Results 91 to 100 of about 12,382,720 (247)
Push-Out Bond Strength of Glass Fiber Endodontic Posts with Different Diameters [PDF]
Materials(1) Background: The retention of intraradicular posts is an important factor for the prognosis of endodontically treated teeth. The purpose of this study was to evaluate the push-out bond strength (PBS) of the posts relating to their diameter and region of the root.
Zsolt Rajnics +5 more
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.Dynamic nanocolloidal hydrogels were synthesized via the co‐assembly of ligand‐modified spheroidal hyperbranched poly(glycerol) (HPG) and soluble albumin nanoparticles (SANs). Co‐assembly occurred through self‐association of the HPG, as well as its interaction with SANs via native ligand binding.
S. Cem Millik +9 more
wiley +1 more source
Push-out bond strength of different endodontic obturation material at three different sites : in-vitro study [PDF]
, 2017 The key to success of any root canal therapy is adequate obturation of the prepared root canal space. Root canal sealers are not dimensionally stable and might dissolve partially over a period of time.
Gupta, Manas +7 more
core +1 more source
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
The effect of luting cement thicknesses on the push-out bond strength of the fiber posts
Acta Odontologica Scandinavica, 2012 The aim of this study was to evaluate the effect of luting cement thicknesses on the push-out bond strength of the fiber posts.Sixty human maxillary canine teeth were endodontically treated. Post spaces were prepared and root specimens randomly divided into three groups: Group 1: etch-and-rinse (Variolink II/Exite DSC), Group 2: self-etch (Panavia F2.0/
Ozcan, Erhan +3 more
openaire +2 more sources
Influência da contaminação da dentina radicular sobre a resistência de união de um cimento resinoso autoadesivo [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2015.O objetivo desta pesquisa foi determinar a resistência de união (RU) de um cimento resinoso ...
Costa, Débora Delai
core
Conversion degree and push-out bond strength of two dual-composite cements
, 2014 Aim of this study was to evaluate, by means of a non-destructive procedure, the degree of conversion (DC) of two dual-curing composites. Subsequently, the same samples underwent a push-out test to investigate the bond strength at the adhesive interface ...
ACQUAVIVA, Pier Antonio +4 more
core +1 more source
Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook
Advanced Materials, EarlyView.Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain +5 more
wiley +1 more source
Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency
Advanced Materials, EarlyView.This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally +2 more
wiley +1 more source
Evaluation of some intracanal irrigants on push-out bond strength and mode of failure of resin and non resin cements to root canal dentin (in vitro comparative study) [PDF]
, 2014 Objectives: The purpose of this study was to evaluate the effects of five intracanal irrigants [distilled water, NaOCl, NaOCl + EDTA, ozonated water and NaOCl + ozonated water] on push-out bond strength of (zinc phosphate cement and Calibra esthetic ...
Salam D. Al-Qaisi, Rawa O. Ibrahim
core +2 more sources