Comparative evaluation of effect of metal primer and sandblasting on the shear bond strength between heat cured acrylic denture base resin and cobalt-chromium alloy: An in vitro study
Identifieur interne : 000F44 ( Pmc/Checkpoint ); précédent : 000F43; suivant : 000F45Comparative evaluation of effect of metal primer and sandblasting on the shear bond strength between heat cured acrylic denture base resin and cobalt-chromium alloy: An in vitro study
Auteurs : Sandeep Kalra ; Vishwas Kharsan ; Nidhi Mangtani KalraSource :
- Contemporary Clinical Dentistry [ 0976-237X ] ; 2015.
Abstract
The aim of this study was to evaluate the effect of metal primers and sandblasting on the shear bond strength (SBS) of heat cured acrylic denture base resin to cobalt-chromium (Co-Cr) alloy.
A total number of 40 disk shaped wax patterns (10 mm in diameter and 2 mm in thickness) were cast in Co-Cr alloy. Samples were divided into 4 groups depending on the surface treatment received. Group 1: No surface treatment was done and acts as control group. Group 2: Only sandblasting was done. Group 3: Only metal primer was applied. Group 4: Both metal primer and sandblasting were done. After surface treatment samples had been tested in Universal Testing Machine at crosshead speed of 0.5 mm/min in shear mode and scanning, electron microscope evaluation was done to observe the mode of failure.
All the observations obtained were analyzed statistically using software SPSS version 17; one-way analysis of variance (ANOVA) and
The one-way ANOVA indicated that SBS values varied according to type of surface treatment done. The SBS was highest (18.70 ± 1.2 MPa) when both sandblasting and metal primer was done when compared with no surface treatment (2.59 ± 0.32 MPa).
It could be concluded that the use of metal primers along with sandblasting significantly improves the bonding of heat cured acrylic denture base resin with the Co-Cr alloy.
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DOI: 10.4103/0976-237X.161895
PubMed: 26321840
PubMed Central: 4549992
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Comparative evaluation of effect of metal primer and sandblasting on the shear bond strength between heat cured acrylic denture base resin and cobalt-chromium alloy: An <italic>in vitro</italic> study</title><author><name sortKey="Kalra, Sandeep" sort="Kalra, Sandeep" uniqKey="Kalra S" first="Sandeep" last="Kalra">Sandeep Kalra</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Kharsan, Vishwas" sort="Kharsan, Vishwas" uniqKey="Kharsan V" first="Vishwas" last="Kharsan">Vishwas Kharsan</name><affiliation><nlm:aff id="aff2"><italic>Department of Prosthodontics, Nair Hospital Dental College, Mumbai, Maharashtra, India</italic></nlm:aff></affiliation></author><author><name sortKey="Kalra, Nidhi Mangtani" sort="Kalra, Nidhi Mangtani" uniqKey="Kalra N" first="Nidhi Mangtani" last="Kalra">Nidhi Mangtani Kalra</name><affiliation><nlm:aff id="aff3"><italic>Department of Prosthodontics, CDER, AIIMS Hospital, New Delhi, India</italic></nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">26321840</idno><idno type="pmc">4549992</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4549992</idno><idno type="RBID">PMC:4549992</idno><idno type="doi">10.4103/0976-237X.161895</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000270</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000270</idno><idno type="wicri:Area/Pmc/Curation">000270</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000270</idno><idno type="wicri:Area/Pmc/Checkpoint">000F44</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000F44</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Comparative evaluation of effect of metal primer and sandblasting on the shear bond strength between heat cured acrylic denture base resin and cobalt-chromium alloy: An <italic>in vitro</italic> study</title><author><name sortKey="Kalra, Sandeep" sort="Kalra, Sandeep" uniqKey="Kalra S" first="Sandeep" last="Kalra">Sandeep Kalra</name><affiliation><nlm:aff id="aff1"></nlm:aff></affiliation></author><author><name sortKey="Kharsan, Vishwas" sort="Kharsan, Vishwas" uniqKey="Kharsan V" first="Vishwas" last="Kharsan">Vishwas Kharsan</name><affiliation><nlm:aff id="aff2"><italic>Department of Prosthodontics, Nair Hospital Dental College, Mumbai, Maharashtra, India</italic></nlm:aff></affiliation></author><author><name sortKey="Kalra, Nidhi Mangtani" sort="Kalra, Nidhi Mangtani" uniqKey="Kalra N" first="Nidhi Mangtani" last="Kalra">Nidhi Mangtani Kalra</name><affiliation><nlm:aff id="aff3"><italic>Department of Prosthodontics, CDER, AIIMS Hospital, New Delhi, India</italic></nlm:aff></affiliation></author></analytic><series><title level="j">Contemporary Clinical Dentistry</title><idno type="ISSN">0976-237X</idno><idno type="eISSN">0976-2361</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec id="st1"><title>Aims:</title><p>The aim of this study was to evaluate the effect of metal primers and sandblasting on the shear bond strength (SBS) of heat cured acrylic denture base resin to cobalt-chromium (Co-Cr) alloy.</p></sec><sec id="st2"><title>Materials and Methods:</title><p>A total number of 40 disk shaped wax patterns (10 mm in diameter and 2 mm in thickness) were cast in Co-Cr alloy. Samples were divided into 4 groups depending on the surface treatment received. Group 1: No surface treatment was done and acts as control group. Group 2: Only sandblasting was done. Group 3: Only metal primer was applied. Group 4: Both metal primer and sandblasting were done. After surface treatment samples had been tested in Universal Testing Machine at crosshead speed of 0.5 mm/min in shear mode and scanning, electron microscope evaluation was done to observe the mode of failure.</p></sec><sec id="st3"><title>Statistical Analysis:</title><p>All the observations obtained were analyzed statistically using software SPSS version 17; one-way analysis of variance (ANOVA) and <italic>post-hoc</italic> Tukey test were applied.</p></sec><sec id="st4"><title>Results:</title><p>The one-way ANOVA indicated that SBS values varied according to type of surface treatment done. The SBS was highest (18.70 ± 1.2 MPa) when both sandblasting and metal primer was done when compared with no surface treatment (2.59 ± 0.32 MPa).</p></sec><sec id="st5"><title>Conclusions:</title><p>It could be concluded that the use of metal primers along with sandblasting significantly improves the bonding of heat cured acrylic denture base resin with the Co-Cr alloy.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Ohkubo, C" uniqKey="Ohkubo C">C Ohkubo</name></author><author><name sortKey="Watanabe, I" uniqKey="Watanabe I">I Watanabe</name></author><author><name sortKey="Hosoi, T" uniqKey="Hosoi T">T Hosoi</name></author><author><name sortKey="Okabe, T" uniqKey="Okabe T">T Okabe</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Peyton, Fa" uniqKey="Peyton F">FA Peyton</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Brown, Dt" uniqKey="Brown D">DT Brown</name></author><author><name sortKey="Desjardins, Rp" uniqKey="Desjardins R">RP Desjardins</name></author><author><name sortKey="Chao, Ey" uniqKey="Chao E">EY Chao</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Sasaki, M" uniqKey="Sasaki M">M Sasaki</name></author><author><name sortKey="Yasuda, N" uniqKey="Yasuda N">N Yasuda</name></author><author><name sortKey="Mogi, T" uniqKey="Mogi T">T Mogi</name></author><author><name sortKey="Ai, M" uniqKey="Ai M">M Ai</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Livaditis, Gj" uniqKey="Livaditis G">GJ Livaditis</name></author><author><name sortKey="Thompson, Vp" uniqKey="Thompson V">VP Thompson</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Livaditis, Gj" uniqKey="Livaditis G">GJ Livaditis</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Laufer, Bz" uniqKey="Laufer B">BZ 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uniqKey="Yamashita M">M Yamashita</name></author><author><name sortKey="Matsumura, H" uniqKey="Matsumura H">H Matsumura</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="May, Kb" uniqKey="May K">KB May</name></author><author><name sortKey="Van Putten, Mc" uniqKey="Van Putten M">MC Van Putten</name></author><author><name sortKey="Bow, Da" uniqKey="Bow D">DA Bow</name></author><author><name sortKey="Lang, Br" uniqKey="Lang B">BR Lang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ali, M" uniqKey="Ali M">M Ali</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Nabadalung, Dp" uniqKey="Nabadalung D">DP NaBadalung</name></author><author><name sortKey="Powers, Jm" uniqKey="Powers J">JM Powers</name></author><author><name sortKey="Connelly, Me" uniqKey="Connelly M">ME Connelly</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Antoniadou, M" uniqKey="Antoniadou M">M Antoniadou</name></author><author><name sortKey="Kern, M" uniqKey="Kern M">M Kern</name></author><author><name sortKey="Strub, Jr" uniqKey="Strub J">JR Strub</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kojima, K" uniqKey="Kojima K">K Kojima</name></author><author><name sortKey="Kadoma, Y" uniqKey="Kadoma Y">Y Kadoma</name></author><author><name sortKey="Imai, Y" uniqKey="Imai Y">Y Imai</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kawaguchi, T" uniqKey="Kawaguchi T">T Kawaguchi</name></author><author><name sortKey="Shimizu, H" uniqKey="Shimizu H">H Shimizu</name></author><author><name sortKey="Lassila, Lv" uniqKey="Lassila L">LV Lassila</name></author><author><name sortKey="Vallittu, Pk" uniqKey="Vallittu P">PK Vallittu</name></author><author><name sortKey="Takahashi, Y" uniqKey="Takahashi Y">Y Takahashi</name></author></analytic></biblStruct><biblStruct><analytic><author><name 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<front><journal-meta><journal-id journal-id-type="nlm-ta">Contemp Clin Dent</journal-id><journal-id journal-id-type="iso-abbrev">Contemp Clin Dent</journal-id><journal-id journal-id-type="publisher-id">CCD</journal-id><journal-title-group><journal-title>Contemporary Clinical Dentistry</journal-title></journal-title-group><issn pub-type="ppub">0976-237X</issn><issn pub-type="epub">0976-2361</issn><publisher><publisher-name>Medknow Publications & Media Pvt Ltd</publisher-name><publisher-loc>India</publisher-loc></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">26321840</article-id><article-id pub-id-type="pmc">4549992</article-id><article-id pub-id-type="publisher-id">CCD-6-386</article-id><article-id pub-id-type="doi">10.4103/0976-237X.161895</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject></subj-group></article-categories><title-group><article-title>Comparative evaluation of effect of metal primer and sandblasting on the shear bond strength between heat cured acrylic denture base resin and cobalt-chromium alloy: An <italic>in vitro</italic> study</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Kalra</surname><given-names>Sandeep</given-names></name><xref ref-type="aff" rid="aff1"></xref><xref ref-type="corresp" rid="cor1"></xref></contrib><contrib contrib-type="author"><name><surname>Kharsan</surname><given-names>Vishwas</given-names></name><xref ref-type="aff" rid="aff2">1</xref></contrib><contrib contrib-type="author"><name><surname>Kalra</surname><given-names>Nidhi Mangtani</given-names></name><xref ref-type="aff" rid="aff3">2</xref></contrib></contrib-group><aff id="aff1"><italic>Department of Prosthodontics, YIDSR, Gadholi, Yamuna Nagar, Haryana, India</italic></aff><aff id="aff2"><label>1</label><italic>Department of Prosthodontics, Nair Hospital Dental College, Mumbai, Maharashtra, India</italic></aff><aff id="aff3"><label>2</label><italic>Department of Prosthodontics, CDER, AIIMS Hospital, New Delhi, India</italic></aff><author-notes><corresp id="cor1"><bold>Correspondence:</bold> Dr. Sandeep Kalra, House No. 176, Model Colony, Yamuna Nagar, Haryana - 135 001, India. E-mail: <email xlink:href="drsandeep.kalra@yahoo.com">drsandeep.kalra@yahoo.com</email></corresp></author-notes><pub-date pub-type="ppub"><season>Jul-Sep</season><year>2015</year></pub-date><volume>6</volume><issue>3</issue><fpage>386</fpage><lpage>391</lpage><permissions><copyright-statement>Copyright: © Contemporary Clinical Dentistry</copyright-statement><copyright-year>2015</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc-sa/3.0"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract><sec id="st1"><title>Aims:</title><p>The aim of this study was to evaluate the effect of metal primers and sandblasting on the shear bond strength (SBS) of heat cured acrylic denture base resin to cobalt-chromium (Co-Cr) alloy.</p></sec><sec id="st2"><title>Materials and Methods:</title><p>A total number of 40 disk shaped wax patterns (10 mm in diameter and 2 mm in thickness) were cast in Co-Cr alloy. Samples were divided into 4 groups depending on the surface treatment received. Group 1: No surface treatment was done and acts as control group. Group 2: Only sandblasting was done. Group 3: Only metal primer was applied. Group 4: Both metal primer and sandblasting were done. After surface treatment samples had been tested in Universal Testing Machine at crosshead speed of 0.5 mm/min in shear mode and scanning, electron microscope evaluation was done to observe the mode of failure.</p></sec><sec id="st3"><title>Statistical Analysis:</title><p>All the observations obtained were analyzed statistically using software SPSS version 17; one-way analysis of variance (ANOVA) and <italic>post-hoc</italic> Tukey test were applied.</p></sec><sec id="st4"><title>Results:</title><p>The one-way ANOVA indicated that SBS values varied according to type of surface treatment done. The SBS was highest (18.70 ± 1.2 MPa) when both sandblasting and metal primer was done when compared with no surface treatment (2.59 ± 0.32 MPa).</p></sec><sec id="st5"><title>Conclusions:</title><p>It could be concluded that the use of metal primers along with sandblasting significantly improves the bonding of heat cured acrylic denture base resin with the Co-Cr alloy.</p></sec></abstract><kwd-group><kwd>Cobalt-chromium alloy</kwd><kwd>metal primer</kwd><kwd>shear bond strength</kwd></kwd-group></article-meta></front></pmc><affiliations><list></list><tree><noCountry><name sortKey="Kalra, Nidhi Mangtani" sort="Kalra, Nidhi Mangtani" uniqKey="Kalra N" first="Nidhi Mangtani" last="Kalra">Nidhi Mangtani Kalra</name><name sortKey="Kalra, Sandeep" sort="Kalra, Sandeep" uniqKey="Kalra S" first="Sandeep" last="Kalra">Sandeep Kalra</name><name sortKey="Kharsan, Vishwas" sort="Kharsan, Vishwas" uniqKey="Kharsan V" first="Vishwas" last="Kharsan">Vishwas Kharsan</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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