Results 161 to 170 of about 11,605 (301)

Effect of Type and Concentration of Nanoclay on the Mechanical and Physicochemical Properties of Bis-GMA/TTEGDMA Dental Resins. [PDF]

open access: yesPolymers (Basel), 2020
Encalada-Alayola JJ   +4 more
europepmc   +1 more source

Water sorption of dental resin composites: Is a new method the future?

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract Intraoral, diffusion‐controlled water sorption leads to dimensional expansion and mechanical degradation over time. Measurement of small quantities of water in dental resin composites (RCs) is challenging, as current techniques rely on weighing approaches. Here, we evaluate Karl‐Fischer Titration (KFT) and thermogravimetry (TG) as alternatives
Lea Heckel   +4 more
wiley   +1 more source

Avaliação da resistência de união de pinos fibroresinosos cimentados sob duas formas de fotoativação [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Os pinos fibroresinosos têm ganhado cada vez mais aceitação no mercado, contudo preocupações sobre a de deslocamento estão diretamente enolvidas, uma vez ...
Pereira, Carlos Willian
core  

Post‐curing effects on mechanical properties staining resistance of a 3D‐printed resin versus a direct composite for definitive restorations

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the mechanical performance and staining resistance of a three‐dimensional (3D)‐printed resin (VarseoSmile Crown Plus) subjected to different post‐curing times (0, 5, 10, 15, and 20 min), compared with a conventional nanofilled resin composite (Filtek Z350XT).
Bianca Rossi   +6 more
wiley   +1 more source

Effect of the Silanization of Aerosil OX50 in the Properties of Light-Cured Dental Composites

open access: yesApplied Sciences
In this study, the surface of aerosil OX50 was treated with γ-methacryloxypropyltrimethoxysilane in order to evaluate its effect on light-cured dental composites.
Selena de la Caridad Díaz-Rodríguez   +7 more
doaj   +1 more source

Adhesion of conventional and simplified resin-based luting cements to superficial and deep dentin [PDF]

open access: yes, 2018
This study evaluated the bond strengths of conventional (chemically and dual-polymerized) and simplified resin-based luting cements with their corresponding adhesives to superficial dentin (SD) and deep dentin (DD).
Mese, Ayse, Özcan, Mutlu
core  

Dimerization‐dependent NOTCH receptor transactivation unveils a class of highly selective NOTCH signalling inhibitors

open access: yesThe FEBS Journal, EarlyView.
NOTCH signalling is indispensable for tissue homeostasis and, consequently, corruption of its normal function promotes numerous diseases, including cancer. However, the development of targeted therapies has been hampered by inefficacy and overt toxicity. Here, we show that NOTCH receptor dimerization is necessary for receptor transactivation, which has
Xinxin Liu   +9 more
wiley   +1 more source

Evaluation of the effectiveness and safety of anti‐CGRP monoclonal antibodies in patients with migraine and autoimmune diseases: IMMUNO‐CGRP study

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective This study aimed to evaluate demographic characteristics, treatment effectiveness, and safety outcomes in patients with migraine undergoing anti‐calcitonin gene‐related peptide (CGRP) treatments regarding the presence of autoimmune diseases. Background CGRP has an important role in migraine pathophysiology through neuronal modulation
María Clara García‐Castillo   +37 more
wiley   +1 more source

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