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Streptomyces bacteriophages putative Cas4 protein modeling

Description: Data collected as part of Sreemoye Nath's PhD dissertation, Exploring Microbial Systems: Carbon Dioxide Effect on Methanotrophs and CRISPR Systems in Streptomyces Bacteriophages. Chapter four explored the putative structure of the Cas4 protein. This is the modeling data for the protein structure.
Date: February 21, 2026
Creator: Nath, Sreemoye
Partner: UNT College of Science
open access

Structure and Biosynthesis of Perochalasins A–C, Open-Chain Merocytochalasans Produced by the Marine-Derived Fungus Peroneutypa sp. M16

Description: Article describes novel open-chain merocytochalasans isolated from the marine-derived fungus Peroneutypa sp. M16. The study identifies new compounds and analyzes their structures using spectroscopic data and genome sequencing to understand their biosynthesis. It also reports that one compound shows antiplasmodial activity against several strains of Plasmodium falciparum.
Date: August 16, 2024
Creator: Amorim, Marcelo R. de; Schoellhorn, Sydney M.; Barbosa, Camila de S.; Mendes, Giovana R.; Macedo, Kamila de L.; Ferreira, Antonio G. et al.
Partner: UNT College of Science
open access

Knockdown of zebrafish tmem242 enhances the production of ROS that signals to increase f9a expression resulting in DIC-like condition

Description: Article investigates the role of the transmembrane protein TMEM242 in hemostasis using zebrafish thrombocytes and gene knockdown experiments. The findings show that TMEM242 depletion increases bleeding and reactive oxygen species levels, disrupts coagulation and fibrin formation, and alters clotting factor gene expression, suggesting a mechanism involving impaired ATP synthase, ROS signaling, and upregulation of SIRT6 and NRF2.
Date: January 24, 2025
Creator: Deebani, Afnan; Mary, Jabila; Dhinoja, Sanchi; Al Qaryoute, Ayah; Fallatah, Weam & Jagadeeswaran, Pudur
Partner: UNT College of Science
open access

CAS: Symmetry breaking charge separation in far-red and near-infrared capturing chromophores: Minimizing the energy loss in the process of charge separation

Description: Data management plan for the grant, "CAS: Symmetry breaking charge separation in far-red and near-infrared capturing chromophores: Minimizing the energy loss in the process of charge separation."
Date: 2025-09-01/2028-08-31
Creator: D'Souza, Francis
Partner: UNT College of Science
open access

The Atmospheric Chemistry of Fluoroacetonitrile and the Characterization of the Major Product, Cyanoformyl Fluoride

Description: Article exploring fluorinated nitriles application as low-global-warming-potential substitutes for industrial applications such as plasma etching and as dielectric materials in high-voltage equipment.
Date: January 22, 2025
Creator: Sapkota, Ramesh; Nguyen, Trang & Marshall, Paul
Partner: UNT College of Science

Development of Facultative Air Breathing in Bristlenose Plecos (Ancistrus cirrhosus)

Description: Data collected on mitochondria function of permeabilized cardiomyocytes from embryonic and 1-year old alligators incubating in either normoxia (21% O2) or hypoxia (10% O2). Data collected included morphology and mitochondrial oxygen flux and reactive oxygen species production.
Date: 2025
Creator: Crossley, Janna; Rippamonti, Jessica D.; Crossley, Dane A., II & Dzialowski, Edward M. (Edward Michael)
Partner: UNT College of Science
open access

High pressure-derived nonsymmetrical [Cu2O]2+ core for room-temperature methane hydroxylation

Description: The authors of the article report the high-pressure synthesis of a metastable nonsymmetrical dicopper-μ-oxo compound with exceptional reactivity toward the mono-oxygenation of aliphatic C─H bonds. The nonequivalent coordination environment of copper stabilizes localized mixed valency and greatly enhances the hydrogen atom abstraction activity of the bridging oxygen, enabling room-temperature hydroxylation of methane under pressure. These findings highlight the role of dissymmetry in the reactiv… more
Date: October 4, 2024
Creator: VanNatta, Peter E.; Archambault, Cynthia M.; Wang, Sicheng; Lyu, Tengteng; D'Amelio, Jack; Martell, Noah J. et al.
Partner: UNT College of Science
open access

Rapid, high-capacity adsorption of iodine from aqueous environments with amide functionalized covalent organic frameworks

Description: This article asserts that the uses and production of radionuclides in nuclear energy production and medical therapy are becoming more significant in today's world. While these applications have many benefits, they can produce harmful pollutants, such as radioactive iodine, that need to be sequestered. The authors report the highly efficient capture of iodine in a series of mesoporous, two-dimensional (2D) covalent organic frameworks, called COFamides, which contain amide sidechains in their por… more
Date: January 24, 2024
Creator: Arora, Niyati; Debnath, Tanay; Senarathna, Milinda C.; Johnson, Rebecca M.; Roske, Isabella G.; Cisneros, Gerardo Andrés et al.
Partner: UNT College of Science
open access

Experimental and computational studies of the kinetics of the reaction of hydrogen peroxide with the amidogen radical

Description: In this article the pulsed-laser photolysis/laser-induced fluorescence method is used to study the kinetics of the reaction of NH2 with H2O2 to yield a second-order rate constant of (2.42 ± 0.55) × 10−14 cm3 molecule−1 s−1 at 412 K in 10–22 mbar of Ar bath gas. To check this value and enable reliable extrapolation to other temperatures, the authors also compute thermal rate constants for this process over the temperature range 298–3000 K via multi-structural canonical variational transition-sta… more
Date: July 1, 2022
Creator: Alecu, I. M.; Gao, Yide & Marshall, Paul
Partner: UNT College of Science
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