Results 161 to 170 of about 590,085 (277)

Effect of Successive Bleaching Treatments Followed by Staining on Color, Whiteness, and Translucency of Polymer‐Based CAD‐CAM Materials

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate differences in color, whiteness, and translucency of CAD‐CAM materials after successive bleaching treatments and coffee immersion. Materials and Methods Lava Ultimate (LU) and VITA Enamic (VE) were divided into four groups (n = 12): untreated (control), 35% hydrogen peroxide (WH), 10% carbamide peroxide (OP), or WH ...
Alejandro Cardenas Ramos, Bruno Arruda Mascaro, José Maurício dos Santos Nunes Reis, Lívia Nordi Dovigo, María M. Pérez, Renata Garcia Fonseca   +5 more
wiley   +1 more source

Assessment of Monomer Release From Resin Composites Following the Use of Various Modeling Liquids

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives The chemical composition of resin composites and the use of modeling liquids may influence the release of residual monomer, potentially impacting biocompatibility. This in vitro study evaluated the effect of different modeling liquids on the elution of monomers from two resin composites.
Dorukcan Yıldırım, Hüseyin Hatırlı, Emine Şirin Karaarslan, Tarık Balkan   +3 more
wiley   +1 more source

Effects of Acidic Media on the Mechanical and Optical Properties of Digitally Designed Restorative Materials

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This investigation assessed how acidic environments affect the optical behavior, surface roughness, and hardness of a newly developed 3D‐printed permanent resin compared with commonly used computer‐aided design/computer‐aided manufacturing restorative blocks.
Ismini Papoulidou, Petros Mourouzis, Andrea Baldi, Nicola Scotti, Dimitrios Dionysopoulos   +4 more
wiley   +1 more source

Fracture Resistance of Reattached Tooth Fragments: Influence of Adhesive Curing Mode and Composite Viscosity

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the influence of adhesive curing mode and composite viscosity type on the fracture resistance of reattached anterior teeth using the internal groove technique. Materials and Methods Seventy‐two extracted human maxillary central incisors were fractured using a standardized protocol and randomly assigned to six groups ...
Esra Yildirim‐Manav, Sema Yazici‐Akbiyik, Sedanur Sakalli, Cansu Yikici‐Çöl   +3 more
wiley   +1 more source

Comparative Radiopacity of Additively Manufactured Permanent and Temporary Resins and Conventional Resin‐Based Composites

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study aimed to evaluate whether radiopacity differs among additively manufactured permanent resins, temporary resins, and conventional resin‐based composites at clinically relevant thicknesses. Materials and Methods Eight dental materials were evaluated and categorized into four groups: additively manufactured permanent resins ...
Sinem Coşkun‐Albayrak, Ayşenur Öncü, Sedanur Sakalli, Esra Yildirim‐Manav   +3 more
wiley   +1 more source

Studentische Akzeptanz von mobilen elektronischen Checklisten zur Fremdbeurteilung von OSCE-Leistungen

, 2012
Schmitz, FM, Schmitz, F, Zimmermann, PG, Zimmermann, P   +3 more
core   +1 more source

Assessing Color Inconstancy of CAD/CAM Materials: Influence of CIE White LED Illuminants and Substrate Shade

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To assess how the CIE white LED illuminants and substrate shade impact the color inconstancy of high‐translucency CAD/CAM materials. Materials and Methods From the spectral reflectance factors of Lava Ultimate‐LU, Grandio blocks‐GB, VITA Enamic‐VE, and VITA Mark II‐M specimens (n = 3/material) measured on nine background shades (ND1 ...
Bruno Arruda Mascaro, Maria Tejada‐Casado, Miguel Ángel Martínez‐Domingo, Renata Garcia Fonseca, José Maurício dos Santos Nunes Reis, María M. Pérez   +5 more
wiley   +1 more source

Size‐, sex‐ and site‐dependent morphological variation in the stone flounder (Kareius bicoloratus) from Korean coastal waters

Journal of Fish Biology, EarlyView.
Abstract Kareius bicoloratus is a commercially important flatfish in Korean coastal fisheries and an ecologically relevant benthic species in nearshore ecosystems. To evaluate how multiple biological and environmental factors jointly shape flatfish morphology, we analysed 81 morphometric indices and two‐dimensional geometric morphometrics (GMM) in wild
Eun Jeong Kim, Songhyun Gwon, Ju Hwan Park, In Chul Bang, Yoon Kwon Nam   +4 more
wiley   +1 more source

Synthesis and characterization of a new 2-iminothiolate-modified dimethacrylate monomer with potential dental applications. [PDF]

RSC Adv
Pineda Mejía R, Giraldo Morales LF, Amalraj J, Giacaman RA, Santos LS.   +4 more
europepmc   +1 more source

The multifaceted regulatory network of microRNA396: Orchestrating plant plasticity through coordinating development and various stresses

Journal of Integrative Plant Biology, EarlyView.
This review examines the character and function of the microRNA miR396, which helps plants balance growth, reproduction, regeneration, and survival under various stresses, highlighting recent progress and evidence that this pathway shapes crop yield, pest and disease resistance, and tissue regeneration, making it a promising target for precision crop ...
Hang Yang, Ying Yan, Lixia Zhang, Junhua Ye, Kai Wang, Zejun Hu, Lingjuan Xie, Liming Cao, Shujun Wu, Zhenying Shi   +9 more
wiley   +1 more source