The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel
The study aimed to investigate the rechargeability of ion-releasing dental material specimens immersed in distilled water for 25 months, which depleted their ion-releasing ability. Four restorative dental materials (alkasite composite, giomer, glass-ionomer, and composite material) presented with 24...
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MDPI AG
2023-02-01
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| Series: | Journal of Functional Biomaterials |
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| Online Access: | https://www.mdpi.com/2079-4983/14/2/102 |
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| author | Marija Kelić Domagoj Kilić Katarina Kelić Ivana Šutej Matej Par Kristina Peroš Zrinka Tarle |
| author_facet | Marija Kelić Domagoj Kilić Katarina Kelić Ivana Šutej Matej Par Kristina Peroš Zrinka Tarle |
| author_sort | Marija Kelić |
| collection | DOAJ |
| description | The study aimed to investigate the rechargeability of ion-releasing dental material specimens immersed in distilled water for 25 months, which depleted their ion-releasing ability. Four restorative dental materials (alkasite composite, giomer, glass-ionomer, and composite material) presented with 24 specimens were studied after topical treatment with a concentrated fluoride gel. The effect of resin coating on the ion uptake and release was investigated on additional 42 specimens of restorative dental materials with coatings. The composite materials were coated with two adhesive systems, whereas the glass-ionomer was coated with the special coating resin. After topical fluoride exposure, ion release and specimen mass were measured at 1, 2, 3, 4, 5, 6, 7, and 14-day intervals using an ion-selective electrode and an analytical balance, respectively. The cumulative fluoride levels for the uncoated specimens of alkasite composite were significantly higher than those of giomer and glass-ionomer cement, with no statistically significant difference between the latter two materials. The conventional composite had the lowest cumulative concentration of fluoride ions (<i>p</i> < 0.05). The adhesive systems affected the fluoride recharge and reduced the ion concentrations absorbed by the specimens. Specimens coated with universal adhesive showed significantly higher ion release compared to universal fluoride-releasing adhesive or special coating resin for glass-ionomers (<i>p</i> < 0.05). No statistically significant change in specimen mass was observed during the 14-day period. Surface coating with adhesive systems as well as special coating resin for glass-ionomers affects the fluoride recharge process. |
| first_indexed | 2024-03-11T08:36:32Z |
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| id | doaj.art-6008b268ac5040b9842f8559941e3719 |
| institution | Directory Open Access Journal |
| issn | 2079-4983 |
| language | English |
| last_indexed | 2024-03-11T08:36:32Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Functional Biomaterials |
| spelling | doaj.art-6008b268ac5040b9842f8559941e37192023-11-16T21:24:41ZengMDPI AGJournal of Functional Biomaterials2079-49832023-02-0114210210.3390/jfb14020102The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride GelMarija Kelić0Domagoj Kilić1Katarina Kelić2Ivana Šutej3Matej Par4Kristina Peroš5Zrinka Tarle6School of Dental Medicine, University of Zagreb, Gundulićeva ul. 5, 10000 Zagreb, CroatiaSchool of Dental Medicine, University of Zagreb, Gundulićeva ul. 5, 10000 Zagreb, CroatiaDental Clinic Zagreb, Perkovčeva ul. 3, 10000 Zagreb, CroatiaSchool of Dental Medicine, University of Zagreb, Gundulićeva ul. 5, 10000 Zagreb, CroatiaSchool of Dental Medicine, University of Zagreb, Gundulićeva ul. 5, 10000 Zagreb, CroatiaSchool of Dental Medicine, University of Zagreb, Gundulićeva ul. 5, 10000 Zagreb, CroatiaSchool of Dental Medicine, University of Zagreb, Gundulićeva ul. 5, 10000 Zagreb, CroatiaThe study aimed to investigate the rechargeability of ion-releasing dental material specimens immersed in distilled water for 25 months, which depleted their ion-releasing ability. Four restorative dental materials (alkasite composite, giomer, glass-ionomer, and composite material) presented with 24 specimens were studied after topical treatment with a concentrated fluoride gel. The effect of resin coating on the ion uptake and release was investigated on additional 42 specimens of restorative dental materials with coatings. The composite materials were coated with two adhesive systems, whereas the glass-ionomer was coated with the special coating resin. After topical fluoride exposure, ion release and specimen mass were measured at 1, 2, 3, 4, 5, 6, 7, and 14-day intervals using an ion-selective electrode and an analytical balance, respectively. The cumulative fluoride levels for the uncoated specimens of alkasite composite were significantly higher than those of giomer and glass-ionomer cement, with no statistically significant difference between the latter two materials. The conventional composite had the lowest cumulative concentration of fluoride ions (<i>p</i> < 0.05). The adhesive systems affected the fluoride recharge and reduced the ion concentrations absorbed by the specimens. Specimens coated with universal adhesive showed significantly higher ion release compared to universal fluoride-releasing adhesive or special coating resin for glass-ionomers (<i>p</i> < 0.05). No statistically significant change in specimen mass was observed during the 14-day period. Surface coating with adhesive systems as well as special coating resin for glass-ionomers affects the fluoride recharge process.https://www.mdpi.com/2079-4983/14/2/102recharge potentialtopical treatmention-releasing dental materialsadhesive systems |
| spellingShingle | Marija Kelić Domagoj Kilić Katarina Kelić Ivana Šutej Matej Par Kristina Peroš Zrinka Tarle The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel Journal of Functional Biomaterials recharge potential topical treatment ion-releasing dental materials adhesive systems |
| title | The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel |
| title_full | The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel |
| title_fullStr | The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel |
| title_full_unstemmed | The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel |
| title_short | The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel |
| title_sort | fluoride ion release from ion releasing dental materials after surface loading by topical treatment with sodium fluoride gel |
| topic | recharge potential topical treatment ion-releasing dental materials adhesive systems |
| url | https://www.mdpi.com/2079-4983/14/2/102 |
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