Degree Department

Bulky Lesion Bypass Requires Dpo4 Binding in Distinct Conformations (open access)

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.
System: The UNT Digital Library
Experimental and Computational Preference for Phosphine Regioselectivity and Stereoselective Tripodal Rotation in Hos₃(Co)₈(PPh₃)₂(μ-1,2-N,Cη-¹,ᴋ¹-C₇H₄NS) (open access)

Experimental and Computational Preference for Phosphine Regioselectivity and Stereoselective Tripodal Rotation in Hos₃(Co)₈(PPh₃)₂(μ-1,2-N,Cη-¹,ᴋ¹-C₇H₄NS)

This article investigates the site preference for ligand substitution in the benzothiazolate-bridged cluster HOs₃(CO)₁₀(μ-1,2-N,Cη-¹,ᴋ¹-C₇H₄NS) using PPh₃.
Date: September 12, 2018
Creator: Begum, Shahin A.; Chowdhury, Md. Arshad H.; Ghosh, Shishir; Tocher, Derek A.; Richmond, Michael G.; Yang, Li et al.
System: The UNT Digital Library
Revisiting surface core-level shifts for ionic compounds (open access)

Revisiting surface core-level shifts for ionic compounds

Article establishing a theoretical method which is able to relate the binding energy shifts to the electronic structure of a material. In order to establish such a methodology, the CaO(100) surface to bulk core-level binding energy shifts are studied with Hartree-Fock and density-functional theory methods using both cluster and periodic slab models.
Date: September 12, 2019
Creator: Bagus, Paul S.; Nelin, Connie J.; Zhao, Xunhua; Levchenko, Sergey V.; Davis, Earl; Weng, Xuefei et al.
System: The UNT Digital Library