Accurate quantum chemical energies for tetrapeptide conformations: why MP2 data with an insufficient basis set should be handled with caution (open access)

Accurate quantum chemical energies for tetrapeptide conformations: why MP2 data with an insufficient basis set should be handled with caution

This article discusses potential problems if the widely-applied MP2 approach is used in such situations with basis sets of insufficient size.
Date: January 29, 2013
Creator: Goerigk, Lars; Karton, Amir; Martin, Jan M. L. & Radom, Leo
Object Type: Article
System: The UNT Digital Library
Assembling Artificial Photosynthetic Models in Water Using β-Cyclodextrin-Conjugated Phthalocyanines as Building Blocks (open access)

Assembling Artificial Photosynthetic Models in Water Using β-Cyclodextrin-Conjugated Phthalocyanines as Building Blocks

Article describes how two water-soluble zinc(II) phthalocyanines substituted with two or four permethylated β-cyclodextrin (β-CD) moieties at the α positions have been utilized as building blocks for the construction of artificial photosynthetic models in water. The hydrophilic and bulky β-CD moieties not only can increase the water solubility of the phthalocyanine core and prevent its stacking in water but can also bind with a tetrasulfonated zinc(II) porphyrin (ZnTPPS) and/or sodium 2-anthraquinonesulfonate (AQ) in water through host–guest interactions.
Date: March 29, 2023
Creator: Chen, Xiao-Fei; Gobeze, Habtom B.; D'Souza, Francis & Ng, Dennis K. P.
Object Type: Article
System: The UNT Digital Library
Bioinspired Synthesis of Silver Nanoparticles for the Remediation of Toxic Pollutants and Enhanced Antibacterial Activity (open access)

Bioinspired Synthesis of Silver Nanoparticles for the Remediation of Toxic Pollutants and Enhanced Antibacterial Activity

Article asserts that this research presents a novel and environmentally friendly approach for the synthesis of multifunctional nanobiocomposites for the efficient removal of toxic heavy metal and dye, as well as the disinfection of wastewater microorganisms. The synthesized bioinspired nanocomposite KAC-CS-AgNPs could be an innovative solution for effective and sustainable wastewater treatment and has great potential for commercial applications.
Date: June 29, 2023
Creator: Mandal, Sujata; Hwang, Sangchul; Marpu, Sreekar B.; Omary, Mohammad A.; Prybutok, Victor R. & Shi, Sheldon
Object Type: Article
System: The UNT Digital Library
Correlation and prediction of partition coefficients between the gas phase and water, and the solvents dodecane and undecane (open access)

Correlation and prediction of partition coefficients between the gas phase and water, and the solvents dodecane and undecane

Article on the correlation and prediction of partition coefficients between the gas phase and water, and the solvents dodecane and undecane.
Date: October 29, 2004
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Energetics of the N-O Bonds in 2-Hydroxyphenazine-di-N-oxide (open access)

Energetics of the N-O Bonds in 2-Hydroxyphenazine-di-N-oxide

Article on energetics of the N-O bonds in 2-hydroxyphenazine-di-N-oxide.
Date: July 29, 2005
Creator: Gomes, José R. B.; Sousa, Emanuel A.; Gonçalves, Jorge M.; Monte, Manuel J. S.; Gomes, Paula; Pandey, Siddharth et al.
Object Type: Article
System: The UNT Digital Library
Experimental and Kinetic Modeling Study of Acetylene Oxidation at High Pressure (open access)

Experimental and Kinetic Modeling Study of Acetylene Oxidation at High Pressure

Article describing a detailed chemical kinetic model for oxidation of acetylene at intermediate temperatures and high pressure that was developed and evaluated experimentally.
Date: August 29, 2016
Creator: Lopez, Jorge Gimenez; Rasmussen, Christian Lund; Hashemi, Hamid; Alzueta, María U.; Gao, Yide; Marshall, Paul et al.
Object Type: Article
System: The UNT Digital Library
Genetic Mutations in the S-loop of Human Glutathione Synthetase: Links Between Substrate Binding, Active Site Structure and Allostery (open access)

Genetic Mutations in the S-loop of Human Glutathione Synthetase: Links Between Substrate Binding, Active Site Structure and Allostery

This article uses molecular dynamics simulations and experimental point mutations to probe the role of S-loop residues in tertiary structure, substrate binding, and allosteric communication.
Date: November 29, 2018
Creator: Ingle, Brandall L.; Shrestha, Bibesh; De Jesus, Margarita C.; Conrad-Webb, Heather M.; Anderson, Mary E. & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
The hydrogen bond properties of water from 273 K to 573 K; equations for the prediction of gas-water partition coefficients (open access)

The hydrogen bond properties of water from 273 K to 573 K; equations for the prediction of gas-water partition coefficients

Article on the hydrogen bond properties of water from 273 K to 573 K and equations for the prediction of gas-water partition coefficients.
Date: March 29, 2012
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Kinetic and modeling studies of the reaction of hydroxyl radicals with tetrachloroethylene (open access)

Kinetic and modeling studies of the reaction of hydroxyl radicals with tetrachloroethylene

Article on kinetic and modeling studies of the reaction of hydroxyl radicals with tetrachloroethylene.
Date: January 29, 2000
Creator: Tichenor, LeAnn B.; Graham, John L.; Yamada, Takahiro; Taylor, Philip H.; Peng, Jingping; Hu, Xiaohua et al.
Object Type: Article
System: The UNT Digital Library
[Review] Chemistry of Advanced Materials: An Overview (open access)

[Review] Chemistry of Advanced Materials: An Overview

This article reviews the book "Chemistry of Advanced Materials: An Overview," edited by Leonard V. Interrante and Mark J. Hampden-Smith.
Date: December 29, 1998
Creator: Cundari, Thomas R., 1964-
Object Type: Review
System: The UNT Digital Library
Role of quantum confinement and interlayer coupling in CrI3-graphene magnetic tunnel junctions (open access)

Role of quantum confinement and interlayer coupling in CrI3-graphene magnetic tunnel junctions

Article presents a combination of first principles and quantum ballistic transport calculations to shed important insights from an atomistic viewpoint on the underlying mechanisms governing spin transport in graphene/ CrI₃ junctions.
Date: May 29, 2020
Creator: Buongiorno Nardelli, Marco; Heath, Jonathan J.; Costa, Marcio & Kuroda, Marcelo A.
Object Type: Article
System: The UNT Digital Library
Solubility of Anthracene in Multicomponent Solvent Mixtures Containing Propanol, Butanol, and Alkanes (open access)

Solubility of Anthracene in Multicomponent Solvent Mixtures Containing Propanol, Butanol, and Alkanes

Article on the solubility of anthracene in multicomponent Solvent Mixtures Containing Propanol, Butanol, and Alkanes.
Date: May 29, 1999
Creator: Deng, Taihe; Horiuchi, Satoru; De Fina, Karina M.; Hernández, Carmen E. & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Solubility of Anthracene in Ternary 2,2,4-Trimethylpentane + Propanol + 1-Pentanol and 2,2,4-Trimethylpentane + Butanol + 1-Pentanol Mixtures (open access)

Solubility of Anthracene in Ternary 2,2,4-Trimethylpentane + Propanol + 1-Pentanol and 2,2,4-Trimethylpentane + Butanol + 1-Pentanol Mixtures

Article on the solubility of anthracene in ternary 2,2,4-trimethylpentane + propanol + 1-pentanol and 2,2,4-trimethylpentane + butanol + 1-pentanol mixtures.
Date: February 29, 2008
Creator: Blake-Taylor, Brooke H.; Martine, Beth A. & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Solubility of Anthracene in Ternary 2-Butoxyethanol + Alkane + Propanol Solvent Mixtures (open access)

Solubility of Anthracene in Ternary 2-Butoxyethanol + Alkane + Propanol Solvent Mixtures

Article on the solubility of anthracene in ternary 2-butoxyethanol + alkane + propanol solvent mixtures.
Date: January 29, 1999
Creator: Deng, Taihe; Horiuchi, Satoru; Roy, Lindsay Elizabeth & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Solubility of Anthracene in Ternary Methyl tert-Butyl Ether + Alcohol + 2,2,4-Trimethylpentane Solvent Mixtures at 298.15 K (open access)

Solubility of Anthracene in Ternary Methyl tert-Butyl Ether + Alcohol + 2,2,4-Trimethylpentane Solvent Mixtures at 298.15 K

Article on the solubility of anthracene in ternary methyl tert-butyl ether + alcohol + 2,2,4-trimethylpentane solvent mixtures at 298.15 K.
Date: April 29, 2000
Creator: Pribyla, Karen J.; Ezell, Christopher; Van, Tiffany T. & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Solubility of Anthracene in Ternary Methyl tert-Butyl Ether + Alcohol + Heptane Solvent Mixtures at 298.15 K (open access)

Solubility of Anthracene in Ternary Methyl tert-Butyl Ether + Alcohol + Heptane Solvent Mixtures at 298.15 K

Article on the solubility of anthracene in ternary methyl tert-butyl ether + alcohol + heptane solvent mixtures at 298.15 K.
Date: April 29, 2000
Creator: Pribyla, Karen J.; Chuca, Ivette; Van, Tiffany T. & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Stability Studies of Transition-Metal Linkage Isomers Using Quantum Mechanical Methods, Groups 11 and 12 Transition Metals (open access)

Stability Studies of Transition-Metal Linkage Isomers Using Quantum Mechanical Methods, Groups 11 and 12 Transition Metals

Article discussing the stability studies of transition-metal linkage isomers using quantum mechanical methods and groups 11 and 12 transition metals.
Date: April 29, 2005
Creator: Buda, Corneliu; Kazi, Abul B.; Dinescu, Adriana & Cundari, Thomas R., 1964-
Object Type: Article
System: The UNT Digital Library
Surface core-level binding energy shifts for MgO(100) (open access)

Surface core-level binding energy shifts for MgO(100)

This article presents theoretical and experimental results for the surface core-level binding energy, BE, shifts, SCLS, for MgO(100) and the anomalous O(1s) SCLS is interpreted in terms of the surface electronic structure.
Date: July 29, 2014
Creator: Nelin, Connie J.; Uhl, Felix; Staemmler, Volker; Bagus, Paul S.; Fujimori, Yuichi; Sterrer, Martin et al.
Object Type: Article
System: The UNT Digital Library
The transfer of neutral molecules, ions and ionic species from water to ethylene glycol and to propylene carbonate; descriptors for pyridinium cations (open access)

The transfer of neutral molecules, ions and ionic species from water to ethylene glycol and to propylene carbonate; descriptors for pyridinium cations

Article on the transfer of neutral molecules, ions and ionic species from water to ethylene glycol and to propylene carbonate and descriptors for pyridinium cations.
Date: June 29, 2010
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library

Triplet electron transfer and spin polarization in a palladium porphyrin–fullerene conjugate

Access: Use of this item is restricted to the UNT Community
This article uses Transient electron paramagnetic resonance (TREPR) spectroscopy to investigate the pathway and dynamics of electron transfer in a palladium porphyrin–fullerene donor–acceptor conjugate.
Date: October 29, 2018
Creator: Poddutoori, Prashanth K.; Kandrashkin, Yuri E.; Obondi, Christopher O.; D'Souza, Francis & van der Est, Art
Object Type: Article
System: The UNT Digital Library
Unsymmetric Pentacene- and Pentacenequinone-Fused Porphyrins: Understanding the Effect of Cross- and Linear-Conjugation (open access)

Unsymmetric Pentacene- and Pentacenequinone-Fused Porphyrins: Understanding the Effect of Cross- and Linear-Conjugation

Article says that unsymmetric pentacenequinone-fused (cross-conjugated) and pentacene-fused (linear-conjugated) porphyrins were designed and synthesized. This work provides important and useful information on guiding new material designs.
Date: July 29, 2022
Creator: Moss, Austen; Nevonen, Dustin E.; Hu, Yi; Nesterov, Vladimir N.; Nemykin, Victor N. & Wang, Hong
Object Type: Article
System: The UNT Digital Library