Results 41 to 50 of about 184,840 (314)

Effect of 3D printing technology, build orientation, and shell thickness on the accuracy of full-arch dental models for fixed dental prostheses: an in vitro study

Scientific Reports
The purpose of this study was to assess the effect of 3D printing technology (SLA vs. DLP), print orientation (0°, 10°, 20°), and model shell thickness (2 mm vs. 4 mm) on the manufacturing accuracy of full-arch dental casts with teeth preparations.
Ignacio García Gil, Verónica Rodríguez Alonso, Celia Tobar Arribas, Seyed Ali Mosaddad, Jesús Peláez, María J. Suárez   +5 more
doaj   +1 more source

Sol-Gel Derived Mg-Based Ceramic Scaffolds Doped with Zinc or Copper Ions: Preliminary Results on Their Synthesis, Characterization, and Biocompatibility

International Journal of Biomaterials, 2016
Glass-ceramic scaffolds containing Mg have shown recently the potential to enhance the proliferation, differentiation, and biomineralization of stem cells in vitro, property that makes them promising candidates for dental tissue regeneration.
Georgios S. Theodorou, Eleana Kontonasaki, Anna Theocharidou, Athina Bakopoulou, Maria Bousnaki, Christina Hadjichristou, Eleni Papachristou, Lambrini Papadopoulou, Nikolaos A. Kantiranis, Konstantinos Chrissafis, Konstantinos M. Paraskevopoulos, Petros T. Koidis   +11 more
doaj   +1 more source

Prosthesis-socket volume imbalance and dermofat graft rehabilitation in patients with an anophthalmic socket

, 2019
Purposes: To identify problems caused by prosthesis-socket volume imbalances in anophthalmic sockets; and to evaluate rehabilitation with dermofat graft as a solution.
Murat Karapapak (7395707), Cemile Ucgul Atılgan (4958059), Ali Olgun (4958104), Burcu Dirim (4958116), Semra Tiryaki Demir (4958053), Selam Yekta Sendul (4958101), Dilek Guven (4958086), Mehmet Demir (4958095), Saniye Uke Uzun (4958110)   +8 more
core   +1 more source

Swelling‐Induced Stress‐Assisted Transfer of Nanodiamond Arrays With a PVA Carrier Tape for Conformal Bio‐Integrated Sensing and Labelling

Advanced Functional Materials, EarlyView.
This work introduces a swelling‐induced, stress‐assisted water‐soluble PVA tape strategy to transfer‐print nanodiamond quantum‐sensor arrays onto soft, curved biological interfaces. The room‐temperature, water‐triggered process achieves >98% fidelity and residue‐free integration, enabling conformal quantum sensing on contact lenses, neural probes, and ...
Luyao Zhang, Lingzhi Wang, Xinhao Hu, Tai Nam Yip, Mingze Sun, Jixiang Jing, Lizhi Xu, Yuan Lin, Yong Hou, Zhiqin Chu   +9 more
wiley   +1 more source

Bond strength of resin cements to novel materials to intracanal posts applications

Brazilian Dental Science, 2018
Objective: evaluate the bond strength of resin cements to new materials for application in intraradicular posts. Material and Methods: Five materials were evaluated: fiberglass, PET, polyethylene, polyacetal and PTFE.
Lígia Gabrielle Sanches Mariotto, Carla Larissa Vidal, Denise Tornavoi de Castro, Alma Blásida Concepcion Elizaur Benitez Catirse, Rossana Pereira de Almeida, Andréa Cândido dos Reis   +5 more
doaj   +1 more source

Principais falhas e queixas de pacientes em próteses fixas sobre implantes - revisão de literatura [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Um dos desafios da odontologia é reestabelecer estética, função e saúde ao paciente edêntulo.
Andrade, Aline de
core  

Towards an Implantable Vestibular Prosthesis: The Surgical Challenges [PDF]

, 2007
Published ...
Doumanidis, C C, Constandinou, T G, Charalambos C. Doumanidis, Timothy G. Constandinou, Georgiou, J, Toumazou, C, Julius Georgiou, Chris Toumazou   +7 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Influence of surface electric charge of Ti implants on osteoblastic interaction: A systematic review

Saudi Dental Journal, 2022
Objective: A critical analysis of the existing literature to answer “What is the influence of electrical charge of titanium alloys in the electrical interaction with osteoblastic cells for osseointegration?”.
Juliana Dias Corpa Tardelli, Andréa Cândido dos Reis   +1 more
doaj   +1 more source

Prosthesis-Patient Mismatch Negatively Affects Outcomes after Mitral Valve Replacement: Meta-Analysis of 10,239 Patients

, 2019
Objective: This study sought to evaluate the impact of prosthesis-patient mismatch on the risk of perioperative and long-term mortality after mitral valve replacement. Methods: Databases were researched for studies published until December 2018.
Lima,Ricardo Carvalho, Alexandre Motta Menezes (4642921), Menezes,Alexandre Motta, Pibarot,Philippe, Luiz Rafael Pereira Cavalcanti (6047855), Diniz,Roberto Gouvea Silva, Marie-Annick Clavel (6512144), Barros Oliveira Sá, Michel Pompeu, Gouvea Silva Diniz, Roberto, Sérgio da Costa Rayol (6047861), Clavel,Marie-Annick, Sá,Michel Pompeu Barros Oliveira, Cavalcanti,Luiz Rafael Pereira, Motta Menezes, Alexandre, Roberto Gouvea Silva Diniz (6402584), Rayol,Sérgio da Costa, Clavel, Marie-Annick, Michel Pompeu Barros Oliveira Sá (4642930), Cavalcanti, Luiz Rafael Pereira, Rayol, Sérgio da Costa, Philippe Pibarot (34912), Ricardo Carvalho Lima (4642936), Lima, Ricardo Carvalho, Pibarot, Philippe   +23 more
core   +1 more source