Results 61 to 70 of about 14,860 (275)

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

Mechanical Behavior and Failure Analysis of Prosthetic Retaining Screws after Long‐term Use In Vivo. Part 1: Characterization of Adhesive Wear and Structure of Retaining Screws [PDF]

, 2007
Purpose: The general aim of this study and those presented in Parts 2–4 of this series was to characterize the structure, properties, wear, and fracture of prosthetic retaining screws in fixed detachable hybrid prostheses after long‐term use in vivo ...
Al Jabbari, Youssef S., Fournelle, Raymond, Iacopino, Anthony, Toth, Jeffrey M., Ziebert, Gerald J.   +4 more
core   +1 more source

Multiscale Design of Dental Restorative Materials: Mechanistic Foundations, Technological Innovations, and Clinical Translation

Advanced Science, EarlyView.
From conventional ceramics to bioinspired smart composites, this review charts the evolution of dental restorative biomaterials. Integrating materials innovation, advanced manufacturing technologies, and bioinspired strategies, it presents a roadmap for developing functional, clinically translatable restorations that combine durability, adaptability ...
Bailei Li, Ruixue Ai, Xinjiani Chen, Yaning Wang, Chenlei Pan, Suxian Song, Chenjie Yang, Yu Zhou, Zhen Zhang, Xiaojun Liu, Xiaodi Liu, Liping Yao, Quanbao Zhang, Wenxue Gu, Rongqing Zhang   +14 more
wiley   +1 more source

Effect of Abutment Height on Retention of Single Cementretained, Wide- and Narrow-platform Implant-supported Restorations

Journal of Dental Research, Dental Clinics, Dental Prospects, 2012
Background and aims. In contrast to prepared natural dentin abutments, little is known concerning factors influencing the retention of fixed prostheses cemented to implant abutments.
Fariba Saleh Saber, Nader Abolfazli, Sara Nuroloyuni, Sohleh Khodabakhsh, Mehran Bahrami, Reza Nahidi, Somaieh Zeighami   +6 more
doaj   +1 more source

Effect of retention design of artificial teeth and implant-supported titanium CAD-CAM structures on fracture resistance [PDF]

, 2016
Background: For implant-supported hybrid prostheses, high mastication forces and reduced acrylic resin thickness over a metal substructure often cause failures arising from tooth or resin fractures.
Ladetzki, Kristin, Mateos Palacios, Rocío, Pascual Moscardó, Agustín, Selva Otaolaurruchi, Eduardo J.   +3 more
core   +2 more sources

Immunomodulatory Hydrogel Coating with SeNPs and Lithium Silicate Synergistically Promotes Osseointegration and Prevents Infection on Titanium Implants

Advanced Science, EarlyView.
This study introduces a multifunctional hydrogel coating (Lap‐CMCSMA/GelMA@SeNPs) that scavenges ROS, modulates immune responses, and shows strong antibacterial activity. It effectively restores the peri‐implant microenvironment. The coating exhibits excellent biocompatibility and promotes osteogenic differentiation.
Su Jiang, Baisheng Cai, Cong Ye, Kefan Wu, Kuan Liu, Pengcheng Xu, Fan Liu, Yake Liu   +7 more
wiley   +1 more source

Facial rehabilitation with implant-retained nasal prosthesis of acrylic resin: a case report

RGO: Revista Gaúcha de Odontologia, 2021
The objective of this study was to report a clinical case of facial rehabilitation with an acrylic implant-retained nasal prosthesis after partial rhinectomy resulting from the resection of a basal cell carcinoma in the patient, a 53-year-old Caucasian ...
Cássio Raniere Gomes do AMARAL, Marcelo Barbosa RAMOS, Márcia Gabrielle Mendes FERNANDES, Romulo Rocha REGIS, Tauane Cavalcante DINIZ, Wagner Araújo de NEGREIROS   +5 more
doaj   +1 more source

Recent Progress in Mechanoluminescence for Multi‐Dimensional Stress Monitoring

Advanced Science, EarlyView.
Multi‐dimensional stress visualization technology (0D point detection, 1D linear distribution, 2D planar imaging, 3D volume reconstruction) has become a focus of attention in the field of stress sensing. The transition from “points” to “multi‐dimensional spatial fields” facilitates real‐time, in situ, and high‐resolution visualization of stress ...
Xiuxia Yang, Ting Wang, Lei Zhao, Xuhui Xu   +3 more
wiley   +1 more source

Evaluation of the effects of different groove length and thickness of the retainers on the retention of maxillary anterior base metal resin bonded retainers ' an in vitro study [PDF]

, 2012
Objectives: The resin-bonded fixed partial dentures have gained immense popularity in recent years as they are more conservative, esthetic, economic and easily fabricated.
Nair, Anoop, Patil, N.P., Prithviraj, D.R., Regish, K.M.   +3 more
core   +1 more source

Comparative Evaluation of Retentive Properties of Two Compatible Ball Attachments in Mandibular Implant-Retained Overdentures: An In Vitro Study

Frontiers in Dentistry, 2018
Objectives: The retentive properties of implant-retained overdentures (IRO) may be influenced by the type of attachments. The aim of this research was to compare the retention of two dental implant systems with compatible ball attachments, namely ...
Maryam Memarian, Simindokht Zarrati, Sedigheh Karimi, Mehran Bahrami   +3 more
doaj