 2007
Creator: DeYonker, Nathan J.; Peterson, Kirk A.; Steyl, Gideon; Wilson, Angela K. & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
Comments on "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers" (open access)

Comments on "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers"

Article commenting on an article titled, "Retention of Ionizable Compounds on HPLC. pH Scale in Methanol-Water and the pK and pH Values of Buffers."
Date: May 15, 1997
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Biosynthesis of 6-Hydroxymellein Requires a Collaborating Polyketide Synthase-like Enzyme (open access)

Biosynthesis of 6-Hydroxymellein Requires a Collaborating Polyketide Synthase-like Enzyme

This article investigates a new architecture for iterative Type I polyketide synthases (PKS) from fungi.
Date: May 10, 2021
Creator: Kahlert, Lukas; Villanueva, Miranda; Cox, Russell J. & Skellam, Elizabeth
Object Type: Article
System: The UNT Digital Library
Experimental Artifacts and Determination of Accurate Py Values (open access)

Experimental Artifacts and Determination of Accurate Py Values

Article on experimental artifacts and determination of accurate Py values.
Date: May 19, 1986
Creator: Street, Kenneth W. & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Electrocatalytic proton-reduction behaviour of telluride-capped triiron clusters: tuning of overpotentials and stabilization of redox states relative to lighter chalcogenide analogues (open access)

Electrocatalytic proton-reduction behaviour of telluride-capped triiron clusters: tuning of overpotentials and stabilization of redox states relative to lighter chalcogenide analogues

Article investigating the utility of the non-biological element tellurium as a replacement for the widely biologically-utilized lighter chalcogenides sulfur and selenium in the realm of proton-reduction catalysis.
Date: May 14, 2020
Creator: Hrovat, David A.; Richmond, Michael G.; Rahaman, Ahibur; Lisensky, George C.; Browder-Long, Jess; Nordlander, Ebbe et al.
Object Type: Article
System: The UNT Digital Library
Determination of Asymmetric Dimethylarginine by Using Organic Semiconductor-Based Molecularly Imprinted Polymer Film (open access)

Determination of Asymmetric Dimethylarginine by Using Organic Semiconductor-Based Molecularly Imprinted Polymer Film

This article describes simple, fast and cheap procedure of Asymmetric dimethylarginine (ADMA) determination using a new chemosensor with an artificial recognition unit.
Date: May 17, 2018
Creator: Malyshev, Valerii; Michota-Kamińska, Agnieszka; Shao, Shuai; D'Souza, Francis & Noworyta, K.
Object Type: Article
System: The UNT Digital Library
[5,10,15,20-Tetrakis(4-tolyl)porphyrin]-zinc(II) dichloromethane solvate (open access)

[5,10,15,20-Tetrakis(4-tolyl)porphyrin]-zinc(II) dichloromethane solvate

In the title complex, [Zn(C₄₈H₃₆N₄)]·CH₂Cl₂, the Znᴵᴵ atom lies on an inversion center and the dichloromethane solvent molecule is disordered around an inversion center.
Date: May 26, 2010
Creator: McGill, Sean; Nesterov, Vladimir N. & Gould, Stephanie L.
Object Type: Article
System: The UNT Digital Library