Results 51 to 60 of about 12,392 (309)

Effect of Sprue Design in Nickel-Chromium Cast Crown Margin

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To determine the effect of sprue design on the marginal accuracy of the casting. Material and Methods: It was an experimental in-vitro study.
Md. Al-Amin Sarkar, Mahbubur Rahman, Mohammad Khursheed Alam, Abu Noman Md. Abdullah, Mostafa Md. Anisuzzaman   +4 more
doaj  

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Enabling Real‐Time, Non‐Ionizing 3D Imaging of Implantable Magnetic Cements Using Magnetic Particle Imaging

Advanced Materials Interfaces, EarlyView.
This study reports the first implantable resin cement capable of orientation‐sensitive Magnetic Particle Imaging (MPI). By coating the cement with an ultrathin iron film, the authors achieve a strong, angle‐dependent MPI signal that enables non‐ionizing, real‐time tracking of both implant position and orientation, opening new possibilities for safe ...
Gabriel C. Pinto, João M. Costa, Simão P. Fernandes, Gabriela F. Resende, Eduardo T. C. Coimbra, Patrick Vogel, Mariana B. Oliveira, Marco Giardiello, Ricardo M. Silva, Armando A.C.S. Lourenço, Nuno J. O. Silva   +10 more
wiley   +1 more source

BLOC: Buildable and Linkable Organ on a Chip

Advanced Materials Technologies, EarlyView.
We developed a “Buildable and Linkable Organ on a Chip” (BLOC) that can construct diverse microphysiological systems (MPSs). The BLOC is standardized to the same size and has one of the functions of “Culture,” “Control,” or “Analysis.” Users can freely configure various MPSs, including developing perfusion, cytotoxicity analysis, and biochemical ...
Yusuke Kimura, Hiroki Hamaguchi, Kotaro Oyama, Tomoko G. Oyama, Atsushi Kimura, Yasuhiro Ohshima, Noriko S. Ishioka, Mitsumasa Taguchi   +7 more
wiley   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Latest known achievements in titanium alloys used in bio applications: a general review

International Journal of Pioneering Technology and Engineering
The development of titanium alloys in various medical fields is currently of great interest to researchers, and in this regard, the manufacture of various parts such as hip joints, knee joints, surgical equipment, and dental implants is of great interest.
Amirhossein Banihashemi, Baran Emamgholivand, Shahram Mahboubizadeh, Omid Ashkani   +3 more
doaj   +1 more source

The effect of urea on the corrosion behavior of different dental alloys

Indian Journal of Dental Research, 2012
Objective: Intraoral corrosion of dental alloys has biological, functional, and esthetic consequences. Since it is well known that the salivary urea concentrations undergo changes with various diseases, the present study was undertaken to determine the ...
Onur Geckili, Hakan Bilhan, Tayfun Bilgin, J Anthony von Fraunhofer   +3 more
doaj   +1 more source

Common Allergies and Allergens in Oral and Perioral Diseases

Acta Clinica Croatica, 2020
Allergic reactions sometimes participate in the development of perioral and oral diseases, indicating the need for appropriate allergen assessment. This review discusses current knowledge on the potential allergic reactions to different dental materials ...
Liborija Lugović-Mihić, Ivana Ilić, Jozo Budimir, Nives Pondeljak, Marinka Mravak Stipetić   +4 more
doaj   +1 more source

Dental Metal Alloys. Part II.: Biological Dental Alloy Properties

Česká Stomatologie a Praktické Zubní Lékařství, 2008
Paper presented is a review of available information about the biological dental alloy properties. Hypersensitivity and its testing is also mentioned.
L. Vavřičková, T. Dostálová, D. Vahalová   +2 more
openaire   +1 more source