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CAS: Highly Interacting Panchromatic Push-Pull Systems: Symmetry Breaking and Quantum Coherence in Electron Transfer (open access)

CAS: Highly Interacting Panchromatic Push-Pull Systems: Symmetry Breaking and Quantum Coherence in Electron Transfer

Data management plan for the grant, "CAS: Highly Interacting Panchromatic Push-Pull Systems: Symmetry Breaking and Quantum Coherence in Electron Transfer."
Date: 2024-04-01/2027-03-31
Creator: Wang, Hong
Object Type: Text
System: The UNT Digital Library
The Molecular Building Block Sampling Approach for Polymorphic Free Energy Calculations (open access)

The Molecular Building Block Sampling Approach for Polymorphic Free Energy Calculations

Data management plan for the grant, "The Molecular Building Block Sampling Approach for Polymorphic Free Energy Calculations."
Date: 2023-07-01/2024-06-30
Creator: Valsson, Omar
Object Type: Text
System: The UNT Digital Library
Examining the Viability of the use of Sarocladium zeae as a Biocontrol Agent in the Agricultural Production of Maize (open access)

Examining the Viability of the use of Sarocladium zeae as a Biocontrol Agent in the Agricultural Production of Maize

Data management plan for the grant, "Examining the Viability of the use of Sarocladium zeae as a Biocontrol Agent in the Agricultural Production of Maize." Sarocladium zeae is a fungus that naturally grows within corn and produces pyrrocidines, compounds that inhibit the production of two exogenous threats to maize, aflatoxins and fumonisins. This project aims to identify other natural products that may be produced by S. zeae through genetic modification in native and non-native fungal hosts to ensure there are no toxins present. In doing so, further information will be gathered about the possibility of using S. zeae as a targeted biocontrol agent that protects against exogenous threats while remaining safe for consumption.
Date: 2023-06-01/2026-05-31
Creator: Skellam, Elizabeth & Schoellhorn, Sydney
Object Type: Text
System: The UNT Digital Library
Analyzing existing support structures for transfer students in Chemistry between the University of North Texas and Dallas College (open access)

Analyzing existing support structures for transfer students in Chemistry between the University of North Texas and Dallas College

Data management plan for a grant seeking to analyze existing support structures for transfer students in Chemistry between the University of North Texas and Dallas College.
Date: 2022-12-01/2023-11-30
Creator: Atkinson, Molly B.
Object Type: Text
System: The UNT Digital Library
Expanding the Equilibrium Solubility and Dissolution Thermodynamics of Benzoic Acid in Aqueous Alcoholic Mixtures (open access)

Expanding the Equilibrium Solubility and Dissolution Thermodynamics of Benzoic Acid in Aqueous Alcoholic Mixtures

This article determines the equilibrium solubility of benzoic acid in water and ethanol, as well as in nine {ethanol (1) + water (2)} mixtures from T = (293.15 to 323.15) K. The thermodynamic results presented could be useful in optimizing different physical and chemical processes involving benzoic acid in mixed aqueous-ethanol media.
Date: August 1, 2022
Creator: Akay, Sema; Kayan, Berkant; Peña, M. Ángeles; Jouyban, Abolghasem; Martínez, Fleming & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Cysne et al. Reply (open access)

Cysne et al. Reply

This article is a response to a comment on the authors' original article "Disentangling Orbital and Valley Hall Effects in Bilayers of Transition Metal Dichalcogenides." The authors' response concludes that they do not believe the main points of the original Letter are affected by the Comment.
Date: October 1, 2021
Creator: Cysne, Tarik P.; Costa, Marcio; Canonico, Luis M.; Buongiorno Nardelli, Marco; Muniz, R. B. & Rappoport, Tatiana G.
Object Type: Article
System: The UNT Digital Library
MRI: Acquisition of a High Performance Hybrid Computer Cluster for Computational Modeling (open access)

MRI: Acquisition of a High Performance Hybrid Computer Cluster for Computational Modeling

Data management plan for the grant, "MRI: Acquisition of a High Performance Hybrid Computer Cluster for Computational Modeling." Research grant for the purchase, installation, and operation of a new high-performance computing (HPC) resource, called CRUNTCH4, to be deployed at the University of North Texas’ (UNT) Center for Advanced Scientific Computing and Modeling (CASCaM). This much needed HPC resource combines different computing architectures and significant amounts of data storage, all connected via a high-speed communications fabric. This computing resource will provide the means for CASCaM investigators to continue research on a broad range of topics including quantum chemistry, materials design, biomolecular simulations, machine-learning based chemical discovery, and bioinformatics, among others.
Date: 2021-10-01/2024-09-30
Creator: Cundari, Thomas R., 1964-; Du, Jincheng; Andreussi, Oliviero & Yan, Hao
Object Type: Text
System: The UNT Digital Library
Metal Oxynitrides: Tuning Metal-N and Metal-O Interactions for Improved Electrocatalytic Properties at the Liquid/Solid Interface (open access)

Metal Oxynitrides: Tuning Metal-N and Metal-O Interactions for Improved Electrocatalytic Properties at the Liquid/Solid Interface

Data management plan for the grant "Metal Oxynitrides: Tuning Metal-N and Metal-O Interactions for Improved Electrocatalytic Properties at the Liquid/Solid Interface." Research investigating the fundamental chemical interactions relevant to the conversion of dinitrogen to ammonia via more energy-efficient routes. The studies will help in understanding the chemical and material factors that are most important for optimizing new materials for ammonia production from dinitrogen, and applications to other important industrial reactions.
Date: 2021-08-01/2024-07-31
Creator: Kelber, Jeffry A.; Cundari, Thomas R., 1964- & D'Souza, Francis
Object Type: Text
System: The UNT Digital Library
Metal Organic Frameworks Containing Frustrated Lewis Pairs for Hydrogen Storage at Ambient Temperature (open access)

Metal Organic Frameworks Containing Frustrated Lewis Pairs for Hydrogen Storage at Ambient Temperature

Data Management Plan for the research project: Metal Organic Frameworks Containing Frustrated Lewis Pairs for Hydrogen Storage at Ambient Temperature. Research to design, synthesize, and characterize novel sorbent materials for hydrogen storage. The materials are based on a Metal-Organic Framework and incorporate Frustrated Lewis Pairs (FLP-MOF). The project seeks to optimize the hydrogen storage capacity of the FLP-MOF systems at ambient temperature and under high pressure.
Date: 2021-07-01/2024-06-30
Creator: Ma, Shengqian
Object Type: Text
System: The UNT Digital Library
Developing a Biomanufacturing Platform for the Site-Selective Functionalization and Structural Diversification of Cytochalasan-Based Carbon Skeletons (open access)

Developing a Biomanufacturing Platform for the Site-Selective Functionalization and Structural Diversification of Cytochalasan-Based Carbon Skeletons

Data management plan for the grant, "Developing a Biomanufacturing Platform for the Site-Selective Functionalization and Structural Diversification of Cytochalasan-Based Carbon Skeletons." This project will identify fungal enzymes that efficiently modify more than one substrate in a predictable way. Also, enzymes will be engineered to expand the range of substrates. A biomanufacturing platform to synthesize bioactive molecules at lower costs will be the end result. Fungi can synthesize small molecules with complex structures using a number of highly coordinated enzymes. These molecules are difficult to make synthetically, and they can aid in crop production or have beneficial human health effects. Cytochalasans are phytotoxic, cytotoxic and actin-binding natural products. Produced by fungi, over 400 variants have been described. The structural diversity is partly explained by the flexibility of the enzymes that introduce and modify functional groups. These enzymes structurally rearrange the core carbon skeleton in a site-selective manner, often on more than one substrate. Genome mining will be used to identify cytochalasan tailoring enzymes. Overproducing strains will be characterized chemically. Transcription factor over-expression will be investigated. Targeted gene knock-out will confirm the function and scope of the enzymes. The enzymes will be engineered to expand their substrate range. Synthetic biology and metabolic …
Date: 2021-03-01/2024-02-29
Creator: Skellam, Elizabeth
Object Type: Text
System: The UNT Digital Library
Functional Porous Organic Polymers as Advanced Decontamination Materials for Water Purification (open access)

Functional Porous Organic Polymers as Advanced Decontamination Materials for Water Purification

Data management plan for the grant "Functional Porous Organic Polymers as Advanced Decontamination Materials for Water Purification." This project seeks to develop and deploy a new class of porous organic polymers which have high capacity and selectivity to rapidly remove heavy metal contaminants well below parts per million level standards set by the Environmental Protection Agency. The project will engineer porosity and surface chemistry of porous organic polymers to clean inorganic heavy metal contaminants from both surface water and wastewater. Porous organic polymers are robust, chemically and thermally stable, scalable, and modular, with very high surface area. The modularity of these polymers allows for a molecular-level tuning of the pore structure and surface chemistry that allows for engineered site-specificity of binding sites that target the heavy metal contaminants. Recent data shows these new materials offer a significant increase in capacity relative to benchmark materials, with a rapid removal of mercury and other heavy metal ions. This project will advance the concept by exploring rational design of these porous polymers with different topologies by customizing the monomer with various binding groups. The objectives of the project include design, synthesis, and characterization, followed by assessment of these materials to remove inorganic contaminants …
Date: 2021-02-01/2021-07-31
Creator: Ma, Shengqian
Object Type: Text
System: The UNT Digital Library
Absorption and emission modulation in a MoS2–GaN (0001) heterostructure by interface phonon–exciton coupling (open access)

Absorption and emission modulation in a MoS2–GaN (0001) heterostructure by interface phonon–exciton coupling

Article reporting the change in the transient absorption characteristics of monolayer MoS2 and the modified PL emission characteristics in a monolayer MoS2–GaN (0001) heterostructure due to the coupling of carriers with the phonon modes and the energy exchange at the interface. The results demonstrate the relevance of interface coupling between the semiconductors for the development of optical and electronic applications.
Date: September 26, 2019
Creator: Poudel, Yuba; Sławińska, Jagoda; Gopal, Priya; Seetharaman, Sairaman; Hennighausen, Zachariah; Kar, Swastik et al.
Object Type: Article
System: The UNT Digital Library
Multimodal switching of a redox-active macrocycle (open access)

Multimodal switching of a redox-active macrocycle

This article looks at molecules that can exist in multiple states with the possibility of toggling between those states based on different stimuli. They have potential for use in molecular switching or sensing applications. The coupling of two different oxidation states with two different charge-transfer states within one macrocyclic scaffold delivers up to five different optical outputs. This molecular switching manifold exploits intramolecular coupling of multiple redox active substituents within a single molecule.
Date: March 1, 2019
Creator: Payne, Daniel T.; Webre, W. A.; Matsushita, Yoshitaka; Zhu, Nianyong; Futera, Zdeněk; Labuta, J. et al.
Object Type: Article
System: The UNT Digital Library
Comments Concerning "A Possible Simplification of the Goss-Modified Abraham Solvation Equation" (open access)

Comments Concerning "A Possible Simplification of the Goss-Modified Abraham Solvation Equation"

This article provides comments concerning "A possible simplification of the Goss-modified Abraham solvation equation," published in Chemosphere in 2013.
Date: November 1, 2015
Creator: Acree, William E. (William Eugene); Brumfield, Michela & Abraham, M. H. (Michael H.)
Object Type: Article
System: The UNT Digital Library
Abraham Model Correlations for Estimating Solute Transfer of Neutral Molecules into Anhydrous Acetic Acid from Water and from the Gas Phase (open access)

Abraham Model Correlations for Estimating Solute Transfer of Neutral Molecules into Anhydrous Acetic Acid from Water and from the Gas Phase

Article on Abraham model correlations for estimating solute transfer of neutral molecules into anhydrous acetic acid from water and from the gas phase.
Date: September 1, 2015
Creator: Stovall, Dawn M.; Schmidt, Amber; Dai, Colleen; Zhang, Shoshana; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.)
Object Type: Article
System: The UNT Digital Library
Abraham Model Correlations for Solute Transfer into 2-Ethoxyethanol from Water and from the Gas Phase (open access)

Abraham Model Correlations for Solute Transfer into 2-Ethoxyethanol from Water and from the Gas Phase

Article on Abraham model correlations for solute transfer into 2-ethoxyethanol from water and from the gas phase.
Date: August 1, 2015
Creator: Sedov, Igor A.; Stolov, Mikhail; Hart, Erin; Grover, Damini; Zettl, Heidi; Koshevarova, Victoria et al.
Object Type: Article
System: The UNT Digital Library
Carbon-Hydrogen Bond Activation, C-N Bond Coupling, and Cycloaddition Reactivity of a Three-Coordinate Nickel Complex Featuring a Terminal Imido Ligand (open access)

Carbon-Hydrogen Bond Activation, C-N Bond Coupling, and Cycloaddition Reactivity of a Three-Coordinate Nickel Complex Featuring a Terminal Imido Ligand

In this study, we describe reaction chemistry of the first nickel(II) complexes having a terminally bound imido ligand, (dtbpe)Ni=NR (R = 2,6-ⁱPr₂C₆H₃, 2,3,6-Me₃C₆H₂ (Mes), and Ad) with various small unsaturated molecules.
Date: December 1, 2014
Creator: Mindiola, Daniel J.; Waterman, Rory; Iluc, Vlad M.; Cundari, Thomas R., 1964- & Hillhouse, Gregory L.
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
Graphene Formation on Dielectrics and Electronic Devices Formed Therefrom (open access)

Graphene Formation on Dielectrics and Electronic Devices Formed Therefrom

Patent relating to graphene formation on dielectrics and electronic devices formed therefrom.
Date: December 29, 2010
Creator: Kelber, Jeffry A.; Gaddam, Sneha Sen & Bjelkevig, Cameron L.
Object Type: Patent
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
Halogen Bonds: Benchmarks and Theoretical Analysis (open access)

Halogen Bonds: Benchmarks and Theoretical Analysis

This article describes an extensive survey of wave function and DFT methods to test their accuracy on geometries and dissociation energies of halogen bonds.
Date: March 1, 2013
Creator: Kozuch, Sebastian & Martin, Jan M. L.
Object Type: Article
System: The UNT Digital Library
What Can We Learn about Dispersion from the Conformer Surface of n-Pentane? (open access)

What Can We Learn about Dispersion from the Conformer Surface of n-Pentane?

This article maps the torsional surface of n-pentane to 10-degree resolution at the CCSD(T)-F12 level near the basis set limit.
Date: February 8, 2013
Creator: Martin, Jan M. L.
Object Type: Article
System: The UNT Digital Library

Response to "A critique of Abraham and Acree's correlation for deca-1,9-diene/water partition coefficients"

This article is a response to "A critique of Abraham and Acree's correlation for deca-1,9-diene/water partition coefficients," published in New Journal of Chemistry, 2013.
Date: February 1, 2013
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Fluorinated Metal-Organic Frameworks for Gas Storage (open access)

Fluorinated Metal-Organic Frameworks for Gas Storage

Patent relating to fluorinated metal-organic frameworks for gas storage.
Date: September 12, 2008
Creator: Omary, Mohammad A. & Yang, Chi
Object Type: Patent
System: The UNT Digital Library