Results 11 to 20 of about 617,783 (341)

Color Stability Determination of CAD/CAM Milled and 3D Printed Acrylic Resins for Denture Bases: A Narrative Review

Journal of Composites Science, 2022
The aim of this paper is to review the available literature on the different methods for color stability determination of CAD/CAM milled and 3D printed resins for denture bases.
M. Dimitrova, M. Corsalini, Rada Kazakova, A. Vlahova, G. Barile, Fabio Dell’Olio, Z. Tomova, Stoyan Kazakov, S. Capodiferro   +8 more
semanticscholar   +3 more sources

Acrylic resins with oxetane pendant groups for free radical and cationic dual-curing photoresists

Materials & Design, 2022
Photoresists play an important role in the electronic information industry; however, traditional photoresists have disadvantages including severe volume shrinkage, low precision, and poor adhesion. Here, a combined free radical / cationic dual-curing dry
Yanhua Ding, Yangyang Xin, Qiang Zhang, Yingquan Zou   +3 more
doaj   +3 more sources

Evaluation of the Peel Bond Strength of a Room Temperature Vulcanizing Maxillofacial Silicone when bonded to Three Different High-impact Heat-cured Acrylic Resins: An In Vitro Comparative Study [PDF]

International Journal of Prosthodontics and Restorative Dentistry, 2023
Purpose: The purpose of the study was to evaluate and compare the peel bond strength of a room temperature vulcanizing (RTV) maxillofacial silicone bonded to three different high-impact heat-cure acrylic resins.
Aishwarya Shastry, Prema Balehonnur, Vishwananth S Krishnappa, Anoop Nair, Kalavathi Muniyappa, Meghana M Yadav   +5 more
doaj   +1 more source

Flexural resistance of 3D printing resin compared to conventional acrylic resins employed to build occlusal bite splints [PDF]

Revista de Odontologia da UNESP, 2023
Introduction with the technological advance in dentistry, light-polymerized three-dimensional (3D) printing resins had become an alternative for the manufacture of occlusal splint splints.
Otavio Marino dos SANTOS NETO, Gabriele Maurício de CERQUEIRA, João Paulo do Vale SOUZA, Rossana Pereira de ALMEIDA, José Vitor Quinelli MAZARO, Adriana Cristina ZAVANELLI   +5 more
doaj   +1 more source

Evaluation of the effectiveness of bioactive glass fillers against Candida albicans adhesion to PMMA denture base materials: An in vitro study

Saudi Dental Journal, 2022
Background: Dentures with antimicrobial properties are desirable for preventing Candida albicans adhesion. This study was to assess the effectiveness of bioactive glass (BAG) on C.
Mohammed M. Gad, Khalid Abu-Rashid, Adel Alkhaldi, Omar Alshehri, Soban Q. Khan   +4 more
doaj   +1 more source

In vitro comparison of the surface roughness of polymethyl methacrylate and bis-acrylic resins for interim restorations before and after polishing.

The Journal of prosthetic dentistry (Print), 2021
STATEMENT OF PROBLEM Polymethyl methacrylate and bis-acrylic based resins are widely used for interim restorations. Their initial surface roughness is important because it determines their aesthetic properties and the potential for biofilm adhesion ...
Laetitia Gantz, G. Fauxpoint, Y. Arntz, H. Pelletier, O. Etienne   +4 more
semanticscholar   +1 more source

Testing of residual monomer content reduction possibility on acrilic resins quality [PDF]

Hemijska Industrija, 2011
Poly (methyl methacrylate) (PMMA) is material widely used in dentistry. Despite the various methods used to initiate the polymerization of acrylic resins, the conversion of monomer to polymer is not complete thus leaving some unreacted methyl ...
Kostić Milena, Krunić Nebojša, Nikolić Ljubiša, Nikolić Vesna, Najman Stevo, Kostić Ivan, Rajković Jelena, Manić Miodrag, Petković Dušan   +8 more
doaj   +1 more source

Evaluation of microhardness in two types of denture bases after using sodium hypochlorite and NatureDent disinfecting agents [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2022
Background. Chemical agents, in combination with mechanical methods, play an important role in reducing microbial plaque on denture surfaces. However, these methods might change the mechanical behavior of acrylic resins, including microhardness and ...
Elnaz Moslehifard, Tahereh Ghaffari, Khosro Zarei, Mahsa Karimoghli   +3 more
doaj   +1 more source

In Vitro Comparison of the Effect of Three Types of Heat-Curing Acrylic Resins on the Amount of Formaldehyde and Monomer Release as well as Biocompatibility

Advances in Materials Science and Engineering, 2022
Background/Purpose. The biocompatibility and cytotoxicity of formaldehyde and monomer are essential in resin-based denture’s byproducts. This present study was performed to compare the release of formaldehyde and monomer and biocompatibility of three ...
Homeira Ansari lari, Saman Hakimi Jahed, Kamyar Abbasi, Mostafa Alam, Mohammad Alihemmati, Ali Jamali Ghomi, Mahdi Rahbar, Seyed Ali Mosaddad, Reza Sayyad Soufdoost, Reza Eftekhar Ashtiani   +9 more
doaj   +1 more source

The effects of TiO2 Nanoparticles on Flexural Strength of Self-Polymerized Resins: In Vitro Study

Journal of Techniques, 2022
Self-polymerized resins are extensively utilized in removable prosthodontics for a variety of applications in maxillofacial rehabilitation, including interim appliances, repairs, relines, customized trays, and record bases. These materials, on the other
Firas Abd Kati
doaj   +1 more source