Results 221 to 230 of about 845,844 (288)

Optimizing light-curing protocols for clear aligner attachments: A comparison of bulk-fill and conventional resin composites. [PDF]

J Dent Sci
Treethanya N, Saengfai NN, Harnirattisai C, Putongkam P, Kao CT, Santiwong P.   +5 more
europepmc   +1 more source

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 more
wiley   +1 more source

Efficacy of combined periodontal-restorative treatment versus periodontal treatment alone for gingival recession associated with non-carious cervical lesions: a systematic review and meta-analysis. [PDF]

BMC Oral Health
Arbildo-Vega HI, Coronel-Zubiate FT, Cruzado-Oliva FH, Aguirre-Ipenza R, Luján-Valencia SA, Meza-Málaga JM, Luján-Urviola E, Farje-Gallardo CA.   +7 more
europepmc   +1 more source

Large‐Scale Determination of Frontier Orbital Energies of Disordered Small‐Molecule Organic Semiconductors Using Exciplex Emission Spectra

Advanced Materials, EarlyView.
ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald, Hiroki Tomita, Giacomo Cotelli, Louka L. Brüll, Nanno G. de Rooij, Lucas R.L. Norg, Milo Clément, Reinder Coehoorn   +7 more
wiley   +1 more source

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

Optical stability of restorative materials following exposure to food-simulating liquids: an in vitro study. [PDF]

BMC Oral Health
Şahin MA.
europepmc   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Evaluation of Fracture Toughness, Color Match, and Handling of Resin Composite Restorations with Different Dentin-Replacement Materials. [PDF]

Polymers (Basel)
Alghilan MA, Alshammari NK, Alammar FA, Almohaiza MN, Khan MI.   +4 more
europepmc   +1 more source

An in vitro comparison of color stability between alkasite and different restorative materials in various staining solutions. [PDF]

Sci Rep
Ağaccıoğlu M, Yılmaz MN, Bulut ES.
europepmc   +1 more source

Influence of two pediatric multivitamin forms on surface characteristics and color stability of single-shade composite, nanofilled composite, and glass ionomer cement: an in vitro study. [PDF]

BMC Oral Health
Elbatanony MM, El Shahawi AM, Zaki DY.
europepmc   +1 more source