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Flipped and Free: an inverted, active-learning general chemistry course using exclusively OER
Presentation on using a flipped course format and including an open textbook, OpenStax: Chemistry 2e. Flipped courses provide lecture content that is accessible online, and they use class time for active learning activities. It is a part of 2022 University of North Texas Open Access Symposium that was held on March 8, 2022.
Date:
March 8, 2022
Creator:
Petros, Amy K.
Object Type:
Presentation
System:
The UNT Digital Library
Multi-modal surface analysis of porous films under operando conditions
Article presents thin film analogs of practical catalysts that allow for the implementation of surface characterization tools, including advanced microscopy and operando spectroscopy methodologies.
Date:
August 4, 2020
Creator:
Eads, Calley N.; Zhong, Jian-Qiang; Kim, Donghun; Akter, Nusnin; Chen, Zhihengyu; Norton, Angela M. et al.
Object Type:
Article
System:
The UNT Digital Library
Preferential Solvation Study of the Synthesized Aldose Reductase Inhibitor (SE415) in the {PEG 400 (1) + Water (2)} Cosolvent Mixture and GastroPlus-Based Prediction
Article is a study highlighting the mechanistic understanding of the dissolution process of SE415 by biocompatible PEG 400 in the (PEG 400 + water) cosolvent mixture using HSPs, Kirkwood–Buff integrals, and thermodynamic functional parameters for solubility.
Date:
October 15, 2021
Creator:
Hussain, Afzal; Altamimi, Mohammad A.; Afzal, Obaid; Altamimi, Abdulmalik S. A.; Ali, Abuzer; Ali, Amena et al.
Object Type:
Article
System:
The UNT Digital Library
Computational Study of 3d Metals and Their Influence on the Acidity of Methane C–H Bonds
Article describes experiment where CCSD(T) methods in conjunction with correlation consistent basis sets were used to predict the pKa for the deprotonation of methane in a 3d metal ion adduct, [M···CH4]+ (M = Sc–Cu), in dimethyl sulfoxide solvent, which is modeled by the SMD continuum solvent model.
Date:
November 19, 2019
Creator:
Zhou, Christopher X. & Cundari, Thomas R., 1964-
Object Type:
Article
System:
The UNT Digital Library
Preferential Solvation Study of the Synthesized Aldose Reductase Inhibitor (SE415) in the {PEG 400 (1) + Water (2)} Cosolvent Mixture and GastroPlus-Based Prediction
This article presents evidence that the binary cosolvent system can be a promising approach for enhanced oral absorption in controlling diabetes mellitus (DM) and associated complications in humans.
Date:
January 2, 2022
Creator:
Hussain, Afzal; Altamimi, Mohammad A.; Afzal, Obaid; Altamimi, Abdulmalik S. A.; Ali, Abuzer; Ali, Amena et al.
Object Type:
Article
System:
The UNT Digital Library
Spatial Engineering Direct Cooperativity between Binding Sites for Uranium Sequestration
This article gives a full account of the conceptual and experimental development from randomly distributed functionalities to a convergent arrangement that facilitates cooperative binding is given, thus conferring exceptional affinity toward the analyte of interest. The concept presented here uncovers a new paradigm in the design of efficient sorbent materials by manipulating the spatial distribution to amplify the cooperation of functions.
Date:
December 4, 2020
Creator:
Sun, Qi; Song, Yanpei; Aguila, Briana; Ivanov, Aleksandr S.; Bryantsev, Vyacheslav S. & Ma, Shengqian
Object Type:
Article
System:
The UNT Digital Library
Electrodeposition of Cu-Ni Composite Coatings
This book chapter reviews the electrodeposition of Cu-Ni incorporated with nano- to microparticles to produce metal matrix composites.
Date:
March 23, 2016
Creator:
Thurber, Casey; Mohamed, Adel M. A. & Golden, Teresa
Object Type:
Book Chapter
System:
The UNT Digital Library
Two-Layer High-Throughput: Effective Mass Calculations Including Warping
Article performing and analyzing two-layer high-throughput calculations.
Date:
February 26, 2022
Creator:
Supka, Andrew; Mecholsky, Nicholas A.; Buongiorno Nardelli, Marco; Curtarolo, Stefano & Fornari, Marco
Object Type:
Article
System:
The UNT Digital Library
Calculation of Abraham Model L-Descriptor and Standard Molar Enthalpies of Vaporization for Linear C7-C14 Alkynes From Gas Chromatographic Retention Index Data
Article determines Abraham model L solute descriptors for an additional 33 linear C7-C14 alkynes based on published gas chromatographic retention indices for solutes eluted from capillary columns coated with squalane and apiezon L stationary phases.
Date:
2021
Creator:
Shanmugam, Neel; Eddula, Shrika; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.)
Object Type:
Article
System:
The UNT Digital Library
Commentary on "Correlation of solubility of hexamethylene-1,6-bisthiosulphate disodium salt dihydrate versus dielectric constants of water + ethanol mixtures"
This article discusses the finding that Apelblat model equation coefficients are found to give calculated mole fractions that exceed unity for the solubility of hexamethylene-1,6-bisthiosulphate disodium salt dihydrate dissolved in binary aqueous-ethanol solvent mixtures.
Date:
May 19, 2017
Creator:
Acree, William E. (William Eugene) & Yang, Chunhui
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
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
Abraham Solvation Parameter Model: Prediction of Enthalpies of Vaporization and Sublimation of Mono-Methyl Branched Alkanes Using Measured Gas Chromatographic Data
Article determines Abraham model L solute descriptors for 174 additional mono-methyl branched alkanes based on published linear-programmed gas chromatographic retention indices.
Date:
June 18, 2020
Creator:
Liu, Grace; Eddula, Shrika; Jiang, Carina; Huang, Jennifer; Tirumala, Priya; Xu, Angelina et al.
Object Type:
Article
System:
The UNT Digital Library
Soft Metal Cations Trigger Sandwich-Cluster Luminescence of a New Au(I)-Vinylimidazolate Cyclic Trinuclear Complex
Article presenting results from a study where a new gold(I)-vinylimidazolate CTC, 1, was prepared and the formation of highly emissive sandwich adducts with the soft metal cations Cu+, Ag+, and Tl+, 2–4, respectively, was investigated.
Date:
February 14, 2022
Creator:
Lu, Zhou; Burini, Alfredo; McDougald, Roy N., Jr.; Ricci, Simone; Luciani, Lorenzo; Nesterov, Vladimir N. et al.
Object Type:
Article
System:
The UNT Digital Library
Soft Metal Cations Trigger Sandwich-Cluster Luminescence of a New Au(I)-Vinylimidazolate Cyclic Trinuclear Complex
Article presenting research that obtained a new Au(I) CTC bearing the 1-vinylimidazolate ligand and furthered the controllable synthetic pathway to afford heterometallic sandwich-like clusters.
Date:
February 14, 2022
Creator:
Lu, Zhou; Burini, Alfredo; McDougald, Roy N., Jr.; Ricci, Simone; Luciani, Lorenzo; Nesterov, Vladimir N. et al.
Object Type:
Article
System:
The UNT Digital Library
The role of the 5f valence orbitals of early actinides in chemical bonding 5f valence orbiatls of early actinides in chemical bonding
This article illuminates the role of the 5f valence orbitals of uranium, neptunium and plutonium in chemical bonding using advanced spectroscopies.
Date:
July 6, 2017
Creator:
Vitova, T.; Pidchenko, I.; Fellhauer, D.; Bagus, Paul S.; Joly, Y.; Pruessmann, T. et al.
Object Type:
Article
System:
The UNT Digital Library
Covalent organic framework nanofluidic membrane as a platform for highly sensitive bionic thermosensation
Article reporting a nanofluidic membrane based on an ionic covalent organic framework (COF) that is capable of intelligently monitoring temperature variations and expressing it in the form of continuous potential differences. This article pioneers a way to explore COFs for mimicking the sophisticated signaling system observed in the nature.
Date:
March 23, 2021
Creator:
Zhang, Pengcheng; Chen, Sifan; Zhu, Changjia; Hou, Linxiao; Xian, Weipeng; Zuo, Xiuhui et al.
Object Type:
Article
System:
The UNT Digital Library
Discovery of higher-order topological insulators using the spin Hall conductivity as a topology signature
This article shows a connection between spin Hall effect and HOTIs using a combination of ab initio calculations and tight-binding modeling. The model demonstrates how a non-zero bulk midgap spin Hall conductivity (SHC) emerges within the HOTI phase. This work guides novel experimental and theoretical advances towards higher-order topological insulator realization and applications.
Date:
April 12, 2021
Creator:
Costa, Marcio; Mera Acosta, Carlos; Padilha, Antonio C.M.; Cerasoli, Frank T.; Buongiorno Nardelli, Marco & Fazzio, Adalberto
Object Type:
Article
System:
The UNT Digital Library
Development of Novel Approaches to Earth-abundant Methane Catalysis
Data management plan for the grant "Development of Novel Approaches to Earth-abundant Methane Catalysis." Research on catalytic cycles for C–H activation and functionalization of light alkanes based on the CMD (concerted metalation deprotonation) mechanism will be modeled for Earth-abundant metal dicarboxylates and related complexes. The impact of inner and outer coordination sphere effects upon catalytic cycles for light alkane functionalization will be assessed using computational chemistry techniques. The aforementioned studies will be leveraged to identify promising, synthetically feasible lead catalysts for experimental collaborators.
Date:
2021-08-15/2024-08-14
Creator:
Cundari, Thomas R., 1964-
Object Type:
Text
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
Bulky Lesion Bypass Requires Dpo4 Binding in Distinct Conformations
Article describes study where researchers used single-molecule florescence resonance energy transfer (smFRET) experiments, classical molecular dynamics simulations, and nucleotide incorporation assays to investigate the mechanism by which the model Y-family polymerase, Dpo4, bypasses a (+)-cis-Benzo[a]pyrene (B[a]P)-N 2-dG adduct in DNA.
Date:
December 12, 2017
Creator:
Liyanage, Pramodha S.; Walker, Alice R.; Brenlla, Alfonso; Cisneros, Gerardo Andrés; Romano, Louis J. & Rueda, David S.
Object Type:
Article
System:
The UNT Digital Library
Occurrence of excited state charge separation in a N-doped graphene–perylenediimide hybrid formed via ‘click’ chemistry
Article describes study in which researchers, using click chemistry, synthesized a donor–acceptor hybrid comprised of N-doped graphene and perylenediimide (PDI), a well-known electron-accepting photosensitizer.
Date:
August 30, 2019
Creator:
Gobeze, Habtom B.; Arellano, Luis M.; Gutiérrez-Vílchez, Ana María; Gómez-Escalonilla, María J.; Sastre-Santos, Ángela; Fernández-Lázaro, Fernando et al.
Object Type:
Article
System:
The UNT Digital Library
Determination of molar refractions and Abraham descriptors for tris(acetylacetonato)chromium(iii), tris(acetylacetonato)iron(iii) and tris(acetylacetonato)cobalt(iii)
Article describes study in which researchers determined molar refractions of tris(acetylacetonato)chromium(III), tris(acetylacetonato)iron(III) and tris(acetylacetonato)cobalt(III).
Date:
October 23, 2017
Creator:
Abraham, M. H. (Michael H.); Acree, William E. (William Eugene); Fucaloro, Anthony F. & Zanella, Andrew W.
Object Type:
Article
System:
The UNT Digital Library
PMFF: Development of a Physics-Based Molecular Force Field for Protein Simulation and Ligand Docking
Article describes the development of a physics-based molecular force field (PMFF) by integrating a set of potential energy functions in which each term in an intermolecular potential energy function is derived based on experimental values, such as the dipole moments, lattice energy, proton transfer energy, and X-ray crystal structures.
Date:
January 15, 2020
Creator:
Hwang, Sung Bo; Lee, Chang Joon; Lee, Sehan; Ma, Songling; Kang, Young-Mook; Cho, Kwang-Hwi et al.
Object Type:
Article
System:
The UNT Digital Library