Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer

Lin, Galvin Sim Siang; Sim, Daniel Hong Heng; Luddin, Norhayati; Lai, Josephine Chang Hui; Ghani, Huwaina Abd; Noorani, Tahir Yusuf

doi:10.1016/j.jds.2022.08.012

Cited by 7 publications

(6 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The third null hypothesis was partially rejected. In the present study, Bio-G generally showed greater sealer penetration than BioRoot RCS, which could be due to the particle size distribution, as Bio-G was found to have a smaller particle size than BioRoot RCS [13]. Furthermore, BioRoot RCS was reported to feature a greater film thickness, which hindered its ability to flow and penetrate the dentinal tubules [19,32].…”

Section: Discussionmentioning

confidence: 54%

“…The first null hypothesis was partially rejected, as Bio-G sealer demonstrated significantly higher push-out bond strength than iRoot SP and the control group. A plausible explanation would be the presence of algin biopolymer in Bio-G sealer, a hydrophilic polysaccharide that creates a viscous gel-like structure when hydrated [13]. The free hydroxyl and carboxyl groups in hydrocolloid algin are believed to react actively and form strong intermolecular cross-linkage with the calcium silicate particles, known as the calcium silicate-alginate hydrogel polymer.…”

Section: Discussionmentioning

confidence: 99%

“…Prior to obturation, the master gutta-percha size 30 tapered 0.04 was used to examine the presence of 'tug-back' [1], and sealers were prepared in accordance with the manufacturer's instructions. Bio-G was mixed based on the techniques proposed by a previous study [13], whereas the premixed iRoot SP was injected directly into the canals. A singlecone obturation technique was used, and the sealer materials were first applied around the canal walls using matched-taper gutta-percha cones before obturation.…”

Section: Dislodgment Resistance Testmentioning

confidence: 99%

“…This is crucial for achieving a highly predictable outcome when employing biomaterials for root canal treatment. In 2022, a new experimental bioceramicbased sealer was invented by incorporating alginate biopolymer into bioactive glass 58S and calcium silicate [13].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Dislodgment Resistance, Adhesive Pattern, and Dentinal Tubule Penetration of a Novel Experimental Algin Biopolymer-Incorporated Bioceramic-Based Root Canal Sealer

et al. 2023

Self Cite

View full text Add to dashboard Cite

The currently available bioceramic-based sealers still demonstrate low bond strength with a poor seal in root canal despite desirable biological properties. Hence, the present study aimed to determine the dislodgment resistance, adhesive pattern, and dentinal tubule penetration of a novel experimental algin-incorporated bioactive glass 58S calcium silicate-based (Bio-G) sealer and compared it with commercialised bioceramic-based sealers. A total of 112 lower premolars were instrumented to size 30. Four groups (n = 16) were assigned for the dislodgment resistance test: control, gutta-percha + Bio-G, gutta-percha + BioRoot RCS, and gutta-percha + iRoot SP, with exclusion of the control group in adhesive pattern and dentinal tubule penetration tests. Obturation was done, and teeth were placed in an incubator to allow sealer setting. For the dentinal tubule penetration test, sealers were mixed with 0.1% of rhodamine B dye. Subsequently, teeth were cut into a 1 mm-thick cross section at 5 mm and 10 mm levels from the root apex, respectively. Push-out bond strength, adhesive pattern, and dentinal tubule penetration tests were performed. Bio-G showed the highest mean push-out bond strength (p < 0.05), while iRoot SP showed the greatest sealer penetration (p < 0.05). Bio-G demonstrated more favourable adhesive patterns. No significant association was noted between dislodgment resistance and dentinal tubule penetration (p > 0.05).

show abstract

Section: Discussionmentioning

confidence: 54%

Section: Discussionmentioning

confidence: 99%

Section: Dislodgment Resistance Testmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Dislodgment Resistance, Adhesive Pattern, and Dentinal Tubule Penetration of a Novel Experimental Algin Biopolymer-Incorporated Bioceramic-Based Root Canal Sealer

et al. 2023

Self Cite

View full text Add to dashboard Cite

show abstract

“…BioRoot RCS (Septodont, Saint-Maur-des-Fosse ´s Cedex, France), another bioceramic sealer, was introduced in 2016. It has similar properties as mentioned before [11]; however, push-out bond strength was higher than other materials [5,12,13]. Another recently introduced bioceramic sealer is One-fil (Mediclus, Chungbuk, Korea.…”

Section: Introductionmentioning

confidence: 84%

Evaluation of push-out bond strength, dentinal tubule penetration and adhesive pattern of bio-ceramic and epoxy resin-based root canal sealers

Karobari,

Batul,

Snigdha

et al. 2023

PLoS ONE

Self Cite

View full text Add to dashboard Cite

Introduction Root canal sealing materials play a crucial role in an endodontic procedure by forming a bond between the dentinal walls and the gutta-percha. The current study aims to analyse the dentinal tubule penetration and adhesive pattern, including the push-out bond strength of six commercially available root canal sealers. Methodology Eighty-four mandibular first premolars were split into seven groups (and n = 12), Group 1: Dia-Root, Group 2: One-Fil, Group 3: BioRoot RCS, Group 4: AH Plus, Group 5: CeraSeal, Group 6: iRoot SP, Group 7: GP without sealer (control). Two groups were made, one for dentinal tubule penetration and the other for push-out bond strength; the total sample size was one hundred sixty-eight. Root canal treatment was performed using a method called the crown down technique, and for obturation, the single cone technique was used. A confocal laser scanning microscope (Leica, Microsystem Heidel GmbH, Version 2.00 build 0585, Germany) was used to evaluate dentinal tubule penetration, and Universal Testing Machine was utilised to measure the push-out bond strength (Shimadzu, Japan) using a plunger size of 0.4 mm and speed of 1mm/min. Finally, the adhesive pattern of the sealers was analysed by HIROX digital microscope (KH-7700). Statistical analysis was carried out by a one-way Anova test, Dunnet’s T3 test, and Chi-square test. Results Highest dentinal tubule penetration was noticed with One-Fil (p<0.05), followed by iRoot SP, CeraSeal, AH Plus, Dia-Root also, the most negligible value was recorded for BioRoot RCS. Meanwhile, BioRoot RCS (p<0.05) demonstrated the greater value of mean push-out bond strength, followed by One-fil, iRoot SP, CeraSeal, AH Plus and Dia-Root. Regarding adhesive pattern, most of the samples were classified as type 3 and type 4 which implies greater sealing ability and better adherence to the dentinal wall. However, BioRoot RCS revealed the most type 4 (p<0.05), followed by AH Plus, One-Fil, CeraSeal and Dia-Root. Conclusion The highest dentinal tubule penetration was shown by One-Fil compared to other groups. Meanwhile, BioRoot RCS had greater push-out bond strength and more adhesive pattern than other tested materials.

show abstract

Sol-gel-derived calcium silicate cement incorporating collagen and mesoporous bioglass nanoparticles for dental pulp therapy

Simila,

Anselmi,

Cardoso

et al. 2024

Dental Materials

View full text Add to dashboard Cite

Fabrication and characterisation of novel algin incorporated bioactive-glass 58S calcium-silicate-based root canal sealer

Cited by 7 publications

References 33 publications

Dislodgment Resistance, Adhesive Pattern, and Dentinal Tubule Penetration of a Novel Experimental Algin Biopolymer-Incorporated Bioceramic-Based Root Canal Sealer

Dislodgment Resistance, Adhesive Pattern, and Dentinal Tubule Penetration of a Novel Experimental Algin Biopolymer-Incorporated Bioceramic-Based Root Canal Sealer

Evaluation of push-out bond strength, dentinal tubule penetration and adhesive pattern of bio-ceramic and epoxy resin-based root canal sealers

Sol-gel-derived calcium silicate cement incorporating collagen and mesoporous bioglass nanoparticles for dental pulp therapy

Contact Info

Product

Resources

About