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dc.contributor.authorKharouf, N
dc.contributor.authorEid, A
dc.contributor.authorHardan, L
dc.contributor.authorBourgi, R
dc.contributor.authorArntz, Y
dc.contributor.authorJmal, H
dc.contributor.authorFoschi, F
dc.contributor.authorSauro, S
dc.contributor.authorBall, V
dc.contributor.authorHaikel, Y
dc.contributor.authorMancino, D
dc.date.accessioned2022-02-25T13:13:24Z
dc.date.issued2021-05-11
dc.identifier.issn2073-4360
dc.identifier.issn2073-4360
dc.identifier.other1538
dc.identifier.urihttp://hdl.handle.net/10026.1/18848
dc.description.abstract

<jats:p>This study investigated the antibacterial activity, bond strength to dentin (SBS), and ultra-morphology of the polymer–dentin interface of experimental adhesive systems doped with pyrogallol (PY), which is a ubiquitous phenolic moiety that is present in flavonoids and polyphenols. A universal adhesive containing 4-META and 10-MDP was used in this study. PY behaves as an antioxidant and anti-cancerogenic agent and it was incorporated into the adhesive at different concentrations (0.5 and 1 wt.%). The antibacterial activity and SBS were analyzed and the results were statistically analyzed. The ultra-morphology of the polymer–dentin interface was assessed using scanning electron microscopy (SEM). At 24 h, a lower antibacterial activity was observed for the control adhesive compared to those with 0.5% and 1% PY. No difference was seen in SBS between the three groups at 24 h. After 6 months, the SBS of the 0.5% PY adhesive was significantly lower than the other tested adhesives. The specimens created with 1% PY adhesive presented a higher bond strength at six months compared with that found at 24 h. No morphological differences were found at the polymer–dentin interfaces of the tested adhesives. Pyrogallol may be incorporated into modern universal adhesive systems to preserve the polymer–dentin bonding interface and confer a certain degree of antibacterial activity.</jats:p>

dc.format.extent1538-1538
dc.format.mediumElectronic
dc.languageen
dc.language.isoen
dc.publisherMDPI
dc.subjectuniversal adhesive
dc.subjectantibacterial activity
dc.subjectbond strength
dc.subjectpyrogallol
dc.subjectpolymer&#8211
dc.subjectdentin interface
dc.titleAntibacterial and Bonding Properties of Universal Adhesive Dental Polymers Doped with Pyrogallol
dc.typejournal-article
dc.typeArticle
plymouth.author-urlhttps://www.ncbi.nlm.nih.gov/pubmed/34064954
plymouth.issue10
plymouth.volume13
plymouth.publisher-urlhttp://dx.doi.org/10.3390/polym13101538
plymouth.publication-statusPublished online
plymouth.journalPolymers
dc.identifier.doi10.3390/polym13101538
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Health
plymouth.organisational-group/Plymouth/Faculty of Health/Peninsula Dental School
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dc.publisher.placeSwitzerland
dcterms.dateAccepted2021-05-07
dc.rights.embargodate2022-2-26
dc.identifier.eissn2073-4360
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.3390/polym13101538
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2021-05-11
rioxxterms.typeJournal Article/Review


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