The effects of a carbonated beverage on the optical properties and microhardness of preheated bulk-fill composite resin restorations. [PDF]
Front Oral HealthFarghal NS +3 more
europepmc +1 more source
Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection
Advanced Materials, EarlyView.Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel +7 more
wiley +1 more source
Therapeutic effect of permeable resin and composite resin filling combined with self-etching adhesive in the treatment of dental caries in children. [PDF]
Am J Transl ResMa C, Wang X, Li J.
europepmc +1 more source
Advanced Materials, EarlyView.Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur +7 more
wiley +1 more source
Comparative Evaluation of Microshear Bond Strength and Microgap Formation of a New Self-Cure Bulk-Fill and a Light-Cure Composite Resin in Bonding to Dentin. [PDF]
Int J DentTavangar SM +4 more
europepmc +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
Effect of surface cleaning methods on bond strength between canal sealer-contaminated dentin and composite resin. [PDF]
BMC Oral HealthTonga G, Uçar F, Döken T, Özlü A.
europepmc +1 more source
Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source
Effect of different concentrations of community water fluoride on composite resin: Field emission scanning electron microscopy and energy-dispersive X-ray analysis. [PDF]
J Conserv Dent EndodMandal P, Laha A, Roy PK.
europepmc +1 more source