Results 251 to 260 of about 617,783 (341)
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective This in vitro study evaluated the effects of composite material type, margin design (deep margin elevation vs. control), and thermomechanical aging on the marginal gap of CAD/CAM inlay restorations. Materials and Methods Standardized mesio‐occluso‐distal (MOD) inlay cavities were prepared in extracted human molars, with mesial ...
Zeliha Şanıvar Abbasgholizadeh +1 more
wiley +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective Cantilever extensions in full‐arch implant‐supported provisional prostheses represent a clinical challenge frequently associated with biomechanical complications. This study aimed to evaluate the load‐to‐failure and deflection of acrylic and 3D‐printed resins used in the cantilever region of implant‐supported provisional prostheses ...
Térsia Cristina Silva Macedo +4 more
wiley +1 more source
The Spot‐Dam Technique: A Protocol for Adhesive Cementation of BOPT Crowns
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective The Biologically Oriented Preparation Technique (BOPT) uses vertical tooth preparation without a defined finish line, guided by provisional restorations to shape the gingival emergence profile. Subgingival crown margins inherent to BOPT increase the risk of residual cement and soft‐tissue trauma during adhesive cementation.
Maria Giolanta Liaropoulou +4 more
wiley +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective The objective of this in vitro study was to evaluate the effects of different surface finishing protocols and post‐curing environments on the surface roughness (Ra) and Vickers hardness (VHN) of a 3‐dimensionally (3D)‐printed occlusal splint resin.
İzim Türker Kader +3 more
wiley +1 more source
Running an electron microscopy core facility
Journal of Microscopy, EarlyView.Abstract As electron microscopes became more costly, technically complex, and integral to a wide range of scientific fields, centralised electron microscopy (EM) core facilities have become essential for maintaining accessibility, performance, and quality.
Ilkka Miinalainen, Eija Jokitalo
wiley +1 more source
Transmission electron microscopy characterisation of Spirulina bioplastics
Journal of Microscopy, EarlyView.Abstract Plastic pollution is impacting global ecosystem health. Bioplastics made from unprocessed biomass, including whole or fragmented tissues, are one potential solution. They are biodegradable and exhibit competitive mechanical performance. Seaweed and microalgae have gained popularity over the last decade as bioplastic feedstocks due to their ...
Sourena Azidhak +4 more
wiley +1 more source
Journal of Prosthodontics, EarlyView.Abstract Purpose To evaluate the seating accuracy of removable partial denture (RPD) frameworks fabricated by two digital workflows involving selective laser melting (SLM) in comparison to the conventional workflow. Materials and Methods A Kennedy class III modification 1 partially edentulous mandibular arch was used as a master model.
Andrea Korkes +10 more
wiley +1 more source
Water-repellent cotton fabrics by ultraviolet curing and plasma treatment [PDF]
, 2011 Ferrero, Franco +2 more
core
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 +2 more
wiley +1 more source