Results 71 to 80 of about 1,764,481 (201)

Radioactivity Measurement on Dental Resin Composites

Acta Physica Polonica A, 2015
Radioactivity is mainly due to natural ones from earth and also from outside of the atmosphere so-called cosmic radiation. Although radiation sources and their dose effect on humans are known, there is still some conflict on their health effect especially on dental restoration. The limited data for radioactive dental materials and their potential risks
AKKURT, İskender, ERMİŞ, Rabia Banu, BAS, P., Gunoglu, Kadir   +3 more
openaire   +3 more sources

Survival Rates of Amalgam and Composite Resin Restorations from Big Data Real-Life Databases in the Era of Restricted Dental Mercury Use

Bioengineering
Tooth decay, also known as caries, is a significant medical problem that harms teeth. Treatment is based on the removal of the carious material and then filling the cavity left in the tooth, most commonly with amalgam or composite resin. The consequences
Guy Tobias, Tali Chackartchi, Jonathan Mann, Doron Haim, Mordechai Findler   +4 more
doaj   +1 more source

Development of Light-Polymerized Dental Composite Resin Reinforced with Electrospun Polyamide Layers. [PDF]

Polymers (Basel), 2023
Maletin A, Ristić I, Nešić A, Knežević MJ, Koprivica DĐ, Cakić S, Ilić D, Milekić B, Puškar T, Pilić B.   +9 more
europepmc   +1 more source

Abrasive wear of dental composite resins

Journal of Materials Science: Materials in Medicine, 1996
Abrasive wear is a major problem in the application of dental composite resins. In this study the friction and wear behaviours of two types of dental composites: one containing relatively coarse filler particles and some microfillers (Estilux) and another containing only microfiller particles (Durafill), have been investigated by using a scratch ...
Shiqi He, Qianchu Liu, Yiu-Wing Mai, Roland Bryant   +3 more
openaire   +1 more source

MECHANICAL AND TRIBOLOGICAL PROPERTIES OF DENTAL COMPOSITE RESIN [PDF]

Journal of the Egyptian Society of Tribology
Composites resin is extensively applied in dental restorative materials due to their easy operating performance and lower toxicity. The major factors influencing the clinical longevity of composites resin are discussed. The median longevity of composites
A. A. Meshref, M. S. Aly, Esraa S. F., W. Y. Ali, Ameer A. K.   +4 more
doaj   +1 more source

Effect of Nanohydroxyapatite, Zirconia and Glass Filler Particles on the Wear and Microhardness of Experimental Dental Composite Resin. [PDF]

Int J Clin Pediatr Dent, 2023
Mirajkar CK, Winnier J, Hambire U.
europepmc   +1 more source

Evaluation of resin composites for dental restorations

Procedia Manufacturing, 2019
Abstract In the production of dental restorations, there are, currently, two main types of materials: ceramics and resin composites. These latter kinds are typically suggested because of their quick fabrication, easy reparation and increased crossed link density compared with conventional light-cured materials.
T. Palacios, C. Abad, G. Pradíes, J.Y. Pastor   +3 more
openaire   +1 more source

Timing for Composite Resin Placement on Mineral Trioxide Aggregate [PDF]

, 2013
Introduction The aim of this study was to investigate the proper time to restore composite resin over mineral trioxide aggregate (MTA). Methods Thirty-five samples of MTA blocks were divided into 7 groups with 3 different times (10 minutes, 1 day, and 7 ...
Tsujimoto, Yasuhisa, Ookubo, Atsushi, Yamada, Shizuka, Watanabe, Ikuya, Hayashi, Yoshihiko, Shiraishi, Takanobu, Tsujimoto, Masaki   +6 more
core   +1 more source

Use of Restorative Materials in Primary Teeth – A Retrospective University-Based Study

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2023
Objective: To investigate the types of restorative materials used for restorative treatment in primary teeth through a retrospective university-based study.
Luciana Antonio Pion, Raquel Assed Bezerra Segato, Paulo Nelson-Filho, Léa Assed Bezerra da Silva, Alexandra Mussolino de Queiroz, Francisco Wanderley Garcia Paula-Silva   +5 more
doaj  

Impact of Nanoparticles Additions on the Strength of Dental Composite Resin. [PDF]

Int J Biomater, 2022
Azmy E, Al-Kholy MRZ, Fattouh M, Kenawi LMM, Helal MA.   +4 more
europepmc   +1 more source