Results 141 to 150 of about 136,087 (244)

Mechanical Performance and Fracture Behavior of Fixed Dental Prostheses Under Bending Loads: An In Vitro Comparative Study

Dentistry Journal
Aim: Fixed dental prostheses (FDPs) are increasingly fabricated from high-strength ceramic materials; however, their fracture behavior under flexurally dominated loading remains incompletely understood. This in vitro study aimed to compare the mechanical
Cristian Boanca, Dorin Ioan Cocoș, Sergiu Ciprian Focsaneanu, Kamel Earar   +3 more
doaj   +1 more source

The histone deacetylase inhibitor, suberoylanilide hydroxamic acid, restores blood–brain barrier integrity in a human stem cell‐based model of ischaemic stroke

British Journal of Pharmacology, Volume 183, Issue 19, Page 5791-5812, October 2026.
Ischaemic stroke is characterised by acute cerebrovascular occlusion and blood–brain barrier (BBB) breakdown. Our results indicated that the histone deacetylase inhibitor suberoylanilide hydroxamic acid (SAHA) ameliorated the loss of BBB integrity, changed the morphology of brain endothelial cells, increased the level of basement membrane and ...
Anikó Szecskó, Koppány Párdi, Zuhao Cui, Gergő Porkoláb, Zsófia Hoyk, Csilla Kovács, Janet F. Adegbite, Virág Fodor, Nárcisz M. Cser, László Dér, Krisztina Nagy, Csilla Sajben, Roland Tengölics, Mária A. Deli, Szilvia Veszelka   +14 more
wiley   +1 more source

Fabrication of Silicon–Ceramic (SiCer) Composite Multilayer Modules With Embedded NTC Thermistor Sensors

International Journal of Applied Ceramic Technology, Volume 23, Issue 5, October 2026.
• Integration of functional materials in silicon–ceramic (SiCer) composite multilayer substates is demonstrated. • We developed the cofiring of Ni–Mn–Zn–Co‐based thermistor formulations and BCT6 LTCC tapes. • Integration of printed NTC thermistor films in LTCC and SiCer multilayer architectures ABSTRACT Silicon–ceramics composite substrates (SiCer) are
Manuel Heidenreich, Christian Teichmann, Clemens Motzkus, Beate Capraro, Peter Keil, Jörg Töpfer   +5 more
wiley   +1 more source

Effect of Varying Thickness and Number of Coloring Liquid Applications on the Color of Anatomic Contour Monolithic Zirconia Ceramics

Journal of Dentistry, 2018
Statement of the Problem: There is not enough information available about the effect of thickness reduction and the coloring method on the color of new monolithic zirconia ceramic system.
Rashin Giti, Seyed Ali Hojati
doaj  

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, Volume 28, Issue 17, 9 September 2026.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, Volume 38, Issue 51, 11 September 2026.
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

Hierarchical SixZr1−xMgO Monolithic Heterojunctions for Efficient Photocatalytic Hydrogen Evolution

Advanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.
Hierarchical SixZr1−x MgO monolithic heterojunctions create intimate interfaces and interconnected pathways that promote light harvesting, charge separation, and reactant transport. The optimized band structure suppresses electron–hole recombination and accelerates proton reduction, delivering efficient photocatalytic hydrogen evolution. These findings
Aminul Islam, Mohammad Mobarak Hossain, M. Azizur R. Khan, Abdulkareem Ghassan Alsultan, Siow Hwa Teo, Mohd Lokman Ibrahim, Anh Tuan Hoang, Mohammad A. Hasnat, Kazi Hamidur Rashid, Apurba Kumar Sarkar, Tarikul Islam   +10 more
wiley   +1 more source

Influence of zirconia thickness and background color on color matching accuracy of monolithic zirconia restorations

OBJECTIVE: To evaluate the influence of monolithic zirconia brand, thickness, and substrate color on color matching accuracy when optically coupled to abutment substrates.
Mourad, SI, Ahmed, KE, Mahmoud, S, Elhelbawy, NG, Al-Taee, LA, Hashem, D   +5 more
core   +1 more source

Tribochemical Interface Engineering of TiS4–Argyrodite Composites for Metal Sulfide‐Based Solid‐State Batteries

Batteries &Supercaps, Volume 9, Issue 9, September 2026.
Amorphous TiS4 is studied structurally and electrochemically as a dry‐processed cathode for sulfidic solid‐state batteries. High‐energy ball milling (HBM) outperforms low‐energy milling, delivering up to 1110 mAh gS−1. HBM dry‐film cathodes retain 950 mAh gS−1 after 80 cycles, establishing tribochemical processing as a key strategy for high‐energy ...
Pascal Seete, Felix Hippauf, Susanne Dörfler, Holger Althues, Niklas M. Abke, Simon Wiemers‐Meyer, Kentaro Kuratani, Tomonari Takeuchi, Hikari Sakaebe, Martin Winter, Stefan Kaskel   +10 more
wiley   +1 more source

Atomic Scale Insight Into High Voltage Degradation Mechanism in YSZ Electrolyte for Solid Oxide Electrolyzer Applications

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
The evolution of yttria‐stabilized zirconia (YSZ) electrolyte microstructure after testing at progressively high voltages was captured at the micro‐ and atomic‐scale levels to determine the operational boundaries of a solid oxide electrolysis cell (SOEC).
Tian Liu, Renaldo Springer, Seraphim V. Belko, Danny J. Edwards, Kayla H. Yano, Tiffany C. Kaspar, Libor Kovarik, Daniel K. Schreiber, Matthew J. Olszta, Olga A. Marina   +9 more
wiley   +1 more source