ArticleInternational dental journal2026
Study on a Novel Dental Composite Resin with Fluorinated Polyurethane Monomer and Modified Polyether Ether Ketone Fillers.
Article in International dental journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
INTRODUCTION AND
aimsTraditional dental composite resins faced persistent challenges regarding biofilm accumulation and hydrolytic degradation. This study aimed to develop a novel resin monomer fluorinated polyurethane dimethacrylate (FPUDMA) and surface-modified polyether ether ketone (PEEK) fillers to enhance the comprehensive performance of composite resins.
methodsFPUDMA was synthesized via solution polymerization, while PEEK was hydroxylated and grafted with KH570 to introduce C=C bonds. Experimental composite resins were formulated with varying concentrations of PEEK-C=C at 0%, 2.5%, 5%, and 7.5% by weight. Key properties evaluated included degree of conversion, depth of curing, water sorption/solubility, mechanical properties (before/after aging), polishability, initial bacterial adhesion, and cytocompatibility.
resultsFPUDMA and PEEK-C=C were confirmed by FTIR, NMR, and XPS. Increasing PEEK-C=C content reduced the degree of conversion and curing depth, but all values met ISO standards. There was no significant difference in water absorption/solubility among the groups. As the increase of PEEK-C=C content, the flexural strength, elastic modulus, and surface hardness significantly increased, but decreased at 7.5% group, whether before or after aging (P<0.05). All groups exhibited favorable polishing performance and cytocompatibility (cell viability >90%). The FPUDMA monomer could still maintain anti-bacterial adhesion properties when incorporated into the resin.
conclusionThe novel composite resin with FPUDMA and 5 wt% PEEK-C=C fillers demonstrated optimized mechanical properties, acceptable polymerization characteristics, resistance to bacterial adhesion, and favorable biocompatibility. CLINICAL RELEVANCE: These improvements are expected to mitigate degradation at the tooth-restoration interface, thereby reducing the risk of secondary caries and restoration fracture. Consequently, the novel resin represents a clinically viable option for durable dental restorations.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.