Results 1 to 10 of about 39,820 (359)

Dynamics of different ion release from denture-base acrylic resins and their mechanical properties after the addition of bioactive materials. [PDF]

Saudi Dent J, 2021
Background: The denture-base acrylic resins used by partially edentulous patients can cause local demineralization of teeth. Alkali ions released from the bioactive materials that were added to acrylic resins can increase the pH of the oral environment ...
Raszewski Z.
europepmc   +2 more sources

Adhesion of Candida Albicans to digital versus conventional acrylic resins: a systematic review and meta-analysis [PDF]

BMC Oral Health
Background The present systematic review and meta-analysis investigated the available evidence about the adherence of Candida Albicans to the digitally-fabricated acrylic resins (both milled and 3D-printed) compared to the conventional heat-polymerized ...
Alhajj M, Halboub E, Yacob N, Al-Maweri S, Ahmad S, Celebić A, Al-Mekhlafi H, Salleh N.   +7 more
europepmc   +2 more sources

Assessment of surface roughness changes on orthodontic acrylic resins by all-in-one spray disinfectant solutions. [PDF]

J Dent Res Dent Clin Dent Prospects, 2020
Background. The disinfection of orthodontic acrylic resins might change the physical and mechanicalproperties of these materials. We aimed to investigate the impact of four different commercially availabledisinfectants on the surface roughness of acrylic
Hsu KL, Balhaddad AA, Garcia IM, Collares FM, DePaola L, Melo MA.   +5 more
europepmc   +2 more sources

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

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

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   +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