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Is a Single Rinse Effective on Evacuating the Residual Monomers After Orthodontic Bonding? An In Vivo Study

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dc.contributor.authorGorukmez, Erhan
dc.contributor.authorYILMAZ, BERZA
dc.contributor.authorRamoglu, Sabri Ilhan
dc.contributor.institutionauthorYILMAZ, BERZA
dc.date.accessioned2021-05-18T20:59:12Z
dc.date.available2021-05-18T20:59:12Z
dc.date.issued2021-04-01T00:00:00Z
dc.description.abstractObjective: Orthodontic adhesives are known to release potentially harmful bio-chemicals such as Bisphenol A, a derivative from Bisphenol-A-Glycidyl-Methacrylate (Bis-GMA). The aim of this study was to evaluate the amount of Bis-GMA released after the use of orthodontic adhesives polymerizing chemically or with light. We also aimed to check whether a single rinse is effective on evacuating all the residual monomers. Methods: Light curing (Transbond XT, Unitek, CA, USA and Opal Seal Ultradent, Utah, USA) and chemically curing adhesives (Rely-a bond, Reliance Orthodontic Products, Inc., USA and Unite, 3M/Unitek, CA, USA) were used to bond upper and lower braces of 48 patients. Patients gargled 25 mL drinking water for 1 minute; before bonding (T0), immediately after bonding (T1) and immediately after the first rinse (T2). The samples were placed in amber colored glass bottles, preserved in -20 degrees C and filtered through a 0.45-micron filter and analyzed with Liquid Chromatography Tandem Mass Spectrometry. Results: Bis-GMA release was recorded with all the adhesives. Higher amount of residual monomer was recorded for the light curing composite adhesives; Transbond XT and Opal Seal, followed by chemically curing; Unite and Rely-a bond. There was no statistically significant difference in Bis-GMA concentration at T1 and T2 (p>0.05). Conclusion: Significant release of Bis-GMA was observed following orthodontic bonding with either light or chemically curing adhesives. No significant difference was recorded between the first and the second rinses following bonding, meaning that a single rinse may not be effective in evacuating all the residual monomers.
dc.identifier.citationGorukmez E., YILMAZ B., Ramoglu S. I. , -Is a Single Rinse Effective on Evacuating the Residual Monomers After Orthodontic Bonding? An In Vivo Study-, BEZMIALEM SCIENCE, cilt.9, sa.2, ss.127-133, 2021
dc.identifier.doi10.14235/bas.galenos.2020.4080
dc.identifier.trdizin422280
dc.identifier.urihttp://hdl.handle.net/20.500.12645/28897
dc.identifier.wosWOS:000640072700003
dc.subjectBis-GMA
dc.subjectorthodontic adhesives
dc.subjectliquid chromatography
dc.titleIs a Single Rinse Effective on Evacuating the Residual Monomers After Orthodontic Bonding? An In Vivo Study
dc.typeArticle
dspace.entity.typePublication
local.avesis.ida26e9c92-bb2b-4e91-9286-eee56fcb356c
local.publication.isinternational1
relation.isAuthorOfPublicationf50b2ce3-0215-45d3-979d-9bda78638762
relation.isAuthorOfPublication.latestForDiscoveryf50b2ce3-0215-45d3-979d-9bda78638762
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