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Kinetic fall-off behavior for the Cl + Furan-2,5-dione (C4H2O3, maleic anhydride) reaction
Article discusses how rate coefficients, k, for the gas-phase Cl + Furan-2,5-dione (C4H2O3, maleic anhydride) reaction were measured over the 15–500 torr (He and N2 bath gas) pressure range at temperatures between 283 and 323 K. An atmospheric degradation mechanism for C4H2O3 is proposed based on the observed product yields and theoretical calculations of ring-opening pathways and activation barrier energies at the CBS-QB3 level of theory. This is the accepted manuscript version of the published article.
Date:
February 15, 2021
Creator:
Chattopadhyay, Aparajeo; Gierczak, Tomasz; Marshall, Paul; Papadimitriou, Vassileios C. & Burkholder, James B. (James Bart), 1954-
Object Type:
Article
System:
The UNT Digital Library
Temperature dependent rate coefficients for the gas-phase OH + Furan-2,5-dione (C4H2O3, maleic anhydride) reaction
Authors of the article assert that rate coefficients, k1(T), for the gas-phase reaction of the OH radical with Furan-2,5-dione (maleic anhydride (MA), C4H2O3), a biomass burning related compound, were measured under pseudo first-order conditions in OH using the pulsed laser photolysis - laser induced fluorescence method over a range of temperature and bath gas pressure. Their results are compared with a previous room temperature relative rate study of the OH + MA reaction and significant discrepancy between the studies is discussed. This is the accepted manuscript version of the published article.
Date:
May 30, 2020
Creator:
Chattopadhyay, Aparajeo; Papadimitriou, Vassileios C.; Marshall, Paul & Burkholder, James B. (James Bart), 1954-
Object Type:
Article
System:
The UNT Digital Library
Novel regulators of Slo2 potassium channels
Data management plan for the grant, "Novel regulators of Slo2 potassium channels"
Date:
2024-02-15/2026-01-31
Creator:
Chen, Bojun
Object Type:
Text
System:
The UNT Digital Library
The XMM-SERVS survey: new XMM–Newton point-source catalogue for the XMM-LSS field
This article presents an X-ray point-source catalogue from the XMM-Large Scale Structure (XMMLSS) survey region, one of the XMM-Spitzer Extragalactic Representative Volume Survey (XMM-SERVS) fields.
Date:
April 25, 2018
Creator:
Chen, C. -T. J.; Brandt, William Nielsen; Luo, Bin; Ranalli, P.; Yang, G.; Alexander, David M. et al.
Object Type:
Article
System:
The UNT Digital Library
Regulating C2H2/CO2 adsorption selectivity by electronic-state manipulation of iron in metal-organic frameworks
Article reports a metal electronic-state manipulation strategy to construct a pair of isostructural and interconvertible Fe-MOFs featuring open Fe centers with different electron densities for efficient C₂H₂/CO₂ separation. The authors show that the presence of Fe[II] centers with a medium-spin-state trail plays a crucial role in the enhanced C₂H₂ selective adsorption.
Date:
July 20, 2022
Creator:
Chen, Cheng-Xia; Pham, Tony; Tan, Kui; Krishna, Rajamani; Lan, Pui Ching; Wang, Longfei et al.
Object Type:
Article
System:
The UNT Digital Library
A rapid thioacidolysis method for biomass lignin composition and tricin analysis
This article developed a modified, rapid higher throughput thioacidolysis method to analyze both lignin monomeric composition and tricin content in the lignin polymer. The results demonstrate that the modified method can be used for rapid, high-throughput, and reliable lignin composition and tricin content analyses for screening transgenic plants for cell wall modifications or in large-scale genome-wide association studies (GWAS).
Date:
January 11, 2021
Creator:
Chen, Fang; Zhuo, Chunliu; Xiao, Xirong; Pendergast, Thomas H. & Devos, Katrien M.
Object Type:
Article
System:
The UNT Digital Library
Anisotropic optical properties of single Si2Te3 nanoplates
Article reporting a combined experimental and computational study of the optical properties of individual silicon telluride (Si2Te3) nanoplates.
Date:
November 5, 2020
Creator:
Chen, Jiyang; Bhattarai, Romakanta; Cui, Jingbiao; Shen, Xiao & Hoang, Thang
Object Type:
Article
System:
The UNT Digital Library
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
Tuning excited state electronic structure and charge transport in covalent organic frameworks for enhanced photocatalytic performance
Article describes how covalent organic frameworks (COFs) represent an emerging class of organic photocatalysts. The authors use reticular chemistry to construct a family of isoreticular crystalline hydrazide-based COF photocatalysts, with the optoelectronic properties and local pore characteristics of the COFs modulated using different linkers.
Date:
February 27, 2023
Creator:
Chen, Zhongshan; Wang, Jingyi; Hao, Mengjie; Xie, Yinghui; Liu, Xiaolu; Waterhouse, Geoffrey I. N. et al.
Object Type:
Article
System:
The UNT Digital Library
A conserved oxalyl-coenzyme A decarboxylase in oxalate catabolism
Article presents research on oxalate catabolism in plants.
Date:
May 5, 2022
Creator:
Cheng, Ninghui; Paris, Vincent; Rao, Xiaolan; Wang, Xiaoqiang & Nakata, Paul A.
Object Type:
Article
System:
The UNT Digital Library
Spatial and temporal localization of SPIRRIG and WAVE/SCAR reveal roles for these proteins in actin-mediated root hair development
Article shows that SPIRRIG (SPI), a beige and Chediak Higashi domain-containing protein involved in membrane trafficking, and BRK1 and SCAR2, subunits of the WAVE/SCAR (W/SC) actin nucleating promoting complex, display polarized localizations in Arabidopsis thaliana root hairs during distinct developmental stages. Authors' work uncovers a role for SPI in facilitating actin-dependent root hair development in Arabidopsis through pathways that might intersect with W/SC.
Date:
April 20, 2021
Creator:
Chin, Sabrina; Kwon, Taegun; Khan, Bibi Rafeiza; Sparks, J. Alan; Mallery, Eileen L.; Szymanski, Daniel B. et al.
Object Type:
Article
System:
The UNT Digital Library
Local and Systemic Metabolic Responses during Light-Induced Rapid Systemic Signaling
This article reports that local application of light stress to one rosette leaf of bolting Arabidopsis (Arabidopsis thaliana) plants resulted in a metabolic response that encompassed local, systemic and transport tissues, demonstrating a high degree of physical and metabolic continuity between different tissues throughout the plant.
Date:
December 2018
Creator:
Choudhury, Feroza K.; Devireddy, Amith R.; Azad, Rajeev K.; Shulaev, Vladimir & Mittler, Ron
Object Type:
Article
System:
The UNT Digital Library
Protein Determination with Molecularly Imprinted Polymer Recognition Combined with Birefringence Liquid Crystal Detection
Article integrating a molecularly imprinted polymer (MIP) film recognition unit with a liquid crystal (LC) in an optical cell transducer to incur the selectivity of liquid crystal-based sensors.
Date:
August 20, 2020
Creator:
Cieplak, Maciej; Węgłowski, Rafał; Iskierko, Z.; Węgłowska, Dorota; Sharma, Piyush S.; Noworyta, Krzysztof R. et al.
Object Type:
Article
System:
The UNT Digital Library
The EAR-motif of the Cys2/His2-type Zinc Finger Protein Zat7 Plays a Key Role in the Defense Response of Arabidopsis to Salinity Stress
Article reporting that transgenic Arabidopsis plants constitutively expressing the Cys2/His2 zinc finger protein Zat7 have suppressed growth and are more tolerant to salinity stress. Findings demonstrate that the EAR-domain of Cys2/His2-type zinc finger proteins plays a key role in the defense response of Arabidopsis to abiotic stresses.
Date:
March 23, 2007
Creator:
Ciftci-Yilmaz, Sultan; Morsy, Mustafa R.; Song, Luhua; Coutu, Alicia; Krizek, Beth A.; Lewis, Michael W. et al.
Object Type:
Article
System:
The UNT Digital Library
Theoretical modeling study of the reaction H + CF4 → HF + CF3
This article determines the rate constant of the reaction H + CF₄ → HF + CF₃, characterizing its transition state by quantum-chemical methods.
Date:
March 23, 2021
Creator:
Cobos, Carlos J.; Knight, Gary; Marshall, Paul & Troe, Jürgen
Object Type:
Article
System:
The UNT Digital Library
Non-conventional pathways enable pennycress (Thlaspi arvense L.) embryos to achieve high efficiency of oil biosynthesis
Article exploring how to improve oil production in Pennycress (Thlaspi arvense L.).
Date:
February 1, 2020
Creator:
Cocuron, Jean-Christophe; Alonso, Ana Paula & Tsogtbaatar, Enkhtuul
Object Type:
Article
System:
The UNT Digital Library
Beyond the wall: High-throughput quantification of plant soluble and cell-wall bound phenolics by liquid chromatography tandem mass spectrometry
Article describes a study in which a novel high-throughput ultra-high performance liquid chromatography tandem mass spectrometry (UHPLC–MS/MS) method was established to quantify the levels of 19 flavonoids and 15 other phenolic compounds, including acids, aldehydes, and alcohols.
Date:
December 26, 2018
Creator:
Cocuron, Jean-Christophe; Casas, Maria Isabel; Yang, Fan & Grotewold, Erich
Object Type:
Article
System:
The UNT Digital Library
Liquid Chromatography Tandem Mass Spectrometry Quantification of ¹³C-Labeling in Sugars
This article describes a new methodology for monitoring sucrose labeling using liquid chromatography tandem mass spectrometry (LC-MS/MS). To date, the most commonly used method to monitor sucrose labeling is by nuclear magnetic resonance, which requires substantial amounts of biological sample.
Date:
January 10, 2020
Creator:
Cocuron, Jean-Christophe; Ross, Zacchary & Alonso, Ana P.
Object Type:
Article
System:
The UNT Digital Library
Quantitative PCR Primer Development for Early Detection of Invasive Species
Data management plan for the grant, "Quantitative PCR Primer Development for Early Detection of Invasive Species."
Date:
2023-09-01/2026-08-31
Creator:
Compson, Zacchaeus Greg
Object Type:
Text
System:
The UNT Digital Library
Southwest Local Algebra Meeting 2023
Data management plan for the grant, "Southwest Local Algebra Meeting 2023." No data will be collected or reported for this grant.
Date:
2023-01-15/2023-12-31
Creator:
Conley, Charles H.
Object Type:
Text
System:
The UNT Digital Library
Does the left aorta provide proton-rich blood to the gut when crocodilians digest a meal?
Article measuring blood parameters in the left aortae and atria of crocodilians. The findings do not support the hypothesis that a R–L shunt serves to deliver CO2 for the gastrointestinal system after feeding in crocodilians.
Date:
February 4, 2019
Creator:
Conner, Justin L.; Crossley, Janna; Elsey, Ruth M.; Nelson, Derek; Wang, Tobias & Crossley, Dane A., II
Object Type:
Article
System:
The UNT Digital Library
Larval Development in Tropical Gar (Atractosteus tropicus) Is Dependent on the Embryonic Thermal Regime: Ecological Implications under a Climate Change Context
Article presents research on how temperature affects fish populations. The study shows how changes in temperature may induce craniofacial and morphological alterations in fish during early stages and contribute to understanding the possible effects of global warming in early development of fish and its ecological implications.
Date:
December 14, 2021
Creator:
Cordova-de la Cruz, Simrith E.; Riesco, Marta F.; Martínez-Bautista, Gil; Calzada-Ruiz, Daniel; Martínez-Burguete, Talhia; Peña-Marín, Emyr S. et al.
Object Type:
Article
System:
The UNT Digital Library
Controlling Topological States in Topological/Normal Insulator Heterostructures
This article contains a systematic investigation of the nature of the nontrivial interface states in topological/normal insulator (TI/NI) heterostructures.
Date:
November 26, 2018
Creator:
Costa, Marcio; Costa, Antônio T.; Freitas, Walter A.; Schmidt, Tome M.; Buongiorno Nardelli, Marco & Fazzio, Adalberto
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