Silver deposition on titanium surface by electrochemical anodizing process reduces bacterial adhesion of Streptococcus sanguinis and Lactobacillus salivarius

Home | About RECERCAT | Contact

Català | Castellano

All of RECERCAT

By Communities &
Collections By Defense Date By Authors By Titles By Subject

This Collection

By Defense Date By Authors By Titles By Subject

Statistics

View Statistics All RECERCAT

My RECERCAT

Other repositories directory

RECERCAT Home > Universitat Internacional de Catalunya > Recerca > Articles > Odontologia > View document

To access the full text documents, please follow this link: http://hdl.handle.net/20.500.12328/2940

dc.contributor.author	Godoy Gallardo, Maria
dc.contributor.author	Rodríguez Hernández, Ana Guadalupe
dc.contributor.author	Delgado, Luis M.
dc.contributor.author	Manero Planella, José María
dc.contributor.author	Gil Mur, Francisco Javier
dc.contributor.author	Rodríguez Rius, Daniel
dc.date	2021-11-12T16:06:29Z
dc.date	2021-11-12T16:06:29Z
dc.date	2015
dc.identifier	Godoy Gallardo, Maria; Rodríguez Hernández, Ana Guadalupe; Delgado, Luis M. [et al.]. Silver deposition on titanium surface by electrochemical anodizing process reduces bacterial adhesion of Streptococcus sanguinis and Lactobacillus salivarius. Clinical Oral Implants Research, 2014, 26(10), p. 1170-1179. Disponible en: <https://onlinelibrary.wiley.com/doi/10.1111/clr.12422>. Fecha de acceso: 12 nov. 2021. DOI: 10.1111/clr.12422
dc.identifier	0905-7161
dc.identifier	http://dx.doi.org/10.1111/clr.12422
dc.identifier.uri	http://hdl.handle.net/20.500.12328/2940
dc.description	Objectives: The aim of this study was to determine the antibacterial properties of silver-doped titanium surfaces prepared with a novel electrochemical anodizing process. Material and methods: Titanium samples were anodized with a pulsed process in a solution of silver nitrate and sodium thiosulphate at room temperature with stirring. Samples were processed with different electrolyte concentrations and treatment cycles to improve silver deposition. Physicochemical properties were determined by X-ray photoelectron spectroscopy, contact angle measurements, white-light interferometry, and scanning electron microscopy. Cellular cytotoxicity in human fibroblasts was studied with lactate dehydrogenase assays. The in vitro effect of treated surfaces on two oral bacteria strains (Streptococcus sanguinis and Lactobacillus salivarius) was studied with viable bacterial adhesion measurements and growth curve assays. Nonparametric statistical Kruskal-Wallis and Mann-Whitney U-tests were used for multiple and paired comparisons, respectively. Post hoc Spearman's correlation tests were calculated to check the dependence between bacteria adhesion and surface properties. Results: X-ray photoelectron spectroscopy results confirmed the presence of silver on treated samples and showed that treatments with higher silver nitrate concentration and more cycles increased the silver deposition on titanium surface. No negative effects in fibroblast cell viability were detected and a significant reduction on bacterial adhesion in vitro was achieved in silver-treated samples compared with control titanium. Conclusions: Silver deposition on titanium with a novel electrochemical anodizing process produced surfaces with significant antibacterial properties in vitro without negative effects on cell viability.
dc.format	29
dc.format	application/pdf
dc.language	eng
dc.publisher	John Wiley & Sons
dc.relation	Clinical Oral Implants Research
dc.relation	26;10
dc.rights	© John Wiley & Sons, Inc.
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Titani
dc.subject	Materials biomèdics
dc.subject	Anodització
dc.subject	Antibacterià
dc.subject	Adhesió bacteriana
dc.subject	Deposició de plata
dc.subject	Deposició-química-vapor
dc.subject	Bacteris
dc.subject	Citotoxicitat in vitro
dc.subject	Implantació iònica
dc.subject	Implants dentals
dc.subject	Recobriments antibacterians
dc.subject	Staphylococcus aureus
dc.subject	Nanopartícules
dc.subject	Titanio
dc.subject	Materiales biomédicos
dc.subject	Anodización
dc.subject	Antibacterias
dc.subject	Adhesión bacteriana
dc.subject	Deposición de plata
dc.subject	Deposición-química-vapor
dc.subject	Bacterias
dc.subject	Citotoxicidad in vitro
dc.subject	Implantación iónica
dc.subject	Implantes dentales
dc.subject	Recubrimientos antibacterianos
dc.subject	Staphylococcus aureus
dc.subject	Nanopartículas
dc.subject	Titanium
dc.subject	Biomedical materials
dc.subject	Anodizing
dc.subject	Antibacterial
dc.subject	Bacterial adhesion
dc.subject	Silver deposit
dc.subject	Deposition-chemistry-steam
dc.subject	Bacteria
dc.subject	In vitro cytotoxicity
dc.subject	Ionic implantation
dc.subject	Dental implants
dc.subject	Antibacterial coatings
dc.subject	Staphylococcus aureus
dc.subject	Nanoparticles
dc.subject	616.3
dc.title	Silver deposition on titanium surface by electrochemical anodizing process reduces bacterial adhesion of Streptococcus sanguinis and Lactobacillus salivarius
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/acceptedVersion

Show simple item record

All of RECERCAT

This Collection

Statistics

My RECERCAT

Related documents

Other documents of the same author