Results 81 to 90 of about 39,820 (359)

Factors affecting bonding strength of artificial teeth to acrylic resin denture bases: A review

مجله دانشکده دندانپزشکی اصفهان, 2010
Introduction: The most common repair in removable prostheses and especially after delivering them to patients is substitution of debonded teeth in their places. Several studies have already been planned to study the factors affecting the bonding strength
Ramin Mosharraf
doaj  

Comparison of Candida albicans colony amount in heat-cured acrylic and thermoplastic nylon resin after immersion in Ulee Kareng coffee (Coffea robusta)

Padjadjaran Journal of Dentistry, 2017
Introduction: Heat-cured acrylic resin is the most often used material in the manufacture of denture base. Along with the development of science and technology, to overcome the shortcomings of heat-cured acrylic resin, repairment of denture base material
Iin Sundari, Ridha Andayani, Novriyanti Fatimah Harahap   +2 more
doaj   +1 more source

One-Pot Synthesis of Waterborne Polymeric Dispersions Stabilized with Alkali-Soluble Resins [PDF]

, 2018
Alkali-soluble resins (ASRs) are a type of electrosteric emulsifiers of high interest because they can profitably improve the features of waterborne dispersions.
Balk, Roelof, Bandiera, Massimo, Barandiaran Sarasola, María Jesús   +2 more
core   +3 more sources

Self‐Spiking Linear Neuromorphic Soft Pressure Sensor for Underwater Sensing Applications

Advanced Materials, EarlyView.
This study presents a novel design of a neuromorphic pressure sensor that can generate self‐spiking symmetric signals with direct event‐based encoding through the integration of magnetic spheres and alternating coil circuits. The key advantages of this work include high linearity up to 200 kPa (R2 = 0.997), self‐spiking behavior for simplified signal ...
Jingyi Yang, Si Li, Hian Hian See, Kelu Yu, Aeree Kim, Jacob Kaihong Lim, Benjamin Tse, Shiwei Yang, Yan Zhi Tan, Xinzhi Zhang, Xuanyi Zhou, Quan Xiong, Yi En Kou, Linkun Liu, Eng Wei Goh, Marcelo H. Ang, Raye Chen‐Hua Yeow, Benjamin C. K. Tee   +17 more
wiley   +1 more source

Evaluation of shear bond strength of artificial teeth to heat cure acrylic and high impact heat cure acrylic using autoclave processing method

Journal of Baghdad College of Dentistry, 2014
Background: Debonding and fracture of artificial teeth from denture bases are common clinical problem, bonding of artificial teeth to heat cure acrylic and high impact heat cure acrylic denture base materials with autoclave processing method is not well ...
Mustafa M.J
doaj  

Silver nanoparticle incorporation effect on mechanical and thermal properties of denture base acrylic resins

Journal of Applied Oral Science
Objective The aim of the present study was to evaluate the mechanical and thermal characteristics of two denture base acrylic resins containing silver nanoparticles (AgNPs).
Ayşegül KÖROĞLU, Onur ŞAHİN, Işın KÜRKÇÜOĞLU, Doğu Ömür DEDE, Tonguç ÖZDEMİR, Baki HAZER   +5 more
doaj   +1 more source

Assessment of flexural strength of two self-curing acrylic resins containing pigment

Brazilian Journal of Oral Sciences, 2015
Aim: To assess the flexural strength of orthodontic acrylic resins from two different manufacturers (VIPI, OrtoCril versus Clássico, OrtoClas) by comparing pigmented resins to colorless ones. Methods: Resins of blue, yellow and green colors were studied.
Vicente Telles, Raphael M. F. Brito, Estela M. Jurach, Lincoln I. Nojima   +3 more
doaj   +1 more source

Impact and fracture resistance of an experimental acrylic polymer with elastomer in different proportions [PDF]

, 2009
The purpose of this study was to evaluate the impact and fracture resistance of acrylic resins: a heat-polymerized resin, a high-impact resin and an experimental polymethyl methacrylate with elastomer in different proportions (10, 20, 40 and 60%).
CONSANI, Simonides, GARCIA, Lucas da Fonseca Roberti, PANZERI, Heitor, PIRES-DE-SOUZA, Fernanda de Carvalho Panzeri, VIEIRA, Marcelo Aparecido   +4 more
core   +2 more sources

Soft Robotic Engines with Non‐Reciprocal Motion by Physical Intelligence

Advanced Materials, EarlyView.
Movement is vital, and it requires breaking symmetry. This study introduces a hydrogel engine that achieves non‐reciprocal motion through kinetic asymmetry in repeated actuation cycles. This approach for breaststroke‐swimming‐like motion is embedded inside the material and establishes a new paradigm of physical intelligence for soft robotics.
Oliver Skarsetz, Piet J.M. Swinkels, Jacqueline Figueiredo da Silva, Giulia Vozzolo, Marcos Masukawa, Giorgio Fusi, Brigitta Dúzs, Yanis Lassiat, Christoph Drees, Viacheslav Slesarenko, Andreas Walther   +10 more
wiley   +1 more source

One‐Step Coordinated Multi‐Kinetic 4D Printing of Human Vascularized Cardiac Tissues with Selective Fast‐Shrinking Capillaries

Advanced Materials, EarlyView.
This study presents a novel 4D bioprinting technique for fabricating cardiac tissues with complex microvasculature. Unlike traditional 3D printing, it enables capillary‐scale structure formation via selective post‐printing shrinkage. This approach overcomes resolution limits of printing cell‐laden hydrogels, allowing the creation of functional ...
Ester Sapir Baruch, Roni Cohen, Eric Silberman, Michael Namestnikov, Itai Cabilly, Assaf Shapira, Tal Dvir   +6 more
wiley   +1 more source