Dr. Gerardo Cabello Guzmán

Director Departamento de Ciencias Básicas.
Doctor en Ciencias con mención en Química,
Licenciado en Química.
ORCID: https://orcid.org/0000-0001-5764-944X

Área de investigación:
FOTOQUÍMICA DE MATERIALES
FOTO-CATÁLISIS EN LA DEGRADACIÓN DE CONTAMINANTES
MATERIALES ÓPTICOS

Contacto:
gcabello@ubiobio.cl / +56-246-3070

2021
Cabello-Guzmán, G., Fernández, L., Caro-Díaz, C., Lillo, L., Valenzuela-Melgarejo, F., Seguel, M., & Buono-Core, G. E. (2021). Evaluation of alkoxide β-diketonates Ce(III), Er(III), Ln(III) complexes as precursors for the photo-deposition of CeO₂:Er/Ln amorphous thin films and their influence on the luminescent properties (where Ln = Pr or Yb). Optik, 244, 168071. https://doi.org/10.1016/j.ijleo.2021.168071

2022
Cárdenas-Triviño, G., Linares-Bermudez, N., Vergara-González, L., Cabello-Guzmán, G., Ojeda-Oyarzún, J., Nuñez-Decap, M., & Arrué-Muñoz, R. (2022). Synthesis and wound healing properties of polyvinyl alcohol films doped with metal nanoparticles of Cu and Ag. Journal of the Chilean Chemical Society, 67(4), 5667–5673. https://doi.org/10.4067/S0717-97072022000405667

Tobosque, P., Arriagada, P., Maril, M., Salvo, C., Cabello-Guzmán, G., Astaburuaga, E., Morán, L., & Carrasco, C. (2022). Extreme arid conditions: Association among soiling characteristics, transmittance loss and climatic conditions. Solar Energy, 240, 13–26. https://doi.org/10.1016/j.solener.2022.05.020

2023
Seguel, M., Buono-Core, G., Fernández-Pérez, A., Fernández, L., & Cabello-Guzmán, G. (2023). Preliminary study of the photodegradation of dyes using amorphous films of ZnO-CuO obtained by photochemical deposition in solid phase. Environmental Science and Pollution Research, 30(3), 7186–7197. https://doi.org/10.1007/s11356-022-22703-8

Cárdenas-Triviño, G., Linares-Bermudez, N., Vergara-González, L., Cabello-Guzmán, G., Ojeda-Oyarzún, J., Nuñez-Decap, M., & Arrué-Muñoz, R. (2023). Synthesis and wound healing properties of polyvinyl alcohol films doped with metal nanoparticles of Cu and Ag. Journal of the Chilean Chemical Society, 67(4), 5667–5673. https://doi.org/10.4067/S0717-97072022000405667

Collado, G. A., Valladares, M. A., Suárez, C., Seguel, M., & Cabello-Guzmán, G. (2023). Shape, microstructure, and chemical composition of pearls from the freshwater clam Diplodon chilensis native to South America. Animals, 13(13), 2231. https://doi.org/10.3390/ani13132231

Cabello-Guzmán, G., Seguel, M., Fernández, L., Caro, C., Suarez, C., Matus, M., Cifuentes, C., Bustos, F., & Ariz, K. (2023). A photochemical approach to the synthesis of ZnO/CuO films and their application to the photocatalytic degradation of rhodamines (Rh-B and Rh-6G) under UV–Vis light irradiation. Inorganic Chemistry Communications, 152, 110695. https://doi.org/10.1016/j.inoche.2023.110695

Cabello-Guzmán, G., Matus, M., Fernández, L., Caro-Díaz, C., Lillo, L., Valenzuela-Melgarejo, F., & Seguel, M. (2023). Synthesis, characterization and exploration of the NIR luminescent properties in HfO₂:Er, HfO₂:Tm and HfO₂:Er/Tm films photochemically prepared. Materials Chemistry and Physics, 307, 128184. https://doi.org/10.1016/j.matchemphys.2023.128184

Fernández, L., Bustos, F., Correa, D., Seguel, M., Suárez, C., Caro, C., Leyton, P., & Cabello-Guzmán, G. (2023). A photochemical route in the synthesis and characterization of La₂Ti₂O₇ and La₂Ti₂O₇/AgO films and its evaluation in Congo red degradation and as antibacterial control to Staphylococcus aureus. Environmental Science and Pollution Research, 30(49), 107580–107597. https://doi.org/10.1007/s11356-023-29847-1

2024
Seguel, M., Bustamante, M., Fernandez, L., Arancibia, P., Oviedo, C., Caro, C., Rodríguez, A., Neumann, P., & Cabello-Guzmán, G. (2024). Effect of Fe₂O₃ on CeO₂ films in the photocatalytic evaluation towards the degradation of brilliant green and oxytetracycline. Materials Research Bulletin, 180, 113058. https://doi.org/10.1016/j.materresbull.2024.113058

Guarín-González, Y. A., Cabello-Guzmán, G., Plessing, C. V., Segura, R., Barraza, L. F., Martin-Martín, A., López-Muñoz, R., & Cárdenas-Triviño, G. (2024). Multifunctional nano-in-microparticles for targeted lung cancer cells: Synthesis, characterization and efficacy assessment. Materials Today Chemistry, 38, 102072. https://doi.org/10.1016/j.mtchem.2024.102072

Fernández, L., Correa, D., Seguel, M., Suárez, C., Bustamante, M., Caro, C., Jana, P., Leyton, P., Trudel, S., & Cabello-Guzmán, G. (2024). Catalytic photo-degradation of brilliant green and bacterial disinfection of Escherichia coli by the action of Y₂Ti₂O₇/AgO films. Ceramics International, 50(14), 25241–25255. https://doi.org/10.1016/j.ceramint.2024.04.255

Jara-Medina, K., Lillo, L., Lagunas, C., Cabello-Guzmán, G., & Valenzuela-Melgarejo, F. J. (2024). Identification of vascular genes differentially expressed in the brain of patients with Alzheimer’s disease. Current Vascular Pharmacology, 22(6), 404–416. https://doi.org/10.2174/0115701611298073240612050741

Guarín-González, Y. A., Cabello-Guzmán, G., Reyes-Gasga, J., Moreno-Navarro, Y., Vergara-González, L., Martin-Martín, A., López-Muñoz, R., Cárdenas-Triviño, G., & Barraza, L. F. (2024). Dual-action gemcitabine delivery: Chitosan–magnetite–zeolite capsules for targeted cancer therapy and antibacterial defense. Gels, 10(10), 672. https://doi.org/10.3390/gels10100672

2025
Barraza Ramírez, L. F., Melendrez Castro, M. F., Guarín-González, Y. A., Quezada, C., Cabello-Guzmán, G., Ybarra, D. E., Alvira, F. C., Montanari, J., & Alonso, S. del V. (2025). Self-assembled PAMAM-G4 dendrimer nanoparticles with Phloxine B as photosensitizer for antimicrobial photodynamic therapy. International Journal of Pharmaceutics, 675, 125534. https://doi.org/10.1016/j.ijpharm.2025.125534

Llanos, D., Jara-Medina, K., Lillo, L., Cabello-Guzmán, G., Lagunas, C., & Valenzuela-Melgarejo, F. (2025). Circadian gene polymorphisms and cancer: Insights into development and risk. Chronobiology International, 42(8), 977–993. https://doi.org/10.1080/07420528.2025.2522816

Venegas, C., Jara-Medina, K., Cueto, N., Cabello-Guzmán, G., Lagunas, C., Lillo, L., & Valenzuela-Melgarejo, F. J. (2025). Melatonin modulates the gene expression of WEE1 kinase and clock genes: A crosstalk between the molecular clocks of the placenta? Frontiers in Endocrinology, 16, 1640635. https://doi.org/10.3389/fendo.2025.1640635

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