Show simple item record

dc.creatorPongprueksa, Pong
dc.creatorMiletić, Vesna
dc.creatorde Munck, Jan
dc.creatorBrooks, Neil R.
dc.creatorMeersman, F.
dc.creatorNies, E.
dc.creatorVan Meerbeek, Bart
dc.creatorVan Landuyt, Kirsten L.
dc.date.accessioned2020-07-02T12:49:46Z
dc.date.available2020-07-02T12:49:46Z
dc.date.issued2014
dc.identifier.issn0361-7734
dc.identifier.urihttp://smile.stomf.bg.ac.rs/handle/123456789/1879
dc.description.abstractObjectives: The purpose of this study was to evaluate how evaporation affects the shelf life of a one-bottle universal adhesive. Methods: Three different versions of Scotchbond Universal (SBU, 3M ESPE, Seefeld, Germany) were prepared using a weight-loss technique. SBU0 was left open to the air until maximal weight loss was obtained, whereas SBU50 was left open until 50% of evaporation occurred. In contrast, SBU100 was kept closed and was assumed to contain the maximum concentration of all ingredients. The degree of conversion (DC) was determined by using Fourier transform infrared spectroscopy on different substrates (on dentin or glass plate and mixed with dentin powder); ultimate microtensile strength and microtensile bond strength to dentin were measured as well. Results: DC of the 100% solvent-containing adhesive (SBU100) was higher than that of the 50% (SBU50) and 0% (SBU0) solvent-containing adhesives for all substrates. DC of the adhesive applied onto glass and dehydrated dentin was higher than that applied onto dentin. Even though the ultimate microtensile strength of SBU0 was much higher than that of SBU50 and SBU100, its bond strength to dentin was significantly lower. Conclusions: Evaporation of adhesive ingredients may jeopardize the shelf life of a one-bottle universal system by reducing the degree of conversion and impairing bond strength. However, negative effects only became evident after more than 50% evaporation.en
dc.publisherOperative Dentistry Inc, Indianapolis
dc.relationFWOFWO [G.0884.13]
dc.relationRoyal Thai Government
dc.relationCED-IADR
dc.relationResearch Foundation-Flanders (FWO)FWO [G.0496.10]
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172007/RS//
dc.rightsrestrictedAccess
dc.sourceOperative Dentistry
dc.titleEffect of Evaporation on the Shelf Life of a Universal Adhesiveen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractБроокс, Неил Р.; Ван Ландуyт, Кирстен Л.; Понгпруекса, Понг; де Мунцк, Јан; Меерсман, Ф.; Ван Меербеек, Барт; Милетић, Весна; Ниес, Е.;
dc.citation.volume39
dc.citation.issue5
dc.citation.spage500
dc.citation.epage507
dc.citation.other39(5): 500-507
dc.citation.rankM22
dc.identifier.wos000341224700008
dc.identifier.doi10.2341/13-195
dc.identifier.pmid24502756
dc.identifier.scopus2-s2.0-84908576424
dc.identifier.rcubconv_3200
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record