Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/18318
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Singh, Ram Kishore | pt |
dc.contributor.author | Awasthi, Sharad | pt |
dc.contributor.author | Dhayalan, Arunkumar | pt |
dc.contributor.author | Ferreira, J.M.F. | pt |
dc.contributor.author | Kannan, S. | pt |
dc.date.accessioned | 2017-09-13T12:01:50Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0928-4931 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/18318 | - |
dc.description.abstract | Pure and five silver-doped (0-5Ag) β-tricalcium phosphate [β-TCP, β-Ca3(PO4)2]/chitosan composite coatings were deposited on Titanium (Ti) substrates and their properties that are relevant for applications in hard tissue replacements were assessed. Silver, β-TCP and chitosan were combined to profit from their salient and complementary antibacterial and biocompatible features.The β-Ca3(PO4)2 powders were synthesized by co-precipitation. The characterization results confirmed the Ag+ occupancy at the crystal lattice of β-Ca3(PO4)2. The Ag-dopedβ-Ca3(PO4)2/chitosan composite coatings deposited by electrophoresis showed good antibacterial activity and exhibited negative cytotoxic effects towards the human osteosarcoma cell line MG-63. The morphology of the coatings was observed by SEM and their efficiency against corrosion of metallic substrates was determined through potentiodynamic polarization tests. | pt |
dc.language.iso | eng | pt |
dc.publisher | Elsevier | pt |
dc.relation | DST - Reference: SB/FT/CS 101/2012(SR) | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147332/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/99489/PT | pt |
dc.rights | restrictedAccess | por |
dc.subject | Silver | pt |
dc.subject | β-Ca3(PO4)2 | pt |
dc.subject | Chitosan | pt |
dc.subject | Composite | pt |
dc.subject | Ti metal | pt |
dc.title | Deposition, structure, physical and invitro characteristics of Ag-doped beta-Ca-3(PO4)(2)/chitosan hybrid composite coatings on Titanium metal | pt |
dc.type | article | |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.firstPage | 692 | pt |
degois.publication.lastPage | 701 | pt |
degois.publication.title | Materials Science and Engineering C | pt |
degois.publication.volume | 62 | pt |
dc.date.embargo | 10000-01-01 | - |
dc.identifier.doi | 10.1016/j.msec.2016.02.013 | pt |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Deposition structure physical and invitro characteristics of Ag-doped beta-Ca-3(PO4)(2)chitosan hybrid composite coatings on Titanium metal_10.1016j.msec.2016.02.013.pdf | 2.02 MB | Adobe PDF |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.