Sufyan Garoushi
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View article: Effect of surface treatment on the repair strength of a 3D printed denture base material
Effect of surface treatment on the repair strength of a 3D printed denture base material Open
Using 180-grit paper combined with silane significantly improved the repair flexural strength of the investigated 3D printed denture base material, while other treatments showed no significant improvement.
View article: Crack propensity of different fiber-reinforced direct restorative procedures in deep MOD cavities
Crack propensity of different fiber-reinforced direct restorative procedures in deep MOD cavities Open
In the 5-week period of water storage following polymerization, the number of cracks appearing on the tooth gradually increased, but the flowable SFRC inserted using the bulk technique was able to moderate the phenomenon in MOD cavities.
View article: The Nanomechanical Performance and Water Uptake of a Flowable Short Fiber Composite: The Influence of Bulk and Layering Restorative Techniques
The Nanomechanical Performance and Water Uptake of a Flowable Short Fiber Composite: The Influence of Bulk and Layering Restorative Techniques Open
This study aimed to evaluate the nanomechanical surface properties and water uptake of a flowable short-fiber-reinforced composite (SFRC) using various restorative techniques in order to assess its potential as a standalone restorative mat…
View article: Characterization of temporary and permanent 3D-printed crown and bridge resins
Characterization of temporary and permanent 3D-printed crown and bridge resins Open
Purpose: The aim of this study was to evaluate the mechanical, surface, and optical properties of two 3D-printed crown and bridge resins (CROWNTEC and Temp PRINT). Additionally, the study assessed the effects of printing orientation and ac…
View article: Load-Bearing Capacity of Incisors Restored Using Fiber-Reinforced Composite Post-Core Systems
Load-Bearing Capacity of Incisors Restored Using Fiber-Reinforced Composite Post-Core Systems Open
Objectives: This study aimed to analyze the load-bearing performance of upper incisors and evaluate the curing of the luting polymer composite at various depths within the canal. Methods: A total of one hundred maxillary central incisors (…
View article: Mechanical and structural characterization of CAD-CAM materials and enamel of deciduous and permanent teeth
Mechanical and structural characterization of CAD-CAM materials and enamel of deciduous and permanent teeth Open
In clinical applications, computer-aided design/computer-aided manufacturing (CAD-CAM) blocks must exhibit behavior similar to that of deciduous teeth. The purpose of this study was to evaluate the material properties and suitability of CA…
View article: Quantitative Analysis of Closed Porosity in Direct Resin Composites: A Micro‐CT Study on the Influence of Material Type
Quantitative Analysis of Closed Porosity in Direct Resin Composites: A Micro‐CT Study on the Influence of Material Type Open
Aim: This study aimed to evaluate and compare the average pores size and closed porosity levels in different types of resin composites using micro‐computed tomography (micro‐CT). Materials and methods: Ninety specimens (2.5 mm × 4 mm × 4 m…
View article: Assessing the bond strength of short fiber composites to dentin using various air abrasion particles
Assessing the bond strength of short fiber composites to dentin using various air abrasion particles Open
Air abrasion with various particles did not improve the bond strength between the SFC and dentin.
View article: A comparative evaluation of commercially available short fiber-reinforced composites
A comparative evaluation of commercially available short fiber-reinforced composites Open
Significant differences were found between the investigated characteristics of different commercially available SFRCs. It is noteworthy that certain SFRCs exhibited behavior comparable to that of conventional PFC, while others demonstrated…
View article: Retention of strength and ion release of some restorative materials
Retention of strength and ion release of some restorative materials Open
This study aimed to investigate the retention of strength in accelerated aging condition and ion release from an experimental fiber-reinforced bioactive flowable composite resin (Bio-SFRC), comparing it with various commercially available …
View article: Bacterial adhesion and surface roughness of particulate-filled and short fiber-reinforced composites
Bacterial adhesion and surface roughness of particulate-filled and short fiber-reinforced composites Open
The objective of the study was to assess the initial adhesion of Streptococcus mutans ( S. mutans ) and surface roughness of different particulate-filled (PFC) and short fiber-reinforced (SFRC) composites. Five PFC composites (CeramX Unive…
View article: Impact of restorative material on fracture behaviors of class II restoration in endodontically treated deciduous molars
Impact of restorative material on fracture behaviors of class II restoration in endodontically treated deciduous molars Open
The purpose of this study was to investigate the fracture behavior of endodontically treated (ET) deciduous molar when directly restored with different restorative materials in Class II (MO) cavities in comparison with permanent teeth. MO …
View article: Effect of Post-Printing Conditions on the Mechanical and Optical Properties of 3D-Printed Dental Resin
Effect of Post-Printing Conditions on the Mechanical and Optical Properties of 3D-Printed Dental Resin Open
This study aimed to evaluate the flexural strength (FS), surface wear, and optical properties of 3D-printed dental resins subjected to different post-printing conditions. A total of 240 specimens (2 × 2 × 25 mm³) were 3D-printed using resi…
View article: Effect of different beverages and polishing techniques on colour stability of CAD/CAM composite restorative materials
Effect of different beverages and polishing techniques on colour stability of CAD/CAM composite restorative materials Open
Objectives: The aim of this article was to compare the colour stability of short fibre-reinforced computer-assisted design/computer-assisted manufacturing (CAD/CAM) composite (SFRC CAD) to commercially available CAD/CAM materials following…
View article: Mechanical Properties and Ion Release from Fibre-Reinforced Glass Ionomer Cement
Mechanical Properties and Ion Release from Fibre-Reinforced Glass Ionomer Cement Open
The aim of this study was to compare the mechanical properties and ion release from a commercially available resin-modified glass ionomer cement to a formulation reinforced by the addition of short glass fibres at various percentages. Meth…
View article: Mechanical Performance of Extensive Restorations Made with Short Fiber-Reinforced Composites without Coverage: A Systematic Review of In Vitro Studies
Mechanical Performance of Extensive Restorations Made with Short Fiber-Reinforced Composites without Coverage: A Systematic Review of In Vitro Studies Open
In recent years, composite resin materials have been the most frequently used materials for direct restorations of posterior teeth. These materials have some clinically relevant limitations due to their lack of fracture toughness, especial…
View article: Polymerization shrinkage stress of contemporary dental composites: Comparison of two measurement methods
Polymerization shrinkage stress of contemporary dental composites: Comparison of two measurement methods Open
The aim of this study was to compare two testing methodologies employed for assessing the polymerization shrinkage stress of dental resin composites. Ten commercial resin composites were investigated (EverX Posterior & Flow; G-ænial Anteri…
View article: Effect of different surface treatments on shear bond strength of autopolymerizing repair resin to denture base materials processed with different technologies
Effect of different surface treatments on shear bond strength of autopolymerizing repair resin to denture base materials processed with different technologies Open
The bond strength of CAD-CAM-milled denture base resins to autopolymerizing repair resin is comparable to that of heat-cured resins. Surface roughening using air particle abrasion or 180-grit carbide paper can enhance the bond strength of …
View article: Assessing the Efficacy of Novel Fiber-Reinforced Dual-Cure Luting Resins
Assessing the Efficacy of Novel Fiber-Reinforced Dual-Cure Luting Resins Open
The experimental fiber-reinforced dual-cure luting resins exhibited superior DC%, fracture toughness, and flexural properties, yet, SFRC2 showed the highest viscosity at elevated temperature. These results highlight the capability of short…
View article: Effect of ethylene oxide unit number in bis-EMA on the physical properties of additive-manufactured occlusal splint material
Effect of ethylene oxide unit number in bis-EMA on the physical properties of additive-manufactured occlusal splint material Open
The number of ethylene oxide units affects the physical properties of additively manufactured occlusal splints. The higher number of ethylene oxide units in bis-EMA enhanced the microwear resistance, DC, WSP, WSL, color stability, and tran…
View article: A comparative assessment of color stability among various commercial resin composites
A comparative assessment of color stability among various commercial resin composites Open
Objectives The aim was to evaluate the color stability of six commercial restorative resin composites after being exposed to commonly consumed beverages. Repolishing impact on the stained composite was also assessed. Methods One-hundred an…
View article: Evaluation of flexible three-dimensionally printed occlusal splint materials: An in vitro study
Evaluation of flexible three-dimensionally printed occlusal splint materials: An in vitro study Open
Different flexible 3D-printed splints available in the market displayed variations in the evaluated properties and clinicians should consider these differences when choosing occlusal device materials. Among the tested flexible splint mater…
View article: Load‐bearing capacity and wear characteristics of short fiber‐reinforced composite and glass ceramic fixed partial dentures
Load‐bearing capacity and wear characteristics of short fiber‐reinforced composite and glass ceramic fixed partial dentures Open
The aim of this study was to evaluate load‐bearing capacity and wear performance of experimental short fiber‐reinforced composite (SFRC) and conventional lithium‐disilicate CAD/CAM fabricated fixed partial dentures (FPDs). Two groups ( n =…
View article: Adhesion of individually formed fiber post adhesively luted with flowable short fiber composite
Adhesion of individually formed fiber post adhesively luted with flowable short fiber composite Open
This laboratory study aimed to measure the push-out bond strength of individually formed fiber-reinforced composite (FRC) post luted with flowable short fiber-reinforced composite (SFRC) and to evaluate the influence of post coating with l…