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Helliomar P. Barbosa

Observed names: BARBOSA, HELLIOMAR P., Barbosa, Helliomar P., Barbosa, Helliomar Pereira, H.P. Barbosa, Helliomar Barbosa, Helliomar Pereira Barbosa
Observed institutions: University of Ottawa, Universidade de São Paulo, Embrapa, Instituto Federal Goiano, Embrapa Agroenergia, Universidade Federal de Uberlândia
ORCID: 0000-0002-6301-4333
Observed ORCID: 0000-0002-6301-4333
OpenAlex ID: A5022026467
Photoluminescence of single-phased white light emission materials based on simultaneous Tb3+, Eu3+ and Dy3+ doping in CaWO4 matrix
2016 · Helliomar P. Barbosa, Ivan G.N. Silva, et al. · Journal of Alloys and Compounds · 69
Upconversion rare Earths nanomaterials applied to photodynamic therapy and bioimaging
2022 · Thaís K. L. Rezende, Helliomar P. Barbosa, et al. · Frontiers in Chemistry · 47
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Downconversion and upconversion observed from Er3+/Yb3+/Eu3+ tri-doped-Y2O3 for application in energy conversion
2019 · Caroline de Mayrinck, Renato L. Siqueira, et al. · Journal of Alloys and Compounds · 41
Photoluminescence properties of the material based on SiO2–Y2O3:Eu3+,Tb3+ under different in situ temperature prepared by the sol-gel process
2020 · Lorena Laize Santos Alves, Renata C. de Lima, et al. · Journal of Luminescence · 29
Luminescence investigation of R 3+ -doped alkaline earth tungstates prepared by a soft chemistry method
2015 · Helliomar P. Barbosa, Jiang Kai, et al. · Journal of Luminescence · 29
Nanoparticles based image-guided thermal therapy and temperature feedback
2024 · Carlos Jacinto, Wagner F. Silva, et al. · Journal of Materials Chemistry B · 22
Development of Y2O3:Eu3+ materials doped with variable Gd3+ content and characterization of their photoluminescence properties under UV excitation
2021 · F.C.B. Martins, E. Firmino, et al. · Materials Chemistry and Physics · 20
Eu3+-doped SiO2–Y2O3 containing Sr2+ for application as fingerprinting detector
2021 · Eduarda Firmino, Luana da Silva Oliveira, et al. · Optical Materials · 20
Temperature sensing based on upconversion properties of Yb3+/Ho3+/Tm3+ tri-doped Y2O3 micro particles phosphors obtained by conventional precipitation method
2023 · Rafael V. Perrella, Mengistie L. Debasu, et al. · Materials Science and Engineering B · 18
Niobium incorporation into rare-earth doped aluminophosphate glasses: Structural characterization, optical properties, and luminescence
2023 · José Henrique Faleiro, Noelio O. Dantas, et al. · Journal of Non-Crystalline Solids · 18
Recent advances in rare earth oxides applied to energy conversion: A short review
2024 · Thaís Karine de Lima Rezende, Jordy Angelo Carneiro, et al. · Ceramics International · 15
Luminescence properties of BaMO4:Eu3+ (M: Mo or W) phosphors derived from co-precipitation reaction
2022 · Renan P. Moreira, Leonardo H.C. Francisco, et al. · Journal of Alloys and Compounds · 14
Dipole-dipole energy transfer mechanism to the blue-white-red color-tunable emission presented by CaYAlO4:Tb3+,Eu3+ biocompatibility material obtained by the simple and low cost of chemical route
2020 · R.V. Perrella, M.G. Manfré, et al. · Materials Chemistry and Physics · 12
Niobium oxide influence in the phosphate glasses triply doped with Er3+/Yb3+/Eu3+ prepared by the melting process
2021 · José Henrique Faleiro, Noelio O. Dantas, et al. · Journal of Non-Crystalline Solids · 11
Zinc Oxide as a Multifunctional Material: From Biomedical Applications to Energy Conversion and Electrochemical Sensing
2020 · Helliomar Pereira Barbosa, Diele Aparecida Gouveia Araújo, et al. · Environmental chemistry for a sustainable world · 11
Synthesis, Characterization and Photophysical Properties of a New Family of Rare‐Earth Cluster‐Based Metal‐Organic Frameworks
2024 · Hudson A. Bicalho, Christopher Copeman, et al. · Chemistry - A European Journal · 10
Materials for Solar Cell Applications: An Overview of TiO2, ZnO, Upconverting Organic and Polymer-Based Solar Cells
2020 · Navadeep Shrivastava, Helliomar Barbosa, et al. · Springer eBooks · 10
Facile synthesis of chitosan membrane containing Eu3+ complex with intense emission in the red region
2021 · Luiz G.A. de Carvalho, Luiz G.L. Guimarães, et al. · Journal of Materials Research and Technology · 9
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Simultaneous excitation at IR and UV of RE3+ triply doped SiO2-Gd2O3 materials for energy conversion purposes
2021 · Thaís Karine de Lima Rezende, Helliomar Pereira Barbosa, et al. · Ceramics International · 7
Structural and photoluminescent behavior of Rare Earths doped Gd2O3 nanoparticles embedded into SiO2 amorphous matrix obtained by sol-gel method for energy conversion
2025 · Thaís Karine de Lima Rezende, Jordy Angelo Carneiro, et al. · Materials Chemistry and Physics · 6
Emission of TiO2:Y3+ and Eu3+ in water medium, under UV excitation and band gap theoretical calculus
2022 · Luana da Silva Oliveira, Eduarda Firmino Barbosa, et al. · Journal of Luminescence · 6
The effect of Eu2O3 amount in the structural, optical, luminescence properties and covalent/ionic character bonding
2025 · José Henrique Faleiro, Késia E.S. Santos, et al. · Journal of Luminescence · 5
Biosensing Based on Upconversion Nanoparticles
2023 · Guilherme de Freitas Silva, Guilherme de Lima Fernandes, et al. · Progress in optical science and photonics · 4
Synthesis, characterization and photophysical properties of a new family of rare-earth cluster-based metal–organic frameworks
2024 · Hudson A. Bicalho, Christopher Copeman, et al. · ChemRxiv · 2
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Impact of synthesis routes on the optical performance of upconverting and near-infrared emitting lanthanide-doped nanoparticles
2024 · Christian Homann, Nan Liu, et al. · Elsevier eBooks · 2
Works count: 46
Citation count: 445
H-index: 12
I10-index: 17
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