Results 191 to 200 of about 7,281 (285)

Evaluation of mechanical properties and color stability of 3D-printed denture base materials following two surface treatments. [PDF]

BMC Oral Health
Izzettinoglu E, Eroglu E.
europepmc   +1 more source

Fabrication of pH‐Responsive Acryloyl Phenylalanine‐Grafted Chondroitin Sulfate Hydrogels With Tunable Swelling Potential

Polymers for Advanced Technologies, Volume 36, Issue 7, July 2025.
ABSTRACT This work reports the first hydrogel of its kind, based on phenylalanine amino acid‐grafted chondroitin sulfate, exhibiting high and variable swelling without rupture. Grafting of N‐Acryloyl‐L‐phenylalanine (APA) on chondroitin sulfate enhances the strength of the hydrogel without compromising the swelling ratio.
Vollu Lakshminarayana, K. V. N. Suresh Reddy, Ramani Jalababu, K. S. V. Krishna Rao   +3 more
wiley   +1 more source

Effects of mixing of europium oxide in resin composites on the fluorescence characteristics and mechanical properties. [PDF]

BDJ Open
Utsumi Y, Oishi M, Yonekura K, Ikeda M, Matsuki Y, Ohge K, Iuchi T, Hosaka K.   +7 more
europepmc   +1 more source

Influence of Aluminum on Microstructure and Mechanical Properties of Air‐Hardened Medium Manganese Steel

steel research international, Volume 96, Issue 7, July 2025.
This article investigates the influence of aluminum concentrations on the microstructure and mechanical properties of air‐hardening ductile steels. The reduction of the aluminum contents below 0.5 wt% is unfavorable as it does not ensure sufficient toughness.
Faried Ridlo, Botao Zhang, Can Akkus, Oguz Gulbay, Anindita Chakraborty, Bin Hu, Haiwen Luo, Ulrich Krupp, Alexander Gramlich   +8 more
wiley   +1 more source

Fluoride Casein Phosphopeptide and Tri-Calcium Phosphate Treatments for Enamel Remineralization: Effects on Surface Properties and Biofilm Resistance. [PDF]

Dent J (Basel)
Barrera-Ortega CC, Rodil SE, Silva-Bermudez P, Delgado-Cardona A, Almaguer-Flores A, Prado-Prone G.   +5 more
europepmc   +1 more source

Comparison of Fatigue Life and Strength Models for Defective Materials: Application to Scalmalloy in Different Surface Conditions

Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 7, Page 3185-3205, July 2025.
ABSTRACT Additive manufacturing (AM), particularly laser‐powder bed fusion (L‐PBF), has transformed the production of lightweight, high‐performance metallic components, with Scalmalloy emerging as a promising material due to its excellent strength‐to‐weight ratio, making it ideal for aerospace and automotive applications.
Daniel Perghem, Lorenzo Rusnati, Luca Patriarca, Federico Uriati, Stefano Beretta   +4 more
wiley   +1 more source

High-Temperature Mechanochemical Synthesis of Nano-ZrO₂ for Enhanced Densification and Fracture Toughness in B₄C Ceramics. [PDF]

Materials (Basel)
Xu J, Jia J, Li B, Fu D, Wang C, Liu K, Wei S, Han Q.   +7 more
europepmc   +1 more source

Thermal and mechanical properties of Mg–Al–Si–O–N glasses with up to 6.2 at.% nitrogen

Journal of the American Ceramic Society, Volume 108, Issue 7, July 2025.
Abstract This study investigates the structural, thermal, and mechanical properties of Mg–Al–Si–O–N glasses. Six compositions with increasing nitrogen content from 1.7 to 6.2 at.% were synthesized by melting mixtures of high‐purity oxide and nitride precursors, followed by quenching and annealing.
Theany To, Chouaib Mhamdia, Sharafat Ali, Patrick Houizot, Karolina Milewska, Franck Tessier, Alain Moreac, Tanguy Rouxel   +7 more
wiley   +1 more source

Microstructure and Mechanical Properties of Toughened Seven-Wire Electrogas Welding. [PDF]

Materials (Basel)
Chen Y, Xu Y, Zhao X, Wang Y, Yu W, Zhang T, Fang C.   +6 more
europepmc   +1 more source