TY - NEWS
TI - Biocompatibility of bismuth silicate coatings deposited on 316L stainless steel by sol-gel process
AU - Bautista-Ruiz, Jorge
AU - Olaya-Flórez, Jhon Jairo
AU - Aperador Chaparro, William Arnulfo
AB - Bismuth silicate, (BSO) thin films have been fabricated by sol–gel process. The stable sol was synthesized by using bismuth nitrate (III) pentahydrate and tetraethyl orthosilicate (TEOS). The films were deposited by spin-coating at 1500 rpm on Stainless Steel 316L. The films were characterized by Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM), X-ray diffraction (XRD) besides the measured of the films thickness. This study aimed to evaluate the cell adhesion and cellular proliferation of osteoblast cells on BSO thin films and substrate 316L by MTT assay.  It is concluded that the growth of osteoblasts is homogeneous in the surface of the coatings indicating that the medium offered by the films does not present active cytotoxicity and exceed in large number the level of cellular growth compared to Stainless Steel
DA - 2017-09-25
KW - MTT assay
KW - Bismuth silicate films
KW - Sol-gel
KW - Biocompatibility
KW - Ensayo MTT
KW - películas de silicato de bismuto
KW - biocompatibilidad
PB - Revista Facultad de Ingeniería
UR - https://repositorio.ufps.edu.co/handle/ufps/675
ER -