Results 121 to 130 of about 329,575 (307)

Effect of Er:YAG laser surface treatment on surface properties and shear-bond strength of resin-cement to three translucent zirconia: an in-vitro study

Discover Materials
Achieving optimal bonding to translucent zirconia poses certain challenges as there is no consensus on ideal surface treatment method. Therefore, the aim of present investigation is to evaluate effect of Er:YAG laser treatment on wettability, surface ...
Hager Abdullah, Nagy Abdulsamee, Hanaa Farouk, Dalia A. Saba   +3 more
doaj   +1 more source

Aluminum Oxynitride‐Engineered Transparent Aluminum Nitride Resistive Memory for Low‐Leakage Multilevel Switching in Micro‐LED Pixels

Advanced Materials Technologies, EarlyView.
An AlON interfacial layer is engineered within an AlN switching layer to enable transparent RRAM with four stable resistance states. The device achieves low‐voltage multilevel switching and a high HRS, allowing precise grayscale modulation and preventing light leakage in micro‐LEDs operated at VDD = 2.7 V.
Sung Keun Choi, Ho Jin Lee, Seok Hee Hong, Jae Seong Park, Chan Ho Ryu, Kyeong Heon Kim, Tukaram D. Dongale, Tae Geun Kim   +7 more
wiley   +1 more source

Exploring the Potential of PEEK in Prosthetic Dentistry: A Contemporary Perspective

There has been ongoing research to find ideal restorative materials for replacing lost dentofacial structures. Advances in dental materials have provided dentistry with more promising options.
Sowjanya, J Lakshmi, Sreenivasulu, Duggineni   +1 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Comparative evaluation of linear dimensional change and resistance to the compressibility of three polyvinyl siloxane interocclusal recording materials: an in-vitro study

, 2020
Background: Simulation of the patient’s occlusion on an articulator marks the basis for initiating any prosthodontic treatment. An understanding of the inherent properties of materials used to record the maxillomandibular relationship becomes essential ...
Deshpande, Prachitee Vineet, Wadkar, Arti   +1 more
core   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Real‐Time Holographic Feedback via Mixed Reality Sensorized Laryngoscope Training System Enhances Pediatric Intubation Training

Advanced Robotics Research, EarlyView.
We proposed a Mixed Reality Sensorized Laryngoscope Training System to provide real‐time holographic torque feedback during pediatric endotracheal intubation simulation. Visualization formats are evaluated to reduce tracking error and visual demand.
Jiaqi Li, Ryman Hashem, Ningzhe Hou, Perla Maiolino, Louis Halamek, Liang He   +5 more
wiley   +1 more source

Stainability of 3D-printed resins for denture base and artificial teeth

BMC Oral Health
Background The 3D-printed resins for denture bases and artificial teeth are susceptible to staining from the colorants. The purpose of the study is to evaluate the color stability of 3D-printed denture base and artificial teeth resins submitted to ...
Marcela Dantas Dias da Silva, Hamile Emanuella do Carmo Viotto, Larianne de Sousa Moisés, Sabrina Romão Gonçalves Coelho, Raphael Freitas de Souza, Ana Carolina Pero   +5 more
doaj   +1 more source

Antibacterial and Antibiofilm Effect of Low Viscosity Chitosan against Staphylococcus epidermidis

International Journal of Microbiology, 2016
Aim. The aim of this study was to investigate the antibacterial and antibiofilm properties of low viscosity chitosan on S. epidermidis growth and biofilm formation. Methods and Results.
Inger Sofie Dragland, Håkon Valen Rukke, Ida S. R. Stenhagen, Jessica Lönn-Stensrud, Hilde M. Kopperud   +4 more
doaj   +1 more source

Advances in alginate impression materials: a review

, 2019
Alginate is an elastic irreversible hydrocolloid which has various applications in dentistry. The applications of alginates include making impressions of edentulous and partially edentulous arches, duplication of casts, and for making study models ...
Velagala, Surekha, Alla, Rama Krishna, AV, Ramaraju, Alaghari, Sahithi   +3 more
core   +1 more source