Influence of increment thickness on radiant energy and microhardness of bulk-fill resin composites
Determining the energy transferred at the bottom of eleven bulk-fill resin composites, comparing top and bottom microhardness’s and evaluating the correlation between microhardness and radiant energy were aimed. Samples were placed over the bottom sensor of a visible light transmission spectrophotom...
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| Veröffentlicht in: | Dental Materials Journal 2018/03/26, Vol.37(2), pp.206-213 |
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| creator | KARACOLAK, Gamze TURKUN, L. Sebnem BOYACIOGLU, Hayal FERRACANE, Jack L. |
| description | Determining the energy transferred at the bottom of eleven bulk-fill resin composites, comparing top and bottom microhardness’s and evaluating the correlation between microhardness and radiant energy were aimed. Samples were placed over the bottom sensor of a visible light transmission spectrophotometer and polymerized for 20 s. The bottom and top Knoop microhardness were measured. Paired t-test and correlation analysis were used for statistics (p≤0.05). In all groups, the bottom radiant energy decreased significantly with increasing thickness. For groups of Aura 2 mm, X-tra Fil 2 and 4 mm, SDR 2 and 4 mm, X-tra Base 2 mm no significant difference was found between top and bottom microhardness. For the bottom levels of Aura, X-tra Fil, Filtek Bulk-Fill Posterior, SDR, X-tra Base groups no significant difference was found between the microhardness’s of 2 and 4 mm thicknesses. For X-tra Fil, Tetric Evo Ceram Bulk-Fill, Filtek Bulk-Fill Flowable and Z100 groups radiant energy affected positively the microhardness. |
| doi_str_mv | 10.4012/dmj.2017-032 |
| format | Article |
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Sebnem ; BOYACIOGLU, Hayal ; FERRACANE, Jack L.</creator><creatorcontrib>KARACOLAK, Gamze ; TURKUN, L. Sebnem ; BOYACIOGLU, Hayal ; FERRACANE, Jack L. ; School of Dentistry ; Ege University ; Oregon Health & Science University ; Department of Restorative Dentistry ; Department of Statistics ; Faculty of Science</creatorcontrib><description>Determining the energy transferred at the bottom of eleven bulk-fill resin composites, comparing top and bottom microhardness’s and evaluating the correlation between microhardness and radiant energy were aimed. Samples were placed over the bottom sensor of a visible light transmission spectrophotometer and polymerized for 20 s. The bottom and top Knoop microhardness were measured. Paired t-test and correlation analysis were used for statistics (p≤0.05). In all groups, the bottom radiant energy decreased significantly with increasing thickness. For groups of Aura 2 mm, X-tra Fil 2 and 4 mm, SDR 2 and 4 mm, X-tra Base 2 mm no significant difference was found between top and bottom microhardness. For the bottom levels of Aura, X-tra Fil, Filtek Bulk-Fill Posterior, SDR, X-tra Base groups no significant difference was found between the microhardness’s of 2 and 4 mm thicknesses. For X-tra Fil, Tetric Evo Ceram Bulk-Fill, Filtek Bulk-Fill Flowable and Z100 groups radiant energy affected positively the microhardness.</description><identifier>ISSN: 0287-4547</identifier><identifier>EISSN: 1881-1361</identifier><identifier>DOI: 10.4012/dmj.2017-032</identifier><identifier>PMID: 29176302</identifier><language>eng</language><publisher>Japan: The Japanese Society for Dental Materials and Devices</publisher><subject>Bulk-fill resins ; Composite materials ; Composite Resins - chemistry ; Correlation analysis ; Degree of conversion ; Dental Materials - chemistry ; Dentistry ; Energy ; Energy Transfer ; Food irradiation ; Hardness ; Light transmission ; Materials Testing ; Microhardness ; Polymer matrix composites ; Polymerization ; Radiant energy ; Spectrophotometry ; Statistical analysis ; Statistical methods ; Statistical tests ; Temperature</subject><ispartof>Dental Materials Journal, 2018/03/26, Vol.37(2), pp.206-213</ispartof><rights>2018 The Japanese Society for Dental Materials and Devices</rights><rights>Copyright Japan Science and Technology Agency 2018</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c671t-8ae0dd3452f32ae6dde7ce1e2e32a76c9693bd279c86d8a55a7a1b5970ebc1833</citedby><cites>FETCH-LOGICAL-c671t-8ae0dd3452f32ae6dde7ce1e2e32a76c9693bd279c86d8a55a7a1b5970ebc1833</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29176302$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>KARACOLAK, Gamze</creatorcontrib><creatorcontrib>TURKUN, L. Sebnem</creatorcontrib><creatorcontrib>BOYACIOGLU, Hayal</creatorcontrib><creatorcontrib>FERRACANE, Jack L.</creatorcontrib><creatorcontrib>School of Dentistry</creatorcontrib><creatorcontrib>Ege University</creatorcontrib><creatorcontrib>Oregon Health & Science University</creatorcontrib><creatorcontrib>Department of Restorative Dentistry</creatorcontrib><creatorcontrib>Department of Statistics</creatorcontrib><creatorcontrib>Faculty of Science</creatorcontrib><title>Influence of increment thickness on radiant energy and microhardness of bulk-fill resin composites</title><title>Dental Materials Journal</title><addtitle>Dent. Mater. J.</addtitle><description>Determining the energy transferred at the bottom of eleven bulk-fill resin composites, comparing top and bottom microhardness’s and evaluating the correlation between microhardness and radiant energy were aimed. Samples were placed over the bottom sensor of a visible light transmission spectrophotometer and polymerized for 20 s. The bottom and top Knoop microhardness were measured. Paired t-test and correlation analysis were used for statistics (p≤0.05). In all groups, the bottom radiant energy decreased significantly with increasing thickness. For groups of Aura 2 mm, X-tra Fil 2 and 4 mm, SDR 2 and 4 mm, X-tra Base 2 mm no significant difference was found between top and bottom microhardness. For the bottom levels of Aura, X-tra Fil, Filtek Bulk-Fill Posterior, SDR, X-tra Base groups no significant difference was found between the microhardness’s of 2 and 4 mm thicknesses. For X-tra Fil, Tetric Evo Ceram Bulk-Fill, Filtek Bulk-Fill Flowable and Z100 groups radiant energy affected positively the microhardness.</description><subject>Bulk-fill resins</subject><subject>Composite materials</subject><subject>Composite Resins - chemistry</subject><subject>Correlation analysis</subject><subject>Degree of conversion</subject><subject>Dental Materials - chemistry</subject><subject>Dentistry</subject><subject>Energy</subject><subject>Energy Transfer</subject><subject>Food irradiation</subject><subject>Hardness</subject><subject>Light transmission</subject><subject>Materials Testing</subject><subject>Microhardness</subject><subject>Polymer matrix composites</subject><subject>Polymerization</subject><subject>Radiant energy</subject><subject>Spectrophotometry</subject><subject>Statistical analysis</subject><subject>Statistical methods</subject><subject>Statistical tests</subject><subject>Temperature</subject><issn>0287-4547</issn><issn>1881-1361</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkc1v1DAQxS1ERZfCjTOyxKUHUvyR2M4RqtJWqsQFzpZjT1pvHXuxk8P-93ibZZG4eGTPT2_ePCP0gZKrllD2xU3bK0aobAhnr9CGKkUbygV9jTaEKdm0XSvP0dtStoS0vVDqDTpnPZWCE7ZBw30cwwLRAk4j9tFmmCDOeH7y9jlCKThFnI3zpj5ChPy4xyY6PHmb05PJbmVGPCzhuRl9CDhD8RHbNO1S8TOUd-hsNKHA-2O9QL--3_y8vmseftzeX399aKyQdG6UAeIcbzs2cmZAOAfSAgUG9SqF7UXPB8dkb5VwynSdkYYOXS8JDJYqzi_Q5aq7y-n3AmXWky8WQjAR0lI0rQo9F33bVfTTf-g2LTlWd5oRxijlqheV-rxSddVSMox6l_1k8l5Tog_Z65q9PmSva_YV_3gUXYYJ3An-G3YFblegdr01IcXgI_wb7fbEQVwllSaES8Jq6TRhRNSDck7qvt3B_7dVaVtm8winUSbP3gZ48cWlZi_H0d-paeu3aYj8DxRXrfo</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>KARACOLAK, Gamze</creator><creator>TURKUN, L. Sebnem</creator><creator>BOYACIOGLU, Hayal</creator><creator>FERRACANE, Jack L.</creator><general>The Japanese Society for Dental Materials and Devices</general><general>Japanese Society for Dental Materials and Devices</general><general>Japan Science and Technology Agency</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QP</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>K9.</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>2018</creationdate><title>Influence of increment thickness on radiant energy and microhardness of bulk-fill resin composites</title><author>KARACOLAK, Gamze ; TURKUN, L. 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Sebnem</creatorcontrib><creatorcontrib>BOYACIOGLU, Hayal</creatorcontrib><creatorcontrib>FERRACANE, Jack L.</creatorcontrib><creatorcontrib>School of Dentistry</creatorcontrib><creatorcontrib>Ege University</creatorcontrib><creatorcontrib>Oregon Health & Science University</creatorcontrib><creatorcontrib>Department of Restorative Dentistry</creatorcontrib><creatorcontrib>Department of Statistics</creatorcontrib><creatorcontrib>Faculty of Science</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Dental Materials Journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KARACOLAK, Gamze</au><au>TURKUN, L. Sebnem</au><au>BOYACIOGLU, Hayal</au><au>FERRACANE, Jack L.</au><aucorp>School of Dentistry</aucorp><aucorp>Ege University</aucorp><aucorp>Oregon Health & Science University</aucorp><aucorp>Department of Restorative Dentistry</aucorp><aucorp>Department of Statistics</aucorp><aucorp>Faculty of Science</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of increment thickness on radiant energy and microhardness of bulk-fill resin composites</atitle><jtitle>Dental Materials Journal</jtitle><addtitle>Dent. Mater. J.</addtitle><date>2018</date><risdate>2018</risdate><volume>37</volume><issue>2</issue><spage>206</spage><epage>213</epage><pages>206-213</pages><issn>0287-4547</issn><eissn>1881-1361</eissn><abstract>Determining the energy transferred at the bottom of eleven bulk-fill resin composites, comparing top and bottom microhardness’s and evaluating the correlation between microhardness and radiant energy were aimed. Samples were placed over the bottom sensor of a visible light transmission spectrophotometer and polymerized for 20 s. The bottom and top Knoop microhardness were measured. Paired t-test and correlation analysis were used for statistics (p≤0.05). In all groups, the bottom radiant energy decreased significantly with increasing thickness. For groups of Aura 2 mm, X-tra Fil 2 and 4 mm, SDR 2 and 4 mm, X-tra Base 2 mm no significant difference was found between top and bottom microhardness. For the bottom levels of Aura, X-tra Fil, Filtek Bulk-Fill Posterior, SDR, X-tra Base groups no significant difference was found between the microhardness’s of 2 and 4 mm thicknesses. For X-tra Fil, Tetric Evo Ceram Bulk-Fill, Filtek Bulk-Fill Flowable and Z100 groups radiant energy affected positively the microhardness.</abstract><cop>Japan</cop><pub>The Japanese Society for Dental Materials and Devices</pub><pmid>29176302</pmid><doi>10.4012/dmj.2017-032</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Dental Materials Journal, 2018/03/26, Vol.37(2), pp.206-213 |
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| source | J-STAGE Free; MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | Bulk-fill resins Composite materials Composite Resins - chemistry Correlation analysis Degree of conversion Dental Materials - chemistry Dentistry Energy Energy Transfer Food irradiation Hardness Light transmission Materials Testing Microhardness Polymer matrix composites Polymerization Radiant energy Spectrophotometry Statistical analysis Statistical methods Statistical tests Temperature |
| title | Influence of increment thickness on radiant energy and microhardness of bulk-fill resin composites |
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