Results 71 to 80 of about 261,841 (285)

Zirconia Implants: A Mapping Review

Oral, 2023
The advent of zirconia ceramics with excellent mechanical, biomechanical and optical properties has made it an attractive metal-free substitute for titanium implants. Both animal and human studies have documented shortcomings with titanium implants. A review of the current literature on 3 iterations of zirconia implant designs has been challenging due ...
openaire   +2 more sources

Evaluation of Long-Term Success in Zirconia Implants Versus Titanium Implants: A Comparative Study

Journal of Pharmacy and Bioallied Sciences
Introduction: The increasing demand for biocompatible and durable dental implants has led to the adoption of zirconia implants as an alternative to the well-established titanium implants.
Jenny L. Sailo, Mahantesh Bembalgi, Sidhartha S. P. Behera, Pravek Khetani, Arun K. Mohanty, Harisha Dewan, Sirisha Kommuri   +6 more
doaj   +1 more source

Zirconia Abutments in Implant Dentistry

International Journal of Oral Implantology & Clinical Research, 2012
Esthetic parameters have become integral aspects in defining success and failure of an implant. All-ceramic abutments have started to play a major role in achieving an esthetically successful result. The material itself, however, is not the exclusive determinant for esthetic success.
Meena Ajay Aras, Chetan Mukund Modgi
openaire   +1 more source

Chewing simulation of zirconia implant supported restorations [PDF]

Journal of Prosthodontic Research, 2019
PURPOSE To test three potential prosthetic material options for zirconia implants in regard to their mechanical properties, loading and retention capacity as well as to record abrasion after chewing simulation followed by thermocyclic aging. METHODS Molar crowns (n = 96) of three different computer-aided design/computer-aided manufacturing (CAD/CAM ...
Rohr, Nadja, Balmer, Marc, Müller, Johannes A, Märtin, Sabrina, Fischer, Jens   +4 more
openaire   +4 more sources

Hydroxyapatite Consolidated by Zirconia: Applications for Dental Implant

Journal of Composites and Compounds, 2020
Zirconia has garnered significant attention as a new ceramic material for dental implant due to its excellent biocompatibility, strength, and promoting the oral rehabilitation with high aesthetic, biological and mechanical properties. It also expedites the amelioration of bone minerals surface by its bio-integrative ingredients which are naturally ...
Fariborz Sharifianjazi, Amir Hossein Pakseresht, Mehdi Shahedi Asl, Amirhossein Esmaeilkhanian, Hiva Nargesi khoramabadi, Ho Won Jang, Mohammadreza Shokouhimehr   +6 more
openaire   +2 more sources

Accelerating green heterocyclic synthesis: Convergence of AI, automation, and sustainable chemistry

Bulletin of the Korean Chemical Society, EarlyView.
Green heterocyclic synthesis and data‐driven tools such as AI, high‐throughput experimentation, continuous flow, and self‐driving laboratories have developed largely in parallel. This review connects them and asks how green metrics such as E‐factor and PMI might serve as explicit optimization targets rather than post‐hoc measures, toward sustainable ...
Noor Aisyah Ahmad Shah, Amirreza Mottafegh, Su‐Hyun Yoo, Jongwoon Kim, Minseon Byeon, Juhwan Noh, Yea‐Lee Lee, Jin Suk Myung, Gwang‐Noh Ahn   +8 more
wiley   +1 more source

Zirconia vs. titanium dental implants in maxillofacial trauma: a preliminary comparative biomechanical analysis in the maxilla using the finite element method

Head & Face Medicine
Introduction With increasing life expectancy and physical activity, patients with dental implants face a growing lifetime risk of traumatic injury. In this context, the present study aimed to evaluate and compare the traumatic biomechanical effects ...
Stefan Krennmair, Lukas Postl, Christoph Staudigl, Michael Malek, Sven Otto, Markus Hof   +5 more
doaj   +1 more source

Fracture Strength and Precision of Fit of Implant-Retained Monolithic Zirconia Crowns

, 2018
New monolithic zirconia materials can be used to fabricate full-contour fixed dental prostheses with the computer-aided design/computer-aided manufacturing (CAD/CAM) method.
Lippo V. J. Lassila, Jenni Hjerppe, Timo O. Närhi, Pauliina Moilanen   +3 more
core   +1 more source

A biomechanical optimized Zr58Cu25Al14Nb3 bulk metallic glass dental implant improves peri‐implant stress distribution and bone quality under physiological loading

BMEMat, EarlyView.
This study reports a novel Zr58Cu25Al14Nb3 bulk metallic glass that possesses high mechanical strength and low elastic modulus, which further promotes efficient mechanotransduction and significantly improves peri‐implant bone quality upon cyclic occlusal loading.
Yunshu Wu, Feifei Wang, Yuan He, Yaopeng Zhang, Yuhao Zeng, Fu Zheng, Zhanqi Wei, Sukun Tian, Kinon Chen, Baoan Sun, Yuchun Sun   +10 more
wiley   +1 more source

Biomechanical Evaluation of Cantilevered 2-Unit Implant-Supported Prostheses: A 3D Finite Element Study

International Dental Journal
Objective: To assess the biomechanical performance of cantilevered 2-unit implant-supported prostheses with zirconia and polyetherketoneketone (PEKK) under 3 loading conditions.
Hatem S. Sadek, Noha M. Anany, Al-Hassan Diab, Mohamed I. El-Anwar, Abdulaziz Alhotan, Mostafa Aldesoki, Christoph Bourauel, Tarek M. Elshazly   +7 more
doaj   +1 more source