Results 91 to 100 of about 22,022,044 (223)

Long‐Term Clinical and Radiographic Outcomes of Ceramic Dental Implants: An 11‐Year Retrospective Cohort Study

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 11, Page 2074-2088, November 2026.
ABSTRACT Objective Evidence on zirconia dental implants remains limited. This retrospective study evaluated clinical and radiographic outcomes of contemporary ceramic implant systems placed in private practice with variable follow‐up of up to 11 years.
Mona Monzavi, Medis Masnavi, Ayman Zraiqat, Al Manesh   +3 more
wiley   +1 more source

Evaluation of zirconia surfaces and shear bond strength after acid–etching with ultrasonic vibration

Materials Research Express
To evaluate the effect of surface reaction process after hydrofluoric (HF) acid etching using ultrasound and the shear bond strength (SBS) of resin cement to zirconia polycrystal (Y-TZP) ceramic.
Xiaozhen Zhang, Hepeng Nie, Jiaxin Lv, Shanshan Yuan, Juan Wang, Kunzhan Cai, Jin Wu, Qingqing Zhang, Chunbo Tang   +8 more
doaj   +1 more source

Highly tough and hard zirconia-based composites derived from 3Y-TZP and 12Ce-TZP powders by co-doping approach [PDF]

Science of Sintering
Due to their superior physical, chemical, and mechanical properties, 3 moles % yttrium stabilized tetragonal zirconia polycrystalline (3Y-TZP) ceramics are used in dental applications.
Yurdakul Arife, Kamburoglu Koray, Sener Ercan, Tunckan Orkun, Yurdakul Hilmi   +4 more
doaj   +1 more source

Biocompatibility of ZrO₂ vs. Y-TZP Alloys: Influence of Their Composition and Surface Topography. [PDF]

Materials (Basel), 2022
Tchinda A, Chézeau L, Pierson G, Kouitat-Njiwa R, Rihn BH, Bravetti P.   +5 more
europepmc   +1 more source

POMs‐GibbsNet: A Deep Neural Network for the Prediction of Thermodynamic Parameters of Polyoxometalates

Journal of Computational Chemistry, Volume 47, Issue 28, October 30, 2026.
Polyoxometalate thermochemistry is often limited by the high cost of DFT vibrational frequency calculations. POMs‐GibbsNet uses molecular structure, electronic, and QTAIM descriptors to predict thermal Gibbs free‐energy corrections without calculating the Hessian.
Jordi Buils, Carles Bo, David Balcells
wiley   +1 more source

Effects of different plasma treatments on bonding properties of zirconia

Heliyon
This in vitro study was to evaluate the effect of different non-thermal atmospheric pressure plasma (NTP) on shear bond strength (SBS) between yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) and self-adhesive resin cement.
Yulin Jiang, Xudong Bao, Yang Yu, Yannan Zhang, Min Liu, Fanhao Meng, Bo Wang, Jianfeng Chen   +7 more
doaj   +1 more source

Sintered Properties of Stainless Steel-doped Y-TZP Ceramics

MATEC Web of Conferences, 2018
Yttria stabalised Tetragonal Zirconia Polycrystalline (Y-TZP) has been extensively renowned for its vast outstanding contribution in medical field such as primary function for implant biomaterial which acts as restoration of damaged body parts ...
Chew Wai Jin Kelvin, Minggat Mervyn Marlon Anak Mathew, Singh Ramesh   +2 more
doaj   +1 more source

Strength Analysis and Stress-Strain Deformation Behavior of 3 mol% Y-TZP and 21 wt.% Al₂O₃-3 mol% Y-TZP. [PDF]

Materials (Basel), 2021
Vladislavova L, Smolorz T, Orlovskaya N, Lugovy M, Reece MJ, Kӧbel S, Kopia A, Makowska M, Graule T, Blugan G.   +9 more
europepmc   +1 more source

Origin of Transition Metal Binding Preferences in Pyridinic and Pyrrolic Nitrogen‐Doped Graphene Single‐Atom Catalysts

International Journal of Quantum Chemistry, Volume 126, Issue 20, October 15, 2026.
Our quantum chemical analyses of the bonding trends between Period 4 transition metals and pyridinic or pyrrolic nitrogen‐doped graphene supports reveal that the metal–support interaction strengthens from Ti to Ni and subsequently weakens from Ni to Zn, irrespective of the vacancy motif.
Angelina N. van Dam, Pascal Vermeeren
wiley   +1 more source

low-Temperature Sinter Forging of Nanostructured Y-TZP and YCe-TZP [PDF]

, 1995
Compacts of ultrafine Y-TZP and YCe-TZP powders have been sinter forged under constant load at low temperatures (1100°–1200°C). The application of a uniaxial load leads to a strong reduction in sintering time, which in combination with the virtual ...
Burggraaf, Anthonie J., Carry, Claude, Boutz, Michel M.R., Naue, Marco, Winnubst, Louis; id_orcid, Antonie J. Burggraaf, Claude Carry, Louis Winnubst, Marco Naue, Michel M. R. Boutz   +9 more
core   +1 more source