ArticleJournal of applied oral science : revista FOB2021
Chitosan improves the durability of resin-dentin interface with etch-and-rinse or self-etch adhesive systems.
Article in Journal of applied oral science : revista FOB, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
15 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.
- Effect of collagen cross-linkers on dentin bond strength: A systematic review and network meta-analysis.Frontiers in bioengineering and biotechnology · 2022Pooled it
- Er:YAG laser in selective caries removal and dentin treatment with chitosan: a randomized clinical trial in primary molars.Lasers in medical science · 2023Trial
- Transforming Pediatric Dentistry with Chitosan Gel: Current Evidence and Emerging Trends-A Scoping Review.Materials (Basel, Switzerland) · 2026Review
- Effect of Bond Strength of Chitosan Containing Cavity Disinfectant on Deep or Superficial Dentin.Biomimetics (Basel, Switzerland) · 2026Article
- Impact of laser-assisted and different pre-treatment modalities on dentin surface interface and bond strength of fiber posts (In-vitro study).Head & face medicine · 2026Article
- Effects of Collagen Cross-Linking Agents on Dentin-Composite Interface Strength and Morphology.Calcified tissue international · 2026Article
- Effect of incorporating chitosan/hydroxyapatite composite nanoparticles into a universal adhesive on bonding efficacy to caries-affected dentin and bioactivity.BMC oral health · 2026Article
- Cytotoxicity and bonding property of biomimetic ceramic fiber-resin composites.BMC oral health · 2026Article
- Effect Of Arginine And Spray-Dried Chitosan Pretreatment On Microshear Bond Strength To Bleached Enamel.Clinical, cosmetic and investigational dentistry · 2026Article
- Influence of dentin extrafibrillar collagen demineralization on resin-dentin bond durability - AnJournal of conservative dentistry and endodontics · 2025Article
- Evaluating the effectiveness of various disinfectants in deep carious lesions: AnJournal of conservative dentistry and endodontics · 2025Article
- Effect of root dentin pretreatment with different concentrations of chitosan on the push-out bond strength of fiber post using a self-adhesive resin cement.BMC oral health · 2025Article
- Effect of chitosan and chlorhexidine on demineraslised dentin to enhance adhesion.Bioinformation · 2025Article
- Effect of Salvadora persica on resin-dentin bond stability.BMC oral health · 2024Article
- Effect of chitosan and CMCS on dentin after Er:YAG laser irradiation: shear bond strength and surface morphology analysis.BMC oral health · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveDegradation of the dentin-resin interface can occur due to hydrolysis of exposed collagen, resulting in reduced bond strength. This study assessed the effect of dentin treatment with chitosan combined with an etch-and-rinse or self-etch adhesive system on improvement of bond strength and preservation of the interface durability. METHODOLOGY: Enamel was removed from 80 molars and the teeth were divided into two groups: without chitosan (control) or with 2.5% chitosan gel (1 min). They were further subdivided into two subgroups according to the adhesive system: etch-and-rinse or self-etch. Dentin was restored using a composite resin. Half of the specimens from each restored group were subjected to interface aging and the remaining specimens were used for immediate analysis. The specimens were sectioned and subjected to microtensile bond strength (µTBS) test (n=10), chemical composition testing using Fourier-transform infrared (FTIR) spectroscopy (n=4) and energy-dispersive spectroscopy (EDS) (n=5), and morphological analysis of the adhesive interface using scanning electron microscopy (SEM) (n=5). Data were analyzed using three-way ANOVA.
resultsChitosan improved the µTBS of the adhesive interface when compared with the control group (p=0.004). No significant differences were observed in dentin adhesion between the adhesive systems (p=0.652). Immediate µTBS was not significantly different from that after 6 months (p=0.274). EDS and SEM did not show significant differences in the chemical and structural composition of the specimens. FTIR showed a decrease in the intensity of phosphate and carbonate bands after using chitosan.
conclusionsDentin treatment with chitosan combined with an etch-and-rinse or self-etch adhesive system improved the immediate and preserved the 6-month bond strength of the adhesive interface.
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Registered trials
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