{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T13:47:44Z","timestamp":1785764864524,"version":"3.56.0"},"reference-count":24,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"8","license":[{"start":{"date-parts":[[2026,7,31]],"date-time":"2026-07-31T00:00:00Z","timestamp":1785456000000},"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":[[2026,8]]},"abstract":"Abstract<\/jats:title>\n \n Background:<\/jats:title>\n Modern caries management involves the removal of the carious dentin after selective removal of soft dentin while retaining the firm dentin and restoring with an appropriate restorative.<\/jats:p>\n <\/jats:sec>\n \n Aim:<\/jats:title>\n To evaluate and compare the microtensile bond strength (\u03bcTBS) of high-viscosity GC Glass Hybrid and Glass Ionomer FX Ultra cements with Ceram.x nanoceramic composite on normal dentin (ND) and artificially induced caries-affected dentin.<\/jats:p>\n <\/jats:sec>\n \n Materials and Methods:<\/jats:title>\n \n After collecting 90 extracted human mandibular molar teeth, the occlusal enamel was removed. Vestibulolingually teeth were sectioned into two halves, in which the distal half samples (\n n<\/jats:italic>\n = 90) were subjected to pH cycling. Both mesial ND and distal artificial carious dentin (ACD) tooth halves were assigned to three groups (\n n<\/jats:italic>\n = 15 each) depending on the restorative material tested. After undergoing thermomechanical cycling, dentin\u2013restorative beams were subjected to \u03bcTBS testing, and the fracture type was analyzed under a scanning electron microscope. The bond strength data were assessed with one-way ANOVA and Tukey\u2019s multiple\n post hoc<\/jats:italic>\n test by establishing \u03b1 =0.05 significance.\n <\/jats:p>\n <\/jats:sec>\n \n Results:<\/jats:title>\n \n The mean \u03bcTBS of Ceram.x composite for both ND and ACD was significantly higher when compared to both high-viscosity glass ionomer cements (GICs) examined (\n P<\/jats:italic>\n = 0.0001). The \u03bcTBS of GC Hybrid and FX Ultra Tested were not different from each other in both the substrates (\n P<\/jats:italic>\n = 0.6518 in ND and\n P<\/jats:italic>\n = 0.9603 in ACD). Nanocomposite exhibited more adhesive failures, whereas the tested GICs showed a cohesive mode of failures.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion:<\/jats:title>\n Caries-simulated dentin has substantially lower \u03bcTBS values than ND. The \u03bcTBS values of the two tested GICs were much lower than the mean bond strength of the nanocomposite.<\/jats:p>\n <\/jats:sec>","DOI":"10.4103\/jcde.jcde_347_26","type":"journal-article","created":{"date-parts":[[2026,7,31]],"date-time":"2026-07-31T16:00:16Z","timestamp":1785513616000},"page":"842-847","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Microtensile bond strength of high-viscosity glass ionomer cements and nanoceramic composite to normal and caries-affected dentin: An in vitro study"],"prefix":"10.4103","volume":"29","author":[{"given":"Amireddi Venkata Siva Durga","family":"Prasad","sequence":"first","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, GITAM Dental College and Hospital, Visakhapatnam, Andhra Pradesh, 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