Results 81 to 90 of about 16,271,237 (294)

Comparison of regional bond strength of post space of fiber-reinforced post luted with two types of cements at different testing times

Journal of Baghdad College of Dentistry, 2014
Back ground: This in vitro study was carried out to investigate the effect of post space regions (coronal, middle and apical), Time and the mode of polymerization (dual, self-cured) of the cements used on the bond strength between translucent fiber post ...
Haitham J Al-Azzawi, M N H
doaj  

Influence of humidity and setting time on the push-out strength of mineral trioxide aggregate obturations

, 2006
The aim of this study is to assess how a wet environment curing affects the retention characteristics of mineral trioxide aggregate (MTA), and also to determine the time needed for curing. MTA obturations were carried out in perforated dentine slices and
García Barbero, Ernesto, Gancedo Caravia, Lucía   +1 more
core   +1 more source

An experimental and Numerical Study of the Influence of local Effects on the applications of the fibre push-in test [PDF]

, 2011
Several methods, such as pull-out, microbond and push-in/push-out tests, have been developed to test interfacial adhesion in composite materials. Some of them can only be applied to single-fibre matrix composites, like the microbond test, and others are ...
Llorca Martinez, Francisco Javier, Molina Aldareguía, Jon M., Rodriguez, M., González Martínez, Carlos Daniel, M. Rodríguez, J. LLorca, Jon M. Molina-Aldareguía, C. González   +7 more
core   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Push-out bond strength of different tricalcium silicate-based filling materials to root dentin

, 2018
: The aim of this study was to evaluate the bond strength of different triccalcium silicate cements to retrograde cavity using a push out test. Thirty maxillary central incisors were shaped using #80 hand files and sectioned transversally.
Jorge Henrique Stefaneli Marques (4957807), Camilleri, Josette; id_orcid, Manoel Damião Sousa-Neto, Josette Camilleri (4957810), Yara Teresinha Corrêa Silva-Sousa (4647724), Manoel Damião Sousa-Neto (4654615), Luciana Martins Domingues de Macedo, Yara Teresinha Corrêa Silva-Sousa, Jorge Henrique Stefaneli Marques, Fuad Jacob Abi Rached-Júnior, Rached-Júnior, Fuad Jacob Abi, Mazzi-Chaves, Jardel Francisco, Josette Camilleri, Jardel Francisco Mazzi-Chaves (4629514), Sousa-Neto, Manoel Damião, Silva-Sousa, Yara Teresinha Corrêa, Fuad Jacob Abi Rached-Júnior (4957801), Stefaneli Marques, Jorge Henrique, Luciana Martins Domingues de Macedo (4957804), Macedo, Luciana Martins Domingues de, Jardel Francisco Mazzi-Chaves   +20 more
core   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

In vitro evaluation of bond strength and sealing ability of a new low-shrinkage, methacrylate resin-based root canal sealer

Journal of the Formosan Medical Association, 2012
The aim of this study was to evaluate a new low-shrinkage, methacrylate resin-based root canal sealer (LSRCS) to determine its bond strength in radicular dentin and sealing ability.
Junyan Fang, Sui Mai, Junqi Ling, Zhengmei Lin, Xiangya Huang   +4 more
doaj   +1 more source

Test Submission

, 2021
This is a sample submission generated by Vireo to test the repository deposit features.Test ...
Submitter, Test
core  

Nano Borophene as a Programmable 2D Scaffold for Organized DNA Assembly and Long‐Range Energy Transfer

Advanced Functional Materials, EarlyView.
Borophene is introduced as a programmable 2D bio‐interface that organizes DNA through dual boron–sulfur and nucleobase interactions. This molecular architecture enables efficient long‐range nanosurface energy transfer, establishing new design principles for functional nano–bio interfaces and amplification‐free optical biosensing.
Teresa Aditya, Pranay Saha, John M. Sansalone, Shraddha Krishnakumar, Matthew Molinaro, André J. van der Vlies, Nada Maher, Adrienne Griffiths, Zakhro Zakirova, Ketan Dighe, Narayana R. Aluru, Dipanjan Pan   +11 more
wiley   +1 more source