Dra. Astrid Lorena Giraldo Betancur
Investigadora Titular
Doctora en Ciencias en la especialidad de Materiales (2013) – CINVESTAV
Nivel I del SNI
correo: agiraldo@cinvestav.mx
Tel: 4422119900 ext 9951
Semblanza
- Ing. Física y MSc-Física de la UNAL-Colombia; Doctora en Ciencias-Materiales del Cinvestav Querétaro.
- Investigadora por México de CONACYT comisionada al Cinvestav unidad Querétaro desde 2016.
- Cofundadora del Laboratorio Nacional de Proyección Térmica – CENAPROT, donde trabaja desde la síntesis de materiales hasta la ingeniería de superficies.
Líneas de investigación
- Materiales multifuncionales
- Síntesis y caracterización de biocerámicos y materiales multifuncionales
- Fabricación y caracterización de recubrimientos biocerámicos y materiales multifuncionales por técnicas de proyección térmica y proyección en frío
Publicaciones recientes y/o relevantes
- J. Hincapie-Bedoya, C.A. Poblano-Salas, B. Moreno-Murguia, A.I. Gutierrez-Perez, J. Henao, D.G. Espinosa-Arbelaez, A.L. Giraldo-Betancur. Effect of the modification of spray drying parameters on the fabrication of bovine-derived hydroxyapatite microspheres for biomedical applications. Materials Today Communications. 2022, 31:103838. https://doi.org/10.1016/j.mtcomm.2022.103838
- Paola Andrea Forero-Sossa, Astrid Lorena Giraldo-Betancur, Carlos A. Poblano-Salas, Aixa Ibeth Gutierrez-Pérez, Esaú Moises Rodríguez-Vigueras, Jorge Corona-Castuera and John Henao. Nozzle geometry and particle size influence on the behavior of low pressure cold sprayed hydroxyapatite particles. Coating. 12:1845. https://doi.org/10.3390/coatings12121845.
- P.A. Forero-Sosa, J.D. Salazar-Martinez, V.J. Barajas-Aguilar, I.U. Olvera-Alvarez, J. Henao, D.G. Espinosa-Arbelaez, G. Trápaga-Martínez, A.L. Giraldo-Betancur. Effect of S53P4 bioactive glass content on structural and in-vitro behavior of hydroxyapatite/bioactive glass mixtures prepared by mechanical milling. Ceramics International. 2022, 49(3):4322-4330. https://doi.org/10.1016/j.ceramint.2022.09.317
- Forero-Sossa PA, Olvera-Alvarez IU, Salazar-Martinez JD, Espinosa-Arbelaez DG, Segura-Giraldo B, Giraldo-Betancur AL. Biogenic hydroxyapatite powders: effect of source and processing methodologies on physicochemical properties and bioactive response. Materials Characterization (2021) 173:110950.https://doi.org/10.1016/j.matchar.2021.110950
- Forero-Sossa PA, Salazar-Martinez JD, Giraldo-Betancur AL, et al. Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones. Scientific Reports (2021) 11(1):1-9. https://doi.org/10.1038/s41598-021-89776-2.
- B. Moreno-Murguia, A.G. Mora-García, H. Canales-Siller, A.L. Giraldo-Betancur, D.G. Espinosa-Arbelaez and J. Muñoz-Saldaña. Influence of stand-off distance and pressure in copper coatings deposition efficiency and particle velocity. Surface and Coatings Technology. 2022, 430:127986. https://doi.org/10.1016/j.surfcoat.2021.127986
- Henao John, Sotelo-Mazon Oscar, Giraldo-Betancur Astrid L., et al. Study of HVOF-sprayed hydroxyapatite/titania graded coatings under in-vitro conditions. Journal of Materials Research and Technology. (2020) 9(6):14002-14016. https://doi.org/10.1016/j.jmrt.2020.10.005
- Gabriela Martinez, John Henao, Virginia Mandujano-González, Astrid Giraldo-Betancur, Paola Andrea Forero-Sossa, Jorge Corona-Castuera, Marco Antonio Rivera-Gil, Carlos Poblano-Salas. Exploring hydroxyapatite/graphene oxide/zinc oxide composite powders for the preparation of bioactive-antibacterial coatings by HVOF. Applied Physics A. 2022, 128(9):1-13. https://doi.org/10.1007/s00339-022-05953-8
- O Sotelo, J Henao, A Giraldo, et al. Chap3. DOI:10.4018/978-1-7998-2775-7 J Henao, C Poblano, F Vargas, A Giraldo, et al. Chap2. DOI:10.4018/978-1-7998-4870-7.ch002