{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T09:07:53Z","timestamp":1791104873032,"version":"4.1.0"},"reference-count":33,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2014,4,18]],"date-time":"2014-04-18T00:00:00Z","timestamp":1397779200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int Endodontic J"],"published-print":{"date-parts":[[2015,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>\n                      To compare the ion release and mechanical properties of a calcium hydroxide (Dycal) and two calcium silicate (\n                      <jats:styled-content style=\"fixed-case\">MTA<\/jats:styled-content>\n                      Angelus and Biodentine) cements.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methodology<\/jats:title>\n                    <jats:p>\n                      Calcium and hydroxyl ion release in water from 24\u2010h set cements were calculated from titration with HCl (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a03). Calcium release after 7, 14, 21 and 28\u00a0days at p\n                      <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>\n                      5.5 and 7.0 was measured using ICP\u2010OES (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a06). Flexural strength (FS) and modulus (E) were tested after 48\u2010h storage, and compressive strength (CS) was tested after 48\u00a0h and 7\u00a0days (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a010). Ion release and mechanical data were subjected to\n                      <jats:sc>anova<\/jats:sc>\n                      \/Tukey and Kruskal\u2013Wallis\/Mann\u2013Whitney tests, respectively (\u03b1\u00a0=\u00a00.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Titration curves revealed that Dycal released significantly fewer ions in solution than calcium silicates (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0&lt;\u00a00.001). Calcium release remained constant at p\n                      <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>\n                      7.0, whilst at p\n                      <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>\n                      5.5, it dropped significantly by 24% after 21\u00a0days (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0&lt;\u00a00.05). At p\n                      <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>\n                      5.5, MTA Angelus released significantly more calcium than Dycal (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0&lt;\u00a00.01), whilst Biodentine had superior ion release than Dycal at p\n                      <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>\n                      7.0 (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0&lt;\u00a00.01). Biodentine had superior flexural strength, flexural modulus and compressive strength than the other cements, whilst\n                      <jats:styled-content style=\"fixed-case\">MTA<\/jats:styled-content>\n                      Angelus had higher modulus than Dycal (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0&lt;\u00a00.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      Immediate calcium and hydroxyl ion release in solution was significantly lower for Dycal. In general, all materials released constant calcium levels over 28\u00a0days, but release from Dycal was significantly lower than Biodentine and\n                      <jats:styled-content style=\"fixed-case\">MTA<\/jats:styled-content>\n                      Angelus depending on p\n                      <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>\n                      conditions. Biodentine had substantially higher strength and modulus than\n                      <jats:styled-content style=\"fixed-case\">MTA<\/jats:styled-content>\n                      Angelus and Dycal, both of which demonstrated low stress\u2010bearing capabilities.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/iej.12281","type":"journal-article","created":{"date-parts":[[2014,3,20]],"date-time":"2014-03-20T02:59:32Z","timestamp":1395284372000},"page":"89-94","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":76,"title":["Ion release and mechanical properties of calcium silicate and calcium hydroxide materials used for pulp capping"],"prefix":"10.1111","volume":"48","author":[{"given":"L. 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