Results 111 to 120 of about 35,687 (312)

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

Advanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang, Yu Chen, Ezra Sarmiento, Taige Hao, Atsushi Arakaki, Michiko Nemoto, Pablo Zavattieri, David Kisailus   +7 more
wiley   +1 more source

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

Xiaozhen Zhang, He-Peng Nie, Jiaxin Lv, Shanshan Yuan, Juan Wang, Kunzhan Cai, Jin Wu, Qingqing Zhang, Chunbo Tang   +8 more
openalex   +1 more source

Toughening β‐Ga2O3 via Mechanically Seeded Dislocations

Advanced Functional Materials, EarlyView.
β‐Ga2O3 is promising for next‐generation semiconductors but its brittleness limits flexible and high‐precision applications. Here, mechanically seeded dislocations introduced by surface deformation improved damage tolerance in (001) β‐Ga2O3. Nanoindentation and characterization show dislocations suppress cleavage cracks by enabling stable plastic ...
Zanlin Cheng, Jiawen Zhang, Peng Gao, Guosong Zeng, Xufei Fang, Wenjun Lu   +5 more
wiley   +1 more source

A Comparative Study on the Flexural strengths of RMGIC and Cention N andEvaluation of their Shear Bond Strengths with Composite: An In Vitro Study

RGUHS Journal of Dental Sciences
BackgroundnbspCention N a recently introduced restorative material in Malaysian healthcare was evaluated in this study to compare its properties with other commonly used materials.nbspObjectivenbspThis study was conducted to compare ...
Mandeep Kaur, Ashwath Kumar V, Salil ., Angeline Jose, Ashu K Gupta, Anshu Minocha   +5 more
doaj   +1 more source

Shear bond strength of metal brackets and ceramic brackets with monocrystalline and polycrystalline alumina bonded to provisional polymethyl methacrylate crowns [PDF]

Nozha Sawan, Afnan A. Ben Gassem
openalex   +1 more source

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

Advanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra, Shuvaraj Ghosh, Malkeshkumar Patel, Sourov Hossain, Ju‐Hyung Yun, Joondong Kim   +5 more
wiley   +1 more source

Effect of 2% Chlorhexidine on Shear Bond Strength of Composite Resins to Dentin

Journal of Islamic Dental Association of Iran, 2015
Background and Aim: Intracanal medicaments can affect the bond strength of composite to dentin. The aim of this study was to evaluate the effect of 2% chlorhexidine (CHX) gel as an intracanal medicament on shear bond strength of three different composite
Maryam Zare Jahromi, Parvin Mirzakouchaki Boroujeni, Mohammad Reza Saei, Negin Riyazifar, Parisa Ranjbarian, Arian Moshreffar   +5 more
doaj  

The Effect of Water Aging on Shear Bond Strength of Pretreated Zirconia-Oxide Ceramics Bonded to Resin Cement – An In Vitro Study

, 2022
Gupta Aishwarya, Harshitha Alva, M Subash, Shetty Jayakar   +3 more
openalex   +1 more source

Geometry‐Dependent Adhesion in Transparent Monodomain Liquid Crystal Elastomers

Advanced Functional Materials, EarlyView.
Liquid Crystal Elastomers (LCEs) are emerging as exciting pressure‐sensitive adhesives. We examine adhesion in chemically identical elastomer films, exploring the influence of geometry (director orientation) and phase (nematic or isotropic). We demonstrate the potential of these aligned films as transparent, tunable, broad‐temperature‐range smart ...
Aidan Street, Devesh Mistry, Johan Mattsson, Helen F. Gleeson   +3 more
wiley   +1 more source

Effect of Yd:YAG laser irradiation on the shear bond strength of orthodontic metal brackets

, 2020
Fernando César Moreira, Helder B. Jacob, Luı́s Geraldo Vaz, Antônio Carlos Guastaldi   +3 more
openalex   +1 more source