Results 61 to 70 of about 3,393 (177)
European Journal of Oral Sciences, EarlyView.Abstract This study evaluated the repair bond strengths of ceramic and hybrid ceramic CAD/CAM restorations following bioactive‐glass, silica‐coated alumina, and aluminum oxide surface treatments. Shear bond strength (SBS) tests, surface roughness, and scanning electron microscopic (SEM) evaluations were performed on 180 specimens (7×12×2 mm3 and 5×5×3 ...
Büşra Karabulut Gençer +5 more
wiley +1 more source
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 +4 more
doaj +1 more source
Ab initio study on optimization of bisphenol A and phosgene to manufacture polycarbonate [PDF]
arXiv, 2020 Geometric optimization is played an important to manufacture and design materials in many implementations. Therefore the choice of optimization method is of considerable significance to easily solve the problems. In this work, the ground state geometries for bisphenol A and phosgene that manufacture polycarbonate have been optimized using the Hartree ...
arxiv
Divergent Evolution of Progesterone and Mineralocorticoid Receptors in Terrestrial Vertebrates and Fish Influences Endocrine Disruption [PDF]
arXiv, 2021 There is much concern about disruption of endocrine physiology regulated by steroid hormones in humans, other terrestrial vertebrates and fish by industrial chemicals, such as bisphenol A, and pesticides, such as DDT. These endocrine-disrupting chemicals influence steroid-mediated physiology in humans and other vertebrates by competing with steroids ...
arxiv
Journal of Esthetic and Restorative Dentistry, Volume 37, Issue 2, Page 314-325, February 2025.Abstract Objective To assess the clinical performance of two composite materials with two universal adhesives and a two‐step self‐etch adhesive on class II restorations for 18 months. Materials and Methods Two hundred and fifty‐two class II cavities were bonded with G‐Premio Bond, Single Bond Universal, and Clearfil SE Bond 2.
Gülsüm Özden, Muhammet Karadas
wiley +1 more source
Unwanted Skin Reactions to Acrylates: An Update
CosmeticsAcrylates and methacrylates, though common in a wide variety of products, especially in the dental industry, can cause adverse skin reactions. These compounds, including 2-hydroxyethyl methacrylate, triethylene glycol dimethacrylate, and bisphenol A ...
Liborija Lugović-Mihić +7 more
doaj +1 more source
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 +5 more
doaj +1 more source
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 +3 more
doaj +1 more source
DENTAL COMPOSITE FILLING MATERIALS AS A POTENTIAL RISK OF TOXICITY FOR HUMAN ORGANISM
Česká Stomatologie a Praktické Zubní Lékařství, 2021 Introduction, aim: Composite materials used in dentistry are increasingly used for several reasons - aesthetics, hypersensitivity of some individuals to amalgam and concerns about the possible release of amalgam metals, and at the same time limiting its ...
S Tkáčiková, J Sabo
doaj +1 more source
Low-rank longitudinal factor regression with application to chemical mixtures [PDF]
arXiv, 2023 Developmental epidemiology commonly focuses on assessing the association between multiple early life exposures and childhood health. Statistical analyses of data from such studies focus on inferring the contributions of individual exposures, while also characterizing time-varying and interacting effects.
arxiv