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New mechanism of plasmons specific for spin-polarized nanoparticles

Description: This article experimentally shows that Co nanoparticles with a single-domain crystal structure support a plasmon resonance at approximately 280 nm with better quality than gold nanoparticle resonance in the visible. The magnetic nature of these nanoparticles suggests a new type of these plasmons.
Date: February 14, 2019
Creator: Bhatta, Hari L.; Aliev, Abil E. & Drachev, Vladimir P.
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Partner: UNT College of Science
open access

Evaluation of a Chicken 600K SNP genotyping array in non-model species of grouse

Description: This article tested the cross-species application of the Affymetrix 600K Chicken SNP array in five species of North American prairie grouse (Centrocercus and Tympanuchus genera). This study study provided evidence for successful cross-species application of the chicken SNP array in grouse which diverged ca. 37 mya from the chicken lineage. As far as the authors are concerned, this is the first reported application of a SNP array in non-passerine birds, and it demonstrates the feasibility of usi… more
Date: April 23, 2019
Creator: Minias, Piotr; Dunn, Peter O.; Whittingham, Linda A.; Johnson, Jeff A. & Oyler-McCance, Sara
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Partner: UNT College of Science
open access

Atomic layer deposition of BN as a novel capping barrier for B2O3

Description: Article demonstrating in situ deposition of BN by sequential BCl₃/NH₃ reactions at 600 K on two different oxidized boron substrates: (a) B₂O₃ deposited using BCl₃/H₂O ALD on Si at 300 K (“B₂O₃/Si”) and (b) a boron-silicon oxide formed by sequential BCl₃/O₂ reactions at 650 K on SiO₂ followed by annealing to 1000 K (“B-Si-oxide”). The data presented demonstrates that ultrathin BN films deposited by BCl₃/NH₃ ALD are promising candidates for passivation of boron oxide used in shallow doping applic… more
Date: June 5, 2019
Creator: Kelber, Jeffry A.; Pilli, Aparna; Jones, Jessica; Chugh, Natasha; Pasquale, Frank & LaVoie, Adrien
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Partner: UNT College of Science
open access

Limiting Diffusion Coefficients for Ions and Nonelectrolytes in Solvents Water, Methanol, Ethanol, Propan-1-ol, Butan-1-ol, Octan-1-ol, Propanone and Acetonitrile at 298 K, Analyzed Using Abraham Descriptors

Description: Article describes study demonstrating that solute hydrogen bond acidity, solute hydrogen bond basicity and solute volume all lower the diffusion constants of ions and nonelectrolytes in the various solvents studied.
Date: May 21, 2019
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
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Partner: UNT College of Science
open access

Deep Minima and Vortices for Positronium Formation in Low-Energy Positron-Hydrogen Collisions

Description: Article using the two-channel Kohn inverse and Kohn variational methods to investigate ground-state positronium (Ps) formation in positron-hydrogen collisions in the Ore gap. This is the Accepted Manuscript Version of the article.
Date: September 30, 2019
Creator: Alrowaily, Albandari W.; Quintanilla, Sandra J. & Van Reeth, P.
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Partner: UNT College of Science
open access

Effect of MS222 on Hemostasis in Zebrafish

Description: Article studying the effect of MS222 on hemostasis in Zebrafish. The authors performed various assays and find that Hct values, the amount of blood collected, bleeding, and coagulation differ significantly between anesthetized and nonanesthetized fish. These results suggest that blood collected after MS222 anesthesia of zebrafish has altered hemostasis.
Date: May 1, 2019
Creator: Afnan, Deebani; Iyer, Neha; Raman, Revathi & Jagadeeswaran, Pudur
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Partner: UNT College of Science
open access

The Arabidopsis PAD4 Lipase-Like Domain Is Sufficient for Resistance to Green Peach Aphid

Description: Article exploring PAD4 functions in plant defense by expressing the N-terminal PAD4 lipase-like domain (PAD4ᴸᴸᴰ) without its C-terminal EDS1-PAD4 (EP) domain. The authors show that transgenic expression of PAD4ᴸᴸᴰ in Arabidopsis is sufficient for limiting GPA infestation but not for conferring basal and effector-triggered pathogen immunity. This suggests that the C-terminal PAD4 EP domain is necessary for EDS1-dependent immune functions but is dispensable for aphid resistance. Moreover, PAD4ᴸᴸ… more
Date: December 27, 2019
Creator: Dongus, Joram A.; Bhandari, Deepak D.; Patel, Monika; Archer, Lani; Dijkgraaf, Lucas; Shah, Jyoti et al.
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Partner: UNT College of Science
open access

Targeting the pattern-triggered immunity pathway to enhance resistance to Fusarium graminearum

Description: Article describes study which shows that resistance against fusarium graminearum, the primary casual agent of fusarium head blight (FHB), can be enhanced by flg22, a bacterial microbe-associated molecular pattern (MAMP).
Date: February 6, 2019
Creator: Sarowar, Sujon; Alam, Syeda T.; Makandar, Ragiba; Lee, Hyeonju; Trick, Harold N.; Dong, Yanhong et al.
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Partner: UNT College of Science
open access

Investigation of the mechanical properties of Ni-B/hBN composite coatings electrodeposited in presence of CTAB as the surfactant

Description: Article investigating the effect of hexadecyltrimethylammonium bromide (CTAB) concentration on the galvanostatic electrodeposition of Ni-B matrix nano hexagonal boron nitride (hBN) reinforced composite coatings.
Date: December 6, 2019
Creator: Karahan, İsmail H. & Tozar, Ali
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Partner: UNT College of Science
open access

Parental stressor exposure simultaneously conveys both adaptive and maladaptive larval phenotypes through epigenetic inheritance in the zebrafish (Danio rerio)

Description: This article is a study using crude oil as an example of an environmental stressor in adult zebrafish. The offspring obtained were then assessed for transgenerational epigenetic transfer of oil-induced phenotypes. The authors conclude that epigenetic transgenerational inheritance can lead to an immediate and simultaneous inheritance of both beneficial and maladaptive traits in a large proportion of the F1 larvae. The adaptive responses may help fish populations survive when facing transient env… more
Date: September 5, 2019
Creator: Bautista, Naim M. & Burggren, Warren W.
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Partner: UNT College of Science
open access

Regulation of blood flow in the pulmonary and systemic circuits during submerged swimming in common snapping turtle (Chelydra serpentina)

Description: This article is a study investigating the blood flow patterns and heart rate in surfacing and during graded, submerged swimming activity in common snapping turtles. The effects of beta-adrenergic and cholinergic receptor blockade on blood flow and heart rate during these activities are also studied.
Date: August 16, 2019
Creator: Reynolds Kirby, Amanda; Smith, Brandt R. & Crossley, Dane A., II
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Partner: UNT College of Science
open access

Embryonic developmental oxygen preconditions cardiovascular functional response to acute hypoxic exposure and maximal β-adrenergic stimulation of anesthetized juvenile American alligators (Alligator mississippiensis)

Description: Article investigating the effect of embryonic hypoxia on the cardiovascular phenotype of 4-year-old American alligators (Alligator mississippiensis). The findings indicate that embryonic hypoxia in crocodilians alters the cardiovascular phenotype, changing the juvenile response to acute hypoxia and β-adrenergic stimulation.
Date: November 8, 2019
Creator: Smith, Brandt R.; Crossley, Janna; Elsey, Ruth M.; Hicks, James W. & Crossley, Dane A., II
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Partner: UNT College of Science
open access

Does the left aorta provide proton-rich blood to the gut when crocodilians digest a meal?

Description: 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: April 1, 2019
Creator: Conner, Justin L.; Crossley, Janna; Elsey, Ruth M.; Nelson, Derek; Wang, Tobias & Crossley, Dane A., II
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Partner: UNT College of Science
open access

Sarcoplasmic reticulum Ca²⁺-ATPase (SERCA) activity during the transition to endothermy in an altricial bird

Description: Article describes SERCA activity in the pectoralis muscle and heart ventricle of red-winged blackbird (Agelaius phoeniceus) nestlings, fledglings and adults. Additionally, using a diet manipulation, the authors tested the hypothesis that muscle SERCA activity is affected by dietary fatty acid composition, as has been shown in some previous studies.
Date: June 28, 2019
Creator: Price, Edwin R.; Sirsat, Tushar S.; Sirsat, Sarah K. G. & Dzialowski, Edward M. (Edward Michael)
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Partner: UNT College of Science
open access

UV and infrared absorption spectra and 248 nm photolysis of maleic anhydride (C₄H₂O₃)

Description: This article investigates maleic anhydride (C₂H₂(CO)₂O, Furan-2,5-dione) that is emitted into or formed in the atmosphere during bio-mass burning events as well as being a photochemical degradation product of some aromatic volatile organic compounds. The photochemical fate of maleic anhydride, however, is presently not well enough characterized to enable modeling of its impact on the environment and human health. In this study, the room temperature UV and infrared absorption spectra of maleic a… more
Date: July 2, 2019
Creator: Marshall, Paul; Papadimitriou, Vassileios C.; Papanastasiou, Dimitrios K.; Roberts, James M. & Burkholder, James B. (James Bart), 1954-
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Partner: UNT College of Science
open access

Atomic layer deposition of h-BN(0001) multilayers on Ni(111) and chemical vapor deposition of graphene on h-BN(0001)/Ni(111)

Description: Article studying atomic layer deposition. In situ direct, epitaxial growth of multilayers of hexagonal boron nitride (h-BN) and graphene without physical transfer is of significant interest for the scalable production of graphene/h-BN heterostructures for device applications. Deposition on magnetic substrates is of particular interest for spin tunneling applications. X-ray photoelectron spectroscopy and low energy electron diffraction demonstrate epitaxial atomic-layer deposition (ALD) of multi… more
Date: September 17, 2019
Creator: Kelber, Jeffry A.; Jones, Jessica; Pilli, Aparna; Lee, Veronica; Beatty, John; Beauclair, Brock et al.
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Partner: UNT College of Science
open access

Structural analysis of a plant fatty acid amide hydrolase provides insights into the evolutionary diversity of bioactive acylethanolamides

Description: Article reporting the three-dimensional crystal structures of the signal-terminating enzyme fatty acid amide hydrolase (FAAH) from Arabidopsis in its apo and ligand-bound forms at 2.1- and 3.2-Å resolutions, respectively.
Date: March 20, 2019
Creator: Aziz, Mina; Wang, Xiaoqiang; Tripathi, Ashutosh; Bankaitis, Vytas A. & Chapman, Kent Dean
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Partner: UNT College of Science
open access

All-acoustic signal modulation and logic operation via defect induced cavity effects in phononic crystal coupled-resonator acoustic waveguides

Description: Article describes experiment where a coupled resonant acoustic waveguide (CRAW) in a phononic crystal (PnC) was engineered to manipulate the propagation of ultrasonic waves within a conventional phononic bandgap for wavelength division multiplexing.
Date: November 6, 2019
Creator: Reyes, Delfino; Walker, Ezekiel; Zubov, Yurii; Heo, Hyeonu; Krokhin, Arkadii A. & Neogi, Arup
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Partner: UNT College of Science
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