Results 71 to 80 of about 133,939 (299)

BIAXIAL FLEXURAL STRENGTH OF UN-SHADED AND SHADEDMONOLITHIC TRANSLUCENT ZIRCONIA [PDF]

Alexandria Dental Journal, 2018
INTRODUCTION: The natural white color of zirconia together with the veneer chipping problem has led to the development of tooth colored monolithic (full-anatomic) zirconia.
Mona M. Abd El-latif, Yehia H. Aboushady, Sanaa H. Abdel Kader, Maher R. Mohamed   +3 more
doaj   +1 more source

Vacuum Ultraviolet (VUV) Light Photofunctionalization to Induce Human Oral Fibroblast Transmigration on Zirconia

Cells, 2023
Soft tissue adhesion and sealing around dental and maxillofacial implants, related prosthetic components, and crowns are a clinical imperative to prevent adverse outcomes of periodontitis and periimplantitis.
Toshikatsu Suzumura, Takanori Matsuura, Keiji Komatsu, Yoshihiko Sugita, Hatsuhiko Maeda, Takahiro Ogawa   +5 more
doaj   +1 more source

Radiation tolerance of nanocrystalline ceramics: insights from Yttria Stabilized Zirconia. [PDF]

, 2015
Materials for applications in hostile environments, such as nuclear reactors or radioactive waste immobilization, require extremely high resistance to radiation damage, such as resistance to amorphization or volume swelling.
Castro, Ricardo HR, Dey, Sanchita, Drazin, John W, Holesinger, Terry G, Uberuaga, Blas P, Valdez, James A, Wang, Yongqiang   +6 more
core   +1 more source

Zirconia as a Dental Biomaterial [PDF]

Materials, 2015
Ceramics are very important in the science of dental biomaterials. Among all dental ceramics, zirconia is in evidence as a dental biomaterial and it is the material of choice in contemporary restorative dentistry. Zirconia has been applied as structural material for dental bridges, crowns, inserts, and implants, mostly because of its biocompatibility ...
Della Bona, Alvaro, Pecho, Oscar E., Alessandretti, Rodrigo   +2 more
openaire   +2 more sources

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

A systematic review of zirconia as an implant material

Indian Journal of Dental Research, 2012
The purpose of this systematic review was to assess the published data concerning zirconia dental implants from various aspects. To identify relevant literature an electronic search was performed of PubMed.
D R Prithviraj, S Deeksha, K M Regish, N Anoop   +3 more
doaj   +1 more source

Effects of Impurity Content on the Sintering Characteristics of Plasma-Sprayed Zirconia [PDF]

, 2007
Yttria-stabilized zirconia powders, containing different levels of SiO2 and Al2O3, have been plasma sprayed onto metallic substrates. The coatings were detached from their substrates and a dilatometer was used to monitor the dimensional changes they ...
A. Cipitria, A. Kulkarni, A. Kulkarni, A.J. Allen, B. Siebert, B.Z. Janos, D. Stover, D. Stover, D.M. Zhu, D.M. Zhu, E.W. Washburn, H.C. Chen, H.C. Chen, H.E. Eaton, I.O. Golosnoy, I.O. Golosnoy, J. Brakel Van, J. Ilavsky, J. Ilavsky, J. Ilavsky, J.A. Thompson, K. Matsui, L. Singheiser, L. Xie, M. Gustavsson, M. Tamura, M.F. Ashby, M.N. Rahaman, M.R. Dorfman, P. Strunz, R. Hamacha, R. Vassen, R.A. Miller, S. A. Tsipas, S. Paul, S. Sodeoka, S. Stemmer, S.A. Tsipas, S.M. Lakiza, S.R. Choi, T.A. Dobbins, T.W. Clyne, V. Teixeira   +42 more
core   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Monolithic zirconia and digital impression: case report [PDF]

, 2017
The aim of this study is to present a clinical case of a full arch prosthetic rehabilitation on natural teeth, combining both digital work-flow and monolithic ...
Brauner, E, De Angelis, F, Di Carlo, S, Di Carlo, T, Giovannetti, A, Mencio, F, Papi, P, Pignatiello, G, Pompa, G, Rosella, D   +9 more
core   +1 more source

COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption

Advanced Materials, EarlyView.
A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas, Lucía Torrico‐García‐Viso, Jose Antonio Suárez del Pino, Nekane Aramburu‐Merino, Pilar Segovia, Enrique G. Michel, Josep Puigmartí‐Luis, Enrique Velasco, Pedro Tarazona, Daniel Maspoch, David Rodríguez‐San‐Miguel, Félix Zamora   +11 more
wiley   +1 more source