Results 71 to 80 of about 5,593 (197)

Dynamic mechanical behavior of nano-ZnO reinforced dental composite

Nanotechnology Reviews, 2019
In the present work, Bisphenol-A Glycidyl Methacrylate / Triethylene Glycol Dimethylacrylate based dental composites filled with 0-30 wt.% silane treated nano-ZnO were fabricated and tested for their dynamic mechanical properties.
Mahna Shubham, Singh Hemraj, Tomar Sumit, Bhagat Deep, Patnaik Amar, Kumar Shiv Ranjan   +5 more
doaj   +1 more source

Experimental Composite Resin with Myristyltrimethylammonium Bromide (MYTAB) and Alpha-Tricalcium Phosphate (α-TCP): Antibacterial and Remineralizing Effect

Journal of Functional Biomaterials, 2023
The aim of this study was to develop an experimental composite resin with the addition of myristyltrimethylammonium bromide (MYTAB) and α -tricalcium phosphate (α-TCP) as an antibacterial and remineralizing material.
Juan Carlos Pontons-Melo, Gabriela de Souza Balbinot, Salvatore Sauro, Fabrício Mezzomo Collares   +3 more
doaj   +1 more source

Knoop microhardness and FT-Raman evaluation of composite resins: influence of opacity and photoactivation source [PDF]

, 2011
The aim of this study was to evaluate the degree of conversion by Knoop microhardness (KHN) and FT-Raman spectroscopy (FTIR) of one nanofilled (Filtek Supreme-3M-ESPE [FS]) and one microhybrid composite (Charisma-Heraeus-Kulzer [CH]), each with different
ALBINO, Luis Gustavo Barrotte, CASSONI, Alessandra, KAWANO, Yoshio, RODRIGUES, José Augusto   +3 more
core   +2 more sources

Effect of adhesives and mechanical surface treatments on the hard relining of CAD‐CAM denture bases

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the impact of mechanical roughening, adhesive applications, and aging on the bonding between CAD‐CAM denture base materials with distinct chemical contents and hard relining material. Materials and Methods A total of 300 denture base specimens were produced by additive, subtractive, and ...
Isil Karaokutan, Ilayda Ayvaz, Gulsum Sayin Ozel   +2 more
wiley   +1 more source

Enhanced mechanical properties are possible with urethane dimethacrylate-based experimental restorative dental composite

Materials Research Express, 2020
This laboratory study aimed to replace the traditional bisphenol A-glycidyl methacrylate ( bis GMA) resin system with a urethane dimethacrylate (UDMA)-based resin system to enhance the physicomechanical properties of dental restorative composite (DRC ...
Aftab Ahmed Khan, Abdulaziz Abdullah AlKhureif, Badreldin A Mohamed, Leonel S J Bautista   +3 more
doaj   +1 more source

Do the printing orientation angle and layer thickness influence the radiopacity of 3D‐printed dental resins?

Journal of Prosthodontics, EarlyView.
Abstract Purpose This in vitro study aimed to evaluate the effect of layer thickness, printing orientation angle, and resin type on the radiopacity of 3D‐printed dental resins. Materials and Methods Three dental 3D‐printed resins (VarseoSmile TriniQ, Crowntec, and Primeprint Temp) were investigated using two‐layer thicknesses (50 and 100 µm) and three ...
Goktug Yersel, Mukerrem Elif Ucan, Neslihan Tekce   +2 more
wiley   +1 more source

The effect of silica nanoparticles on the morphology, mechanical properties and thermal degradation kinetics of polycarbonate [PDF]

, 2012
Polycarbonate/silica nanocomposites with different silica quantities were prepared by a melt compounding method. The effect of silica amount, in the range 1\u20135 wt.%, on the morphology, mechanical properties and thermal degradation kinetics of ...
CHILLURA MARTINO, D., L. u. y. t., ., M. o. t. a. u. n. g., ., Saladino, M.   +3 more
core   +1 more source

In Vitro Evaluation of Novel Calcium Silicate‐Based and Resin‐Modified Calcium Silicate Materials: Cytocompatibility and Mineralization Potential on Human Dental Pulp Stem Cells for Pulp Repair

Microscopy Research and Technique, Volume 89, Issue 6, Page 932-947, June 2026.
This study demonstrates that Biodentine XP exhibits superior cytocompatibility, promotes odontogenic differentiation, and enhances mineralization in human dental pulp stem cells, supporting its use in regenerative endodontics. Resin‐modified materials showed lower bioactivity, highlighting the importance of material composition in pulp therapy outcomes.
Francisco Javier Rodríguez‐Lozano, Nuria Pérez‐Guzmán, Paula García‐Rios, David García‐Bernal, Adrián Lozano, Sergio López‐García   +5 more
wiley   +1 more source

Evaluation of Biocomposite Cements for Bone Defect Repair in Rat Models

Life
Repairing or reconstructing significant bone defects is typically challenging. In the present study, two composite cements were used as scaffolds in a sub-critical femoral defect in rats.
Alina Ioana Ardelean, Sorin Marian Mârza, Raluca Marica, Mădălina Florina Dragomir, Alina Oana Rusu-Moldovan, Mărioara Moldovan, Paula Maria Pașca, Liviu Oana   +7 more
doaj   +1 more source

Fabrication of environmentally safe antifouling coatings using nano-MnO2/cellulose nanofiber composite with BED/GMA irradiated by electron beam

Scientific Reports, 2023
Marine biofouling, undesirable growth of organisms on submerged surfaces, poses significant challenges in various industries and marine applications. The development of environmentally safe antifouling coatings employing nano-MnO2/cellulose nanofiber ...
Madelyn N. Moawad, Khaled A. El-Damhogy, Mohamed Mohamady Ghobashy, Islam M. Radwan, Ahmed Nasr Alabssawy   +4 more
doaj   +1 more source