Título
Antibacterial activity of a glass ionomer cement doped with copper nanoparticles
Autor
DAVID ALEJANDRO AGUILAR PEREZ
ROSSANA FARIDE VARGAS CORONADO
JOSE MANUEL CERVANTES UC
NAYELI RODRIGUEZ FUENTES
Conrado Aparicio
CRISTIAN COVARRUBIAS CERDA
MARCO ANTONIO ALVAREZ PEREZ
VICTOR IRAHUEN GARCIA PEREZ
MIRYAM MARTINEZ HERNANDEZ
JUAN VALERIO CAUICH RODRIGUEZ
Nivel de Acceso
Acceso Abierto
Referencia de datos
datasetDOI/doi:10.4012/dmj.2019-046
Materias
ANAEROBIA BACTERIA - (AUTORES) BIOMATERIAL - (AUTORES) DENTAL CEMENT - (AUTORES) FIBROBLAST - (AUTORES) METAL NANOPARTICLE - (AUTORES) INGENIERÍA Y TECNOLOGÍA - (CTI) CIENCIAS TECNOLÓGICAS - (CTI) TECNOLOGÍA DE MATERIALES - (CTI) PROPIEDADES DE LOS MATERIALES - (CTI) PROPIEDADES DE LOS MATERIALES - (CTI)
Resumen o descripción
Copper nanoparticles (NCu) were synthetized and added to commercial glass ionomer cement, to evaluate in vitro its antibacterial activity against oral cavity strains. The NCu were synthesized by copper acetate reduction with L-ascorbic acid and characterized by FTIR, Raman, XPS, XRD and TEM. Then, commercial glass ionomer cement (GIC) was modified (MGIC) with various concentrations of NCu and physicochemically characterized. Cell viability was tested against human dental pulp fibroblasts (HDPFs) by Alamar-Blue assay and antibacterial test was performed against S. mutans and S. sanguinis by colony forming unit (CFU) growth method. Synthesized NCu rendered a mixture of both metallic copper and cuprous oxide (Cu2O). HDPF viability reduces with exposure time to the extracts (68-72% viability) and MGIC with 2-4 wt% NCu showed antimicrobial activity against the two tested strains.
Fecha de publicación
2020
Tipo de publicación
Artículo
Versión de la publicación
Versión publicada
Recurso de información
Formato
application/pdf
Fuente
Dent Mater J. 2020 Jun 5;39(3):389-396. doi: 10.4012/dmj.2019-046. Epub 2020 Mar 24. PMID: 32213765.
Idioma
Inglés
Sugerencia de citación
Aguilar-Perez D, Vargas-Coronado R, Cervantes-Uc JM, Rodriguez-Fuentes N, Aparicio C, Covarrubias C, Alvarez-Perez M, Garcia-Perez V, Martinez-Hernandez M, Cauich-Rodriguez JV. Antibacterial activity of a glass ionomer cement doped with copper nanoparticles. Dent Mater J. 2020 Jun 5;39(3):389-396. doi: 10.4012/dmj.2019-046. Epub 2020 Mar 24. PMID: 32213765.
Repositorio Orígen
Repositorio Institucional CICY
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