- Reply rate:
- -
- Availability:
- Hourly ($/hour)
- Location:
- Brasilia, Df, Brazil
- Experience:
- 15 years
*Following the TENK 2020 Template*
1. Personal details and the date of the CV
- Surname: Barbosa
- First names: Helliomar
- Researcher IDs:
- ORCID: [-] (https://orcid.org/- )
2. Degrees
-: Ph.D. in Chemistry (Inorganic Chemistry), University of Sao Paulo (USP), Brazil.
Thesis: Luminescent materials of calcium tungstate and molybdate doped with rare-earth ions prepared by coprecipitation method.
Advisor: Prof. Dr. Hermi Felinto de Brito.
-: M.Sc. in Chemistry, University of Sao Paulo (USP), Brazil.
Thesis: *Synthesis and luminescence study of tungstate matrices doped with rare-earth ions*.
Advisor: Prof. Dr. Hermi Felinto de Brito.
-: Specialization in Chemistry, Federal University of Lavras (UFLA), Brazil.
-: B.Sc. in Chemistry, State University of Goias (UEG), Brazil.
3. Other education and expertise
- 2015: Short course in Mendeley, USP, Brazil.
- 2013: Short course in Quantitative Electronic Structure Information (6h), USP, Brazil.
- 2011: Short course in Lanthanides: Electronic Spectroscopy and Structure (120h), USP, Brazil.
4. Language skills
- Native language: Portuguese
- English: Fluent (speaking, reading, writing).
- Spanish: Fluent (speaking, reading, writing).
- Finnish: Basic comprehension.
5. Current employment
- 2024–present: Postdoctoral Researcher, Embrapa Agroenergy (Brazilian Agricultural Research Corporation), Brasília, Brazil. Research focus: Soil chemistry and nanotechnology applications in agriculture.
-: Professor of Chemistry, Federal Institute of Goiano (IF Goiano), Brazil (full-time).
6. Previous work experience
-: Postdoctoral Researcher, University of Ottawa, Canada.
Research: Nanomaterials chemistry and photoluminescence.
-: Postdoctoral Researcher, Federal University of Uberlândia (UFU), Brazil.
Research: Spectroscopy and rare-earth-doped materials.
- 2015: Visiting Researcher, University of Turku, Finland.
Project: *Novel Optical Materials for Solar Energy Conversion and Storage*.
7. Career breaks
*None reported.*
8. Research funding and grants
- Postdoctoral fellowships from:
- Federal District Research Support Foundation, Brazil, 2024.
- New Frontiers in Research Fund, Canada,-.
9. Research output
- Total publications: 23 articles, 5 book chapters, 2 news articles.
- Citations: 164 (Scopus), H-index: 5.
- Selected publications:
1. Vaz Jr, S., et al. (2025). *ACS Sustainable Chemistry & Engineering*.
2. Rezende, T.K., et al. (2025). *Materials Chemistry and Physics*.
3. Barbosa, H.P., et al. (2017). *Journal of Alloys and Compounds* (57 citations).
- Patents/Methods: Developed luminescent nanomaterials for energy conversion and biosensors.
10. Research supervision and leadership
- Co-supervised 2 M.Sc. theses and 2 undergraduate theses (Brazil).
- Led research groups on rare-earth-doped materials at UFU and University of Ottawa.
11. Teaching merits
- Taught chemistry at IF Goiano, Colegio Nacional, and other institutions -).
- Developed educational content for Geekie online platform -).
12. Awards and honours
- 2020: Institute of Chemistry of University of Uberlandia, Brazil. Research Excellence Award 19/10/2020 during the 5th Chemistry Week and 7th Workshop of the Graduate Program in Chemistry at the Institute of Chemistry, Graduate Program in Chemistry at the Institute of Chemistry at the Federal University of Uberlandia, Minas Gerais, Brazil. Hyperlink: https://www.youtube.com/watch?v=GFzimtW9CMQ
13. Other academic merits
- Peer reviewer for *Journal of Solid State Chemistry* (2018–present) and *Comprehensive Reviews in Food Science* -).
- Invited speaker at 15+ conferences (e.g., XXI Brazilian Meeting on Inorganic Chemistry, 2024).
- Organized sessions at regional chemistry conferences (Brazil).
14. Scientific and societal impact
- Promoted open science through public lectures on luminescence and nanotechnology.
- Media contributions on thermodynamics and climate change (e.g., *Jornal História da Ciência*, 2010).
15. Other merits
- Volunteer teacher at community pre-university courses -).
Master's Program – Dissertation
1. Felinto, Maria Claudia F.C.; Teotonio, Ercules E.S.; Barbosa, H. P. Participation in the board of Renan Paes Moreira. Synthesis of nanoparticles of barium molybdates and tungstates doped with rare earth ions for application in LED'S. (Master in Nuclear Technology) Nuclear Energy Research Institute, University of Sao Paulo, Brazil, 2021.
Hyperlink: https://www.teses.usp.br/teses/disponiveis/85/85134/tde-/pt-br.php
Graduation Course Conclusion Paper
1. Bonturim, E.; Silva, G. R.; Barbosa, H. P.; Arakaki, A.R. Participation in the panel of Barbara Figueiredo Soares. Study of the synthesis of inorganic luminescent markers for forensic identification of detonated ammunition. (Chemistry) Mackenzie Presbyterian University, Sao Paulo, Brazil, 2021. Hyperlink: https://dspace.mackenzie.br/handle/10899/29050
2. Bonturim, E.; Lima, B. L. S.; Barbosa, H. P. Participation in the panel of Kevin Stefan Boszko Martins. Obtaining thin nickel films for use in terahertz radioastronomy. (Chemistry) Mackenzie Presbyterian University, Sao Paulo, Brazil, 2021. Hyperlink: https://dspace.mackenzie.br/handle/10899/29076
