Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer
Background/purpose: The usage of bioceramic-based root canal sealers has escalated over the years due to their excellent properties. The present study aimed to fabricate a novel algin incorporated bioactive glass 58S calcium-silicate (Bio-G) sealer and characterise its surface microstructure and che...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-04-01
|
| Series: | Journal of Dental Sciences |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1991790222001957 |
| _version_ | 1827981847924047872 |
|---|---|
| author | Galvin Sim Siang Lin Daniel Hong Heng Sim Norhayati Luddin Josephine Chang Hui Lai Huwaina Abd Ghani Tahir Yusuf Noorani |
| author_facet | Galvin Sim Siang Lin Daniel Hong Heng Sim Norhayati Luddin Josephine Chang Hui Lai Huwaina Abd Ghani Tahir Yusuf Noorani |
| author_sort | Galvin Sim Siang Lin |
| collection | DOAJ |
| description | Background/purpose: The usage of bioceramic-based root canal sealers has escalated over the years due to their excellent properties. The present study aimed to fabricate a novel algin incorporated bioactive glass 58S calcium-silicate (Bio-G) sealer and characterise its surface microstructure and chemical compositions in comparison to commercially available bioceramic sealers (BioRoot RCS and iRoot SP). Materials and methods: The powder form of experimental Bio-G sealer consisted of synthesised BG 58S particle, calcium silicate, zirconia dioxide, calcium carbonate and alginic acid powder as binder. The liquid composed of 5% calcium chloride solution. Five standardised disc specimens were prepared for each sealer group according to the manufacturer's instructions. Subsequently, sealer disc-specimens were placed in an incubator at 37 °C, 95% relative humidity for 72 h to allow setting prior to testing under scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), Fourier transformed infrared spectroscopy (FTIR) and X-ray diffraction (XRD). Results: Experimental Bio-G sealer revealed irregular micro-sized particles ranging from 0.5 μm to 105 μm aggregated in clusters comparable to those of BioRoot RCS and iRoot SP. EDS microanalysis showed that Bio-G had high content of oxygen, silicon, and calcium, with the presence of aluminium and chloride similar to BioRoot RCS. Meanwhile, the FTIR and XRD findings suggested that all sealers predominantly contained calcium silicate hydrate, calcium carbonate, and zirconium dioxide, while calcium aluminium silicate oxide was detected in Bio-G. Conclusion: The present novel Bio-G sealer demonstrated desirable particle size distribution and acceptable degree of purity. Future studies are warranted to explore its properties and clinical application. |
| first_indexed | 2024-04-09T22:15:33Z |
| format | Article |
| id | doaj.art-d759b67b9dc747689ec525c20a595a3b |
| institution | Directory Open Access Journal |
| issn | 1991-7902 |
| language | English |
| last_indexed | 2024-04-09T22:15:33Z |
| publishDate | 2023-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Dental Sciences |
| spelling | doaj.art-d759b67b9dc747689ec525c20a595a3b2023-03-23T04:34:58ZengElsevierJournal of Dental Sciences1991-79022023-04-01182604612Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealerGalvin Sim Siang Lin0Daniel Hong Heng Sim1Norhayati Luddin2Josephine Chang Hui Lai3Huwaina Abd Ghani4Tahir Yusuf Noorani5Conservative Dentistry Unit, School of Dental Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, Kelantan, Malaysia; Department of Dental Materials, Faculty of Dentistry, Asian Institute of Medicine, Science and Technology (AIMST) University, Bedong, Kedah, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, University Malaysia Sarawak, Kota Samarahan, Sarawak, MalaysiaProsthodontics Unit, School of Dental Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, Kelantan, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, University Malaysia Sarawak, Kota Samarahan, Sarawak, MalaysiaConservative Dentistry Unit, School of Dental Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, Kelantan, MalaysiaConservative Dentistry Unit, School of Dental Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, Kelantan, Malaysia; Corresponding author. Conservative Dentistry Unit, School of Dental Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, 16150 Kota Bharu, Kelantan, Malaysia.Background/purpose: The usage of bioceramic-based root canal sealers has escalated over the years due to their excellent properties. The present study aimed to fabricate a novel algin incorporated bioactive glass 58S calcium-silicate (Bio-G) sealer and characterise its surface microstructure and chemical compositions in comparison to commercially available bioceramic sealers (BioRoot RCS and iRoot SP). Materials and methods: The powder form of experimental Bio-G sealer consisted of synthesised BG 58S particle, calcium silicate, zirconia dioxide, calcium carbonate and alginic acid powder as binder. The liquid composed of 5% calcium chloride solution. Five standardised disc specimens were prepared for each sealer group according to the manufacturer's instructions. Subsequently, sealer disc-specimens were placed in an incubator at 37 °C, 95% relative humidity for 72 h to allow setting prior to testing under scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), Fourier transformed infrared spectroscopy (FTIR) and X-ray diffraction (XRD). Results: Experimental Bio-G sealer revealed irregular micro-sized particles ranging from 0.5 μm to 105 μm aggregated in clusters comparable to those of BioRoot RCS and iRoot SP. EDS microanalysis showed that Bio-G had high content of oxygen, silicon, and calcium, with the presence of aluminium and chloride similar to BioRoot RCS. Meanwhile, the FTIR and XRD findings suggested that all sealers predominantly contained calcium silicate hydrate, calcium carbonate, and zirconium dioxide, while calcium aluminium silicate oxide was detected in Bio-G. Conclusion: The present novel Bio-G sealer demonstrated desirable particle size distribution and acceptable degree of purity. Future studies are warranted to explore its properties and clinical application.http://www.sciencedirect.com/science/article/pii/S1991790222001957BiomaterialEndodonticsHydration reactionRoot canalRoot canal sealer |
| spellingShingle | Galvin Sim Siang Lin Daniel Hong Heng Sim Norhayati Luddin Josephine Chang Hui Lai Huwaina Abd Ghani Tahir Yusuf Noorani Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer Journal of Dental Sciences Biomaterial Endodontics Hydration reaction Root canal Root canal sealer |
| title | Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer |
| title_full | Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer |
| title_fullStr | Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer |
| title_full_unstemmed | Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer |
| title_short | Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer |
| title_sort | fabrication and characterisation of novel algin incorporated bioactive glass 58s calcium silicate based root canal sealer |
| topic | Biomaterial Endodontics Hydration reaction Root canal Root canal sealer |
| url | http://www.sciencedirect.com/science/article/pii/S1991790222001957 |
| work_keys_str_mv | AT galvinsimsianglin fabricationandcharacterisationofnovelalginincorporatedbioactiveglass58scalciumsilicatebasedrootcanalsealer AT danielhonghengsim fabricationandcharacterisationofnovelalginincorporatedbioactiveglass58scalciumsilicatebasedrootcanalsealer AT norhayatiluddin fabricationandcharacterisationofnovelalginincorporatedbioactiveglass58scalciumsilicatebasedrootcanalsealer AT josephinechanghuilai fabricationandcharacterisationofnovelalginincorporatedbioactiveglass58scalciumsilicatebasedrootcanalsealer AT huwainaabdghani fabricationandcharacterisationofnovelalginincorporatedbioactiveglass58scalciumsilicatebasedrootcanalsealer AT tahiryusufnoorani fabricationandcharacterisationofnovelalginincorporatedbioactiveglass58scalciumsilicatebasedrootcanalsealer |