Results 31 to 40 of about 22,022,044 (223)

Micro-abrasion of Y-TZP in tea [PDF]

Wear, 2013
The object of this work is to investigate the micro-abrasion of Y-TZP in tea. This material is a candidate replacement veneer in dental restoration and to date there has been very little work carried out to investigate the wear behaviour in oral cavity conditions.
Sharifi, Shayan, Stack, Margaret, Stephen, L, Li, Wang-Long, Wang, Moo-Chin   +4 more
openaire   +3 more sources

The lattice parameters (a) and the particle sizes (b) changing of the nanopowders obtained by co-precipitation (3Y-TZP, 3Y-TZP-SiO₂, 3Y-TZP-SnO₂) and by mechanical mixing (PMM8-3Y-TZP, PMM8-3Y-TZP-SiO₂, PMM8-3Y-TZP- SnO₂).

, 2018
The lattice parameters (a) and the particle sizes (b) changing of the nanopowders obtained by co-precipitation (3Y-TZP, 3Y-TZP-SiO2, 3Y-TZP-SnO2) and by mechanical mixing (PMM8-3Y-TZP, PMM8-3Y-TZP-SiO2, PMM8-3Y-TZP- SnO2).
Igor Danilenko (5565956), Galina Volkova (5565959), Larisa Loladze (5565962), Marharyta Lakusta (5565953), Valeriy Burchovetskiy (5565965), Tetyana Konstantinova (5565968)   +5 more
core   +1 more source

The SEM images of (a) 3Y-TZP-2 wt% SiO₂ and (b)3Y-TZP-2 wt% SnO₂ sintered ceramics.

, 2018
The SEM images of (a) 3Y-TZP-2 wt% SiO2 and (b)3Y-TZP-2 wt% SnO2 sintered ceramics.
Igor Danilenko (5565956), Galina Volkova (5565959), Larisa Loladze (5565962), Marharyta Lakusta (5565953), Valeriy Burchovetskiy (5565965), Tetyana Konstantinova (5565968)   +5 more
core   +1 more source

Development of Y-TZP/MWCNT-SiO2 nanocomposite for dental protheses

, 2023
Y-TZP/MWCNT-SiO2 nanocomposite was synthesized by co-precipitation and hydrothermal treatment methods. After the characterization of the MWCNT-SiO2 powder, specimens were obtained from the synthesized material Y-TZP/MWCNT-SiO2 by uniaxial pressing for a ...
Renan Belli, Valter Ussui, Ulrich Lohbauer, Cesar, Paulo Francisco, Rubens Nisie Tango, Ussui, Valter, Lohbauer, Ulrich, Lucas Hian da Silva, Rinaldi, Laura Ajamil, Lazar, Dolores Ribeiro Ricci, Paulo Francisco Cesar, Belli, Renan, da Silva, Lucas Hian, Dolores Ribeiro Ricci Lazar, Tango, Rubens Nisie [UNESP], Laura Ajamil Rinaldi   +15 more
core   +1 more source

Clinical factors affecting the translucency of monolithic Y-TZP ceramics [PDF]

, 2020
The use of monolithic yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) ceramics in aesthetically critical regions is questionable because of the insufficient translucency and opacity of the restorations.
Pekkan, Gürel; https://orcid.org/, Özcan, Mutlu; https://orcid.org/, Subaşı, Meryem Gülce   +2 more
core   +2 more sources

The elementary mapping of nanopowders 3Y-TZP-2 wt% SiO₂, PMM8-3Y-TZP-2 wt% SiO₂.

, 2018
The elementary mapping of nanopowders 3Y-TZP-2 wt% SiO2, PMM8-3Y-TZP-2 wt% SiO2.
Igor Danilenko (5565956), Galina Volkova (5565959), Larisa Loladze (5565962), Marharyta Lakusta (5565953), Valeriy Burchovetskiy (5565965), Tetyana Konstantinova (5565968)   +5 more
core   +1 more source

Evaluation of Fracture Resistance of Different Monolithic CAD/CAM-Generated Zirconia Crowns after Artificial Aging—An In vitro Study

Journal of Pharmacy and Bioallied Sciences
Background: Monolithic zirconia has gained widespread use in prosthetic dentistry due to its superior mechanical properties and aesthetics. However, variations in yttria content affect its fracture resistance, especially after artificial aging, which ...
Nayeema Sultana, Krishna Kishore Kadiyala, Surapaneni Haragopal, Madala Deepika, Sugandhi Pidaparthi, Sowrabha Adavikatla   +5 more
doaj   +1 more source

Photoactivation‐Enabled Tunable Room‐Temperature Phosphorescence and Thermally Activated Delayed Fluorescence in Crystalline Materials

Advanced Science, EarlyView.
This work is the first to demonstrate the regulation of photoactivated room‐temperature phosphorescence (RTP) and thermally activated delayed fluorescence (TADF) in crystalline materials without any pretreatment. Furthermore, we reveal the underlying mechanisms by uncovering the role of host‐guest energy level alignment, exciton lifetime, crystallinity,
Lisha Zhang, Yongping Wu, Ihor Sahalianov, Lei Zhou, Glib Baryshnikov, Xiang Ma   +5 more
wiley   +1 more source

The SEM images of sintered samples (a, b) 3Y-TZP-2 wt% SiO₂ and (c) PMM8-3Y-TZP-2 wt% SiO₂.

, 2018
The SEM images of sintered samples (a, b) 3Y-TZP-2 wt% SiO2 and (c) PMM8-3Y-TZP-2 wt% SiO2.
Igor Danilenko (5565956), Galina Volkova (5565959), Larisa Loladze (5565962), Marharyta Lakusta (5565953), Valeriy Burchovetskiy (5565965), Tetyana Konstantinova (5565968)   +5 more
core   +1 more source

Core and π‐Bridge Engineering to Deconstruct Y6‐Series into Modular Non‐Fused Acceptors: DFT‐Guided Structure‐Property Map for Organic Solar Cells

Advanced Electronic Materials, EarlyView.
The rigid fused backbone of Y6‐series acceptors is deconstructed into a modular, non‐fused A‐π‐A′‐π‐A architecture. Comprehensive quantum chemical simulations reveal that strategic core and π‐bridge engineering preserves strong near‐infrared light‐harvesting and enhances intramolecular charge‐transfer character.
Qurat ul Ain, Waqas Akram, Hasan Yaqoob, Munazza Shahid, Abdul Majid, Muhammad Altaf, Christian B. Nielsen, Raja Shahid Ashraf   +7 more
wiley   +1 more source