Sorption and solubility characteristics of self-adhesive resin cements.
Identifieur interne : 000278 ( Main/Exploration ); précédent : 000277; suivant : 000279Sorption and solubility characteristics of self-adhesive resin cements.
Auteurs : Hanadi Y. Marghalani [Arabie saoudite]Source :
- Dental materials : official publication of the Academy of Dental Materials [ 1879-0097 ] ; 2012.
Descripteurs français
- KwdFr :
- MESH :
- composition chimique : Adhésifs, Céments résine.
- pharmacocinétique : Céments résine.
- Absorption, Acide lactique, Analyse de variance, Eau, Propriétés de surface, Solubilité, Test de matériaux.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Adhesives, Resin Cements.
- chemical , pharmacokinetics : Resin Cements.
- Absorption, Analysis of Variance, Lactic Acid, Materials Testing, Solubility, Surface Properties, Water.
Abstract
OBJECTIVE
The aim of this in vitro study was to evaluate some sorption characteristics [sorption (S), solubility (SL) and the percentages of mass change (M(g)%), solubility (SL%) as well as sorbed liquid (S%)] of self-adhesive resin cements when immersed in distilled water and lactic acid.
METHODS
A disc-shaped specimen of each self-adhesive resin cements [G-Cem (GC), SmartCem™ 2 (SC2), RelyX™ U100 (R1), RelyX™ Unicem 2 (RU2)] were prepared in a split-Teflon mold and irradiated by an Optilux 501 light cure at 580mW/cm(2) for 40s in eight overlapping sections each side. The volume of each specimen was calculated and placed inside a desiccator containing anhydrous calcium chloride, then weighed on an analytical electronic balance. Two independent groups were established according to the immersion media or liquids (distilled water and 0.01M lactic acid) maintained at 37°C for the time intervals: 1, 6, 12, 24, 48 and 168h, where the sorption (S) property (μg/mm(3)) was calculated. However, the SL, M(g)%, SL% and S% were measured after 168h of immersion. The data were statistically analyzed by repeated measures ANOVA, one-way ANOVA and post hoc Tukey's test (p<0.05).
RESULTS
Analysis of variance revealed highly significant differences between the materials for the sorption and solubility values examined with some exceptions (p<0.05). However, independent samples T-test expressed significant differences of all the sorption values between both water and lactic acid media for the resin cements with some border significances (p>0.05). The highest liquid's sorption was exhibited by GC material after immersion in lactic acid for 168h period followed by SC2 (37.83 and 34.15μg/mm(3), respectively), while the lowest sorption was presented by RU2 cement after 1h immersion period in water (3.89μg/mm(3)). Stereomicroscope showed homogenous surface topography in RU2 and R1 samples, while some striated cracks and microvoids were observed in GC and SC2 materials, respectively. The SL values followed this order: RU2
SIGNIFICANCE
Knowing the best self-adhesive cement that can provide less sorption and solubility values will help the dentist to choose the most suitable luting material for indirect restorations.
DOI: 10.1016/j.dental.2012.04.037
PubMed: 22607764
Affiliations:
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Marghalani</name><affiliation wicri:level="1"><nlm:affiliation>Conservative Dental Science (CDS) Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.</nlm:affiliation><country xml:lang="fr">Arabie saoudite</country><wicri:regionArea>Conservative Dental Science (CDS) Department, Faculty of Dentistry, King Abdulaziz University, Jeddah</wicri:regionArea><wicri:noRegion>Jeddah</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:22607764</idno><idno type="pmid">22607764</idno><idno type="doi">10.1016/j.dental.2012.04.037</idno><idno type="wicri:Area/Main/Corpus">000281</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000281</idno><idno type="wicri:Area/Main/Curation">000281</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000281</idno><idno type="wicri:Area/Main/Exploration">000281</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Sorption and solubility characteristics of self-adhesive resin cements.</title><author><name sortKey="Marghalani, Hanadi Y" sort="Marghalani, Hanadi Y" uniqKey="Marghalani H" first="Hanadi Y" last="Marghalani">Hanadi Y. Marghalani</name><affiliation wicri:level="1"><nlm:affiliation>Conservative Dental Science (CDS) Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.</nlm:affiliation><country xml:lang="fr">Arabie saoudite</country><wicri:regionArea>Conservative Dental Science (CDS) Department, Faculty of Dentistry, King Abdulaziz University, Jeddah</wicri:regionArea><wicri:noRegion>Jeddah</wicri:noRegion></affiliation></author></analytic><series><title level="j">Dental materials : official publication of the Academy of Dental Materials</title><idno type="eISSN">1879-0097</idno><imprint><date when="2012" type="published">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Absorption (MeSH)</term><term>Adhesives (chemistry)</term><term>Analysis of Variance (MeSH)</term><term>Lactic Acid (MeSH)</term><term>Materials Testing (MeSH)</term><term>Resin Cements (chemistry)</term><term>Resin Cements (pharmacokinetics)</term><term>Solubility (MeSH)</term><term>Surface Properties (MeSH)</term><term>Water (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Absorption (MeSH)</term><term>Acide lactique (MeSH)</term><term>Adhésifs (composition chimique)</term><term>Analyse de variance (MeSH)</term><term>Céments résine (composition chimique)</term><term>Céments résine (pharmacocinétique)</term><term>Eau (MeSH)</term><term>Propriétés de surface (MeSH)</term><term>Solubilité (MeSH)</term><term>Test de matériaux (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Adhesives</term><term>Resin Cements</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacokinetics" xml:lang="en"><term>Resin Cements</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Adhésifs</term><term>Céments résine</term></keywords><keywords scheme="MESH" qualifier="pharmacocinétique" xml:lang="fr"><term>Céments résine</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Absorption</term><term>Analysis of Variance</term><term>Lactic Acid</term><term>Materials Testing</term><term>Solubility</term><term>Surface Properties</term><term>Water</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Absorption</term><term>Acide lactique</term><term>Analyse de variance</term><term>Eau</term><term>Propriétés de surface</term><term>Solubilité</term><term>Test de matériaux</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>OBJECTIVE</b></p><p>The aim of this in vitro study was to evaluate some sorption characteristics [sorption (S), solubility (SL) and the percentages of mass change (M(g)%), solubility (SL%) as well as sorbed liquid (S%)] of self-adhesive resin cements when immersed in distilled water and lactic acid.</p></div><div type="abstract" xml:lang="en"><p><b>METHODS</b></p><p>A disc-shaped specimen of each self-adhesive resin cements [G-Cem (GC), SmartCem™ 2 (SC2), RelyX™ U100 (R1), RelyX™ Unicem 2 (RU2)] were prepared in a split-Teflon mold and irradiated by an Optilux 501 light cure at 580mW/cm(2) for 40s in eight overlapping sections each side. The volume of each specimen was calculated and placed inside a desiccator containing anhydrous calcium chloride, then weighed on an analytical electronic balance. Two independent groups were established according to the immersion media or liquids (distilled water and 0.01M lactic acid) maintained at 37°C for the time intervals: 1, 6, 12, 24, 48 and 168h, where the sorption (S) property (μg/mm(3)) was calculated. However, the SL, M(g)%, SL% and S% were measured after 168h of immersion. The data were statistically analyzed by repeated measures ANOVA, one-way ANOVA and post hoc Tukey's test (p<0.05).</p></div><div type="abstract" xml:lang="en"><p><b>RESULTS</b></p><p>Analysis of variance revealed highly significant differences between the materials for the sorption and solubility values examined with some exceptions (p<0.05). However, independent samples T-test expressed significant differences of all the sorption values between both water and lactic acid media for the resin cements with some border significances (p>0.05). The highest liquid's sorption was exhibited by GC material after immersion in lactic acid for 168h period followed by SC2 (37.83 and 34.15μg/mm(3), respectively), while the lowest sorption was presented by RU2 cement after 1h immersion period in water (3.89μg/mm(3)). Stereomicroscope showed homogenous surface topography in RU2 and R1 samples, while some striated cracks and microvoids were observed in GC and SC2 materials, respectively. The SL values followed this order: RU2</p> </div><div type="abstract" xml:lang="en"><p><b>SIGNIFICANCE</b></p><p>Knowing the best self-adhesive cement that can provide less sorption and solubility values will help the dentist to choose the most suitable luting material for indirect restorations.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22607764</PMID><DateCompleted><Year>2013</Year><Month>03</Month><Day>05</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-0097</ISSN><JournalIssue CitedMedium="Internet"><Volume>28</Volume><Issue>10</Issue><PubDate><Year>2012</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Dental materials : official publication of the Academy of Dental Materials</Title><ISOAbbreviation>Dent Mater</ISOAbbreviation></Journal><ArticleTitle>Sorption and solubility characteristics of self-adhesive resin cements.</ArticleTitle><Pagination><MedlinePgn>e187-98</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.dental.2012.04.037</ELocationID><Abstract><AbstractText Label="OBJECTIVE" NlmCategory="OBJECTIVE">The aim of this in vitro study was to evaluate some sorption characteristics [sorption (S), solubility (SL) and the percentages of mass change (M(g)%), solubility (SL%) as well as sorbed liquid (S%)] of self-adhesive resin cements when immersed in distilled water and lactic acid.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">A disc-shaped specimen of each self-adhesive resin cements [G-Cem (GC), SmartCem™ 2 (SC2), RelyX™ U100 (R1), RelyX™ Unicem 2 (RU2)] were prepared in a split-Teflon mold and irradiated by an Optilux 501 light cure at 580mW/cm(2) for 40s in eight overlapping sections each side. The volume of each specimen was calculated and placed inside a desiccator containing anhydrous calcium chloride, then weighed on an analytical electronic balance. Two independent groups were established according to the immersion media or liquids (distilled water and 0.01M lactic acid) maintained at 37°C for the time intervals: 1, 6, 12, 24, 48 and 168h, where the sorption (S) property (μg/mm(3)) was calculated. However, the SL, M(g)%, SL% and S% were measured after 168h of immersion. The data were statistically analyzed by repeated measures ANOVA, one-way ANOVA and post hoc Tukey's test (p<0.05).</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Analysis of variance revealed highly significant differences between the materials for the sorption and solubility values examined with some exceptions (p<0.05). However, independent samples T-test expressed significant differences of all the sorption values between both water and lactic acid media for the resin cements with some border significances (p>0.05). The highest liquid's sorption was exhibited by GC material after immersion in lactic acid for 168h period followed by SC2 (37.83 and 34.15μg/mm(3), respectively), while the lowest sorption was presented by RU2 cement after 1h immersion period in water (3.89μg/mm(3)). Stereomicroscope showed homogenous surface topography in RU2 and R1 samples, while some striated cracks and microvoids were observed in GC and SC2 materials, respectively. The SL values followed this order: RU2</AbstractText> <AbstractText Label="SIGNIFICANCE" NlmCategory="CONCLUSIONS">Knowing the best self-adhesive cement that can provide less sorption and solubility values will help the dentist to choose the most suitable luting material for indirect restorations.</AbstractText><CopyrightInformation>Copyright © 2012 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Marghalani</LastName><ForeName>Hanadi Y</ForeName><Initials>HY</Initials><AffiliationInfo><Affiliation>Conservative Dental Science (CDS) Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2012</Year><Month>05</Month><Day>17</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Dent Mater</MedlineTA><NlmUniqueID>8508040</NlmUniqueID><ISSNLinking>0109-5641</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000269">Adhesives</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D019279">Resin Cements</NameOfSubstance></Chemical><Chemical><RegistryNumber>059QF0KO0R</RegistryNumber><NameOfSubstance UI="D014867">Water</NameOfSubstance></Chemical><Chemical><RegistryNumber>33X04XA5AT</RegistryNumber><NameOfSubstance UI="D019344">Lactic Acid</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000042" MajorTopicYN="N">Absorption</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000269" MajorTopicYN="N">Adhesives</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000704" MajorTopicYN="N">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019344" MajorTopicYN="N">Lactic Acid</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008422" MajorTopicYN="N">Materials Testing</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019279" MajorTopicYN="N">Resin Cements</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000493" MajorTopicYN="N">pharmacokinetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012995" MajorTopicYN="N">Solubility</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013499" MajorTopicYN="N">Surface Properties</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2012</Year><Month>02</Month><Day>18</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2012</Year><Month>04</Month><Day>24</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2012</Year><Month>04</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>5</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>5</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>3</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22607764</ArticleId><ArticleId IdType="pii">S0109-5641(12)00143-1</ArticleId><ArticleId IdType="doi">10.1016/j.dental.2012.04.037</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Arabie saoudite</li></country></list><tree><country name="Arabie saoudite"><noRegion><name sortKey="Marghalani, Hanadi Y" sort="Marghalani, Hanadi Y" uniqKey="Marghalani H" first="Hanadi Y" last="Marghalani">Hanadi Y. 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