V. N. Freire

Universidade Federal do Ceará — Brazil

Physics and Astronomy · Physical Sciences

40h-index5.8kcitations434works0.82yr avg
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Research Topics

Semiconductor Quantum Structures and Devices(90), Semiconductor materials and devices(62), GaN-based semiconductor devices and materials(46), Quantum and electron transport phenomena(42), Electronic and Structural Properties of Oxides(28)

Publications434 total

Graphene oxide enhances post-thaw sperm quality in tropically-adapted rams
Animal Reproduction Science·2026Open Access
Structural, Electronic, and Optical Properties of Monoclinic Pharmaceutical Crystals: A DFT Study of Salicylic Acid, Acetylsalicylic Acid, Acetaminophen, and Ibuprofen
ACS Omega·2026Open Access
Structural, electronic, and optical properties of olanzapine polymorphs: experimental characterization, DFT studies and molecular docking with the D2 dopamine receptor
Chemical Papers·2025
Phytol-loaded soybean oil nanoemulsion as a promising alternative against <i>Leishmania amazonensis</i>
Beilstein Journal of Nanotechnology·2025Open Access
Quantum biochemistry characterization of representative conformations of the sex hormone-binding globulin monomer bound to estradiol, dihydrotestosterone and testosterone
The Journal of Steroid Biochemistry and Molecular Biology·2025
Assessing the accuracy of a digital color vision test
Archivos de la Sociedad Española de Oftalmología (English Edition)·2025
Structural and optoelectronic properties of molecular α-D-glucose, β-D-fructose, D-sucrose and α-maltose crystals: Experimental (XRD, DSC, UV–Vis) studies and DFT calculations
Journal of Molecular Structure·2025
Density functional theory analysis of structural, electronic, and optical properties of major cocoa butter fatty acid crystals: Palmitic, stearic, oleic, and linoleic
Computational and Theoretical Chemistry·2025
Structural and optoelectronic properties of L-Citrulline based systems: An overview through Density Functional theory
Computational and Theoretical Chemistry·2025
PRODUO SUSTENTVEL DE BIODIESEL A PARTIR DE LEO RESIDUAL DE FRITURA UTILIZANDO CATALISADORES HETEROGNEOS
2025Open Access
PRODUÇÃO SUSTENTÁVEL DE BIODIESEL A PARTIR DE ÓLEO RESIDUAL DE FRITURA UTILIZANDO CATALISADORES HETEROGÊNEOS
2025Open Access
ANÁLISE DO TEMPO REACIONAL NA PRODUÇÃO DE BIODIESEL ATRAVÉS DA TRANSESTERIFICAÇÃO DO ÓLEO DE MILHO
2025Open Access
PRODUÇÃO DE BIODIESEL UTILIZANDO CATALISADORES HETEROGÊNEOS
2025Open Access
ANLISE DO TEMPO REACIONAL NA PRODUO DE BIODIESEL ATRAVS DA TRANSESTERIFICAO DO LEO DE MILHO
2025Open Access
Graphene oxide enhances post-thaw sperm quality in tropically-adapted rams
SSRN Electronic Journal·2025Open Access
Graphene oxide enhances post-thaw sperm quality in tropically-adapted rams
SSRN Electronic Journal·2025Open Access
Red-shifted optical absorption induced by donor–acceptor–donor π-extended dibenzalacetone derivatives
RSC Advances·2025· 5 citedOpen Access
In silico analysis of cholesterol binding to species-specific and non-specific albumins and their effects on in vitro quality parameters of ram spermatozoa
SSRN Electronic Journal·2025Open Access
Synthesis, crystal structure, structural and spectroscopic analyses, in silico and DFT studies of a novel isoniazid derivative against Mycobacterium Tuberculosis
Journal of Molecular Structure·2024· 2 cited
Author response for "Red-shifted optical absorption induced by donor–acceptor–donor π-extended dibenzalacetone derivatives"
2024
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Frequent Co-authors

E. W. S. Caetano(22), E.L. Albuquerque(19), Umberto L. Fulco(8), F. F. Maia(6), J.M. Henriques(5), David L. Azevedo(5), Benildo Sousa Cavada(5), L. M. R. Scolfaro(4), Ricardo Santos(4), Edvan Moreira(4), A. G. Souza Filho(4), J.A.P. da Costa(4), Stefane N. Costa(3), Pedro de Lima‐Neto(3), E. F. da Silva(3), Geancarlo Zanatta(3), J. M. Sasaki(3), Roner F. da Costa(3), Eveline M. Bezerra(3), Subênia Karine de Medeiros(3)