dc.creator | Cruz, Nuno | es |
dc.creator | Tondela, João Paulo | es |
dc.creator | Martins, María Ines | es |
dc.creator | Velasco-Ortega, Eugenio | es |
dc.creator | Gil, Javier | es |
dc.date.accessioned | 2022-10-26T14:52:00Z | |
dc.date.available | 2022-10-26T14:52:00Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Cruz, N., Tondela, J.P., Martins, M.I., Velasco-Ortega, E. y Gil, J. (2022). Optimization of Titanium Dental Mesh Surfaces for Biological Sealing and Prevention of Bacterial Colonization. Materials, 15 (7), 2651. https://doi.org/10.3390/ma15072651. | |
dc.identifier.issn | 1996-1944 | es |
dc.identifier.uri | https://hdl.handle.net/11441/138386 | |
dc.description.abstract | Titanium dental meshes have a wide application in order to ensure the retention of calcium
phosphate-based biomaterials to regenerate bone tissue. These meshes are temporary and must
grow a soft tissue to prevent bacterial colonization and provide stability. In this work, we aimed to
optimize the roughness of the meshes to obtain a good biological seal while maintaining a behavior
that did not favor bacterial colonization. To this end, six types of surfaces were studied: machined
as a control, polished, sandblasted with three different alumina sizes and sintered. The roughness,
contact angles and biological behavior of the samples using fibroblast cultures at 7, 24 and 72 h were
determined as well as cytotoxicity studies. Cultures of two very common bacterial strains in the oral
cavity were also carried out: Streptococcus sanguinis and Lactobacillus salivarius. The results showed
that the samples treated with alumina particles by sandblasting at 200 micrometers were the ones
that performed best with fibroblasts and also with the number of bacterial colonies in both strains.
According to the results, we see in this treatment a candidate for the surface treatment of dental
meshes with an excellent performance. | es |
dc.format | application/pdf | es |
dc.format.extent | 15 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Materials, 15 (7), 2651. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Dental meshes | es |
dc.subject | Ttitanium | es |
dc.subject | Sealing | es |
dc.subject | Bacteria | es |
dc.subject | Roughness | es |
dc.subject | Wettability | es |
dc.title | Optimization of Titanium Dental Mesh Surfaces for Biological Sealing and Prevention of Bacterial Colonization | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Estomatología | es |
dc.relation.projectID | RTI2018-098075-B-C21 | es |
dc.relation.projectID | RTI2018-098075-B-C22 | es |
dc.relation.projectID | Proyecto 2017SGR-1165 | es |
dc.relation.projectID | Proyecto 2017SGR708 | es |
dc.relation.publisherversion | https://www.mdpi.com/1996-1944/15/7/2651 | es |
dc.identifier.doi | 10.3390/ma15072651 | es |
dc.contributor.group | Universidad de Sevilla. CTS618: Investigación Básica y Clínica en Implantología Oral. | es |
dc.journaltitle | Materials | es |
dc.publication.volumen | 15 | es |
dc.publication.issue | 7 | es |
dc.publication.initialPage | 2651 | es |
dc.contributor.funder | Gobierno de España | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es |
dc.contributor.funder | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) | |
dc.contributor.funder | Generalitat de Catalunya | |