Results 71 to 80 of about 36,316 (309)

Fracture Resistance of Acrylic Dental Resins After Water and Alcohol Immersion

open access: yesDentistry 3000
Acrylic resins continue to be popular in denture-base and maxillofacial prosthetic applications; the clinical longevity of such resins depends upon the polymerization technique and the exposure to the environment.
Hanan Qasim Hassan   +3 more
doaj   +1 more source

Acrylic resin cytotoxicity for denture base - Literature review [PDF]

open access: yes, 2015
Acrylic resin is a widely used material in clinical practice, and a satisfactory biocompatibility is essential. When the resin polymerization reaction is incomplete, residual monomers are released into the oral cavity.
Daniela dos Santos   +14 more
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Effect of the processing cycle on dimensional changes of heat-polymerized denture base resins

open access: yesDental Research Journal, 2015
Background: The second processing cycle for adding the artificial teeth to heat-polymerized acrylic resin denture bases may result in dimensional changes of the denture bases.
Ghazal Savabi   +3 more
doaj   +1 more source

A Physico-Chemical Study of Soft Lining Materials for Acrylic Dentures

open access: yes, 1980
PhDAlthough soft lining materials are inadequate to their requirements, their use is widespread. - This investigation has been undertaken in an attempt to determine which are the better materials and how they may be evaluated.
Wright, Paul Stanley, Wright, P
core  

Avaliação in vitro da resistência de união da resina composta à resina acrílica submetida a diferentes tratamentos de superfície [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Objetivo: Avaliar a resistência de união da resina composta a resina acrílica que recebeu diferentes tratamentos de superfície, por meio do teste de ...
Pauletto, Patricia
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

A Novel Silica-Nylon Mesh Reinforcement for Dental Prostheses

open access: yesAdvances in Materials Science and Engineering, 2017
Statement of the Problem. Acrylic resin-based dentures can fracture; thus they can benefit from reinforcement. Purpose. To evaluate the effect of a novel reinforcement structure made of nylon fibers and silica particles on the flexural strength of ...
Tarcisio José de Arruda Paes-Junior   +4 more
doaj   +1 more source

Real Time NMR Analysis of Melamine Formaldehyde Resin Reactions

open access: yes, 2012
This investigation was carried out on behalf of the Momentive Specialty Chemicals Pty Ltd, Mt Maunganui. The aim of the investigation was to develop a method to analyse the formation of melamine formaldehyde resins via an in situ real time NMR experiment
Wang, Yuan
core  

Microstructures of B72 Acrylic Resin/Mtmos Composites

open access: yes, 1992
Gels prepared from solutions of B72 acrylic resin and methyltrimethoxysilane (MTMOS) are examined by SEM. Four initial mixtures - 0,2,5 and 10% w/v B72/MTMOS - produced gels whose fractured surfaces exhibit distinct features. Scanning electron microscopy
Eugene Wolkow   +2 more
core   +1 more source

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