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Can I read Minimally-invasive Dentistry via Dual-function Novel Bioactive Low-shrinkage-stress Flowable Nanocomposites on EtoBox?
Minimally-invasive Dentistry via Dual-function Novel Bioactive Low-shrinkage-stress Flowable Nanocomposites by Ebtehal G. Albeshir; Abdulrahman A. Balhaddad; Heba Mitwalli; Xiaohong Wang; Jirun Sun; Mary Ann S. Melo; Michael D. Weir; Hockin H.K. Xu is a Dentistry article available to read on EtoBox.
What is Minimally-invasive Dentistry via Dual-function Novel Bioactive Low-shrinkage-stress Flowable Nanocomposites about?
The objectives of this in vitro study were to develop a novel low-shrinkage-stress flowable nanocomposite with antibacterial properties through the incorporation of dimethylaminohexadecyl methacrylate (DMAHDM) and nanoparticles of amorphous calcium phosphate (NACP), and investigate the mechanical and oral biofilm properties, to be used in minimally-invasive techniques. Methods The light-cured low-shrinkage-stress flowable resin was formulated by mixing urethane dimethacrylate (UDMA) and triethylene glycol divinylbenzyl ether (TEG-DVBE) at a 1:1 mass ratio. Different mass fractions of glass, and either 5% DMAHDM or 20%NACP or both were incorporated. Paste flowability, ultimate micro tensile strength and surface roughness were evaluated. The antibacterial response of DMAHDM resin was assessed by using biofilms of human saliva-derived microcosm model. Virtuoso flowable composite was used as a control. Results (45% resin+5% DMAHDM+20% NACP+30% glass) formula yielded the needed outcomes. It had flow rate within the range of ISO requirement. The micro tensile strength was (39.1 ± 4.3) MPa, similar to (40.1 ± 4.0) MPa for commercial control (p > 0.05). The surface roughness values of the
Who reads Minimally-invasive Dentistry via Dual-function Novel Bioactive Low-shrinkage-stress Flowable Nanocomposites?
It is typically read by researchers, students, and practitioners in Dentistry.
- Author
- Ebtehal G. Albeshir; Abdulrahman A. Balhaddad; Heba Mitwalli; Xiaohong Wang; Jirun Sun; Mary Ann S. Melo; Michael D. Weir; Hockin H.K. Xu
- Publisher
- Elsevier BV
- Published
- 2022
- Language
- EN
- Field
- Dentistry (Health Sciences)