{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T12:21:38Z","timestamp":1788351698852,"version":"build-2803163510"},"reference-count":27,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"9","license":[{"start":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T00:00:00Z","timestamp":1788134400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>The emphasis on minimally invasive dentistry has increased the use of resin composites, but these restorations remain prone to secondary caries, fracture, and interface degradation, often requiring repair or replacement. Repairing rather than replacing can preserve tooth structure and shorten treatment. This study assessed how 50% dimethyl sulfoxide (DMSO) affected the surface topography and microtensile bond strength (\u00b5TBS) of a nanohybrid composite that had undergone tribochemical repair.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>\n                      Aged nanohybrid composite blocks were assigned to three groups: Group C (control), Group CS (CoJet sandblasting), and Group CD (CoJet sandblasting +50% DMSO). All specimens received silane and universal adhesive, followed by repair with fresh nanohybrid composite. After thermocycling, \u00b5TBS was measured using the microtensile test. The surface morphology of additional specimens was assessed using scanning electron microscopy (SEM). Tukey\u2019s\n                      <jats:italic toggle=\"yes\">post hoc<\/jats:italic>\n                      test (\u03b1 = 0.05) and one-way analysis of variance were used to examine the data.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      \u00b5TBS differed significantly among the three groups (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; 0.05). Mean \u00b5TBS values were 69.92 \u00b1 9.45 MPa (Group C), 106.97 \u00b1 9.55 MPa (Group CS), and 123.86 \u00b1 8.64 MPa (Group CD), with Group CD showing the highest bond strength. SEM revealed a relatively smooth surface in the control group, distinct microretentive features after CoJet treatment, and a more irregular, cleaner surface when DMSO was applied after tribochemical conditioning.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>\n                      Within the parameters of this\n                      <jats:italic toggle=\"yes\">in vitro<\/jats:italic>\n                      investigation, the use of 50% DMSO following tribochemical surface treatment considerably enhanced the bond strength and surface properties of the repaired nanohybrid composite, thereby supporting its usage as a simple additional step in composite repair procedures.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jcde.jcde_546_26","type":"journal-article","created":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T14:00:19Z","timestamp":1788184819000},"page":"999-1004","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Influence of dimethyl sulfoxide on microtensile bond strength and surface morphology of tribochemically repaired nanohybrid composite: An in vitro study"],"prefix":"10.4103","volume":"29","author":[{"given":"D Sravya","family":"Sree","sequence":"first","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Malla Reddy Institute of Dental Sciences, Malla Reddy Vishwavidyapeeth, Suraram, Hyderabad, Telangana, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B. Sai","family":"Krishna","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Employees State Insurance Corporation (ESIC) Dental College and Hospital, Kalaburagi, Karnataka, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kommula","family":"Apoorva","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Malla Reddy Institute of Dental Sciences, Malla Reddy Vishwavidyapeeth, Suraram, Hyderabad, Telangana, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nalla","family":"Manasa","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Malla Reddy Institute of Dental Sciences, Malla Reddy Vishwavidyapeeth, Suraram, Hyderabad, Telangana, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Puchakayala","family":"Samskruthi","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Malla Reddy Institute of Dental Sciences, Malla Reddy Vishwavidyapeeth, Suraram, Hyderabad, Telangana, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shreya","family":"Pabbati","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Malla Reddy Institute of Dental Sciences, Malla Reddy Vishwavidyapeeth, Suraram, Hyderabad, Telangana, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2026,8,31]]},"reference":[{"key":"R1-20260902","doi-asserted-by":"crossref","first-page":"849","DOI":"10.1177\/00220345550340060801","article-title":"A simple method of increasing the adhesion of acrylic filling materials to enamel surfaces","volume":"34","author":"Buonocore","year":"1955","journal-title":"J Dent Res"},{"key":"R2-20260902","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/j.dental.2010.10.020","article-title":"Resin composite \u2013 State of the art","volume":"27","author":"Ferracane","year":"2011","journal-title":"Dent Mater"},{"key":"R3-20260902","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/j.ijadhadh.2016.03.020","article-title":"Repair bond strength of dental composites: systematic review and meta-analysis","volume":"69","author":"Valente","year":"2016","journal-title":"Int J Adhes Adhes"},{"key":"R4-20260902","doi-asserted-by":"crossref","first-page":"250","DOI":"10.3390\/dj12080250","article-title":"Determining the failure rate of direct restorations-chart review versus electronic health record reports","volume":"12","author":"Patel","year":"2024","journal-title":"Dent J (Basel)"},{"key":"R5-20260902","doi-asserted-by":"crossref","first-page":"81","DOI":"10.2147\/CCIDE.S53461","article-title":"Factors influencing repair of dental restorations with resin composite","volume":"6","author":"Blum","year":"2014","journal-title":"Clin Cosmet Investig Dent"},{"key":"R6-20260902","doi-asserted-by":"crossref","first-page":"78","DOI":"10.12968\/denu.2011.38.2.78","article-title":"Defective dental restorations: To repair or not to repair? 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