Results 51 to 60 of about 8,210 (222)

Strength characterization of alumina bioceramics according to the new ISO draft

, 2022
In order to overcome the shortcomings of the usual bending test, in 1987 a new procedure for determining the strength was suggested in the revision draft of the ISO standard for alumina. This so-called concentric-ring-test exhibits several advantages: It
Soltesz, U.
core  

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Construction of hydroxyapatite bioceramics with biomimetic structures by weak magnetic field-assisted 3D printing

Journal of Advanced Ceramics
Hydroxyapatite (HA) bioceramics have limited use in load-bearing implants because of their poor mechanical properties. Inspired by the oriented and Bouligand structures in natural organisms with remarkable strength and toughness, this study aims to ...
Yanyu Guo, Xueni Zhao, Jinxin Guan
doaj   +1 more source

In vivo Biocompatibility and Bioactivity of Calcium Silicate-Based Bioceramics in Endodontics

Frontiers in Bioengineering and Biotechnology, 2020
Endodontic therapy aims to preserve or repair the activity and function of pulp and periapical tissues. Due to their excellent biological features, a substantial number of calcium silicate-based bioceramics have been introduced into endodontics and ...
Wencheng Song, Wencheng Song, Wei Sun, Wei Sun, Lili Chen, Lili Chen, Zhenglin Yuan, Zhenglin Yuan   +7 more
doaj   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

Mn-containing bioceramics inhibit osteoclastogenesis and promote osteoporotic bone regeneration via scavenging ROS

Bioactive Materials, 2021
Osteoporosis is caused by an osteoclast activation mechanism. People suffering from osteoporosis are prone to bone defects. Increasing evidence indicates that scavenging reactive oxygen species (ROS) can inhibit receptor activator of nuclear factor κB ...
Jianmei Li, Cuijun Deng, Wanyuan Liang, Fei Kang, Yun Bai, Bing Ma, Chengtie Wu, Shiwu Dong   +7 more
doaj   +1 more source

A successful periodontal‐orthodontic treatment of an advanced case of dental trauma in a 9‐year‐old patient: A case report with 16‐year follow‐up

Clinical Advances in Periodontics, EarlyView.
Abstract Background Traumatic dental injury (TDI) most often requires complex and interdisciplinary management. Several factors are associated with the success of TDI treatment, including proper treatment planning and periodontal maintenance. Methods The present 16‐year follow‐up report describes the interdisciplinary management of an extrusive ...
João Carnio, Maísa Casarin, João Kreling Carnio, Flavia Q. Pirih   +3 more
wiley   +1 more source

Peri‐implant disease pathogenesis animal models: Consensus report of Workgroup 1 of the IADR Implantology Research Group Best Evidence Consensus Symposium on Peri‐Implant Disease and Its Treatment

Journal of Periodontology, EarlyView.
Abstract Background The pathogenesis and etiology of peri‐implantitis demand a deeper understanding to lead to successful treatment modalities. Animal models of peri‐implantitis pathogenesis offer unique insights but their translational impact requires consideration of implant biomaterials science.
Georgios Kotsakis, Leonardo Mancini, Panos Afouxenides, Andrea Roccuzzo, IADR IRG Peri‐implantitis Best Evidence Consensus Working Group 1, Tara Aghaloo, Georgios Belibasakis, Nagihan Bostanci, Li Dehua, Nikolaos Donos, Alpdogan Kantarci, Alireza Moshaverinia, Flavia Pirih, Mia Rakic, Frank Schwarz, Sukirth Ganesan   +15 more
wiley   +1 more source

The Role of Bioceramics for Bone Regeneration: History, Mechanisms, and Future Perspectives

Biomimetics
Osteoporosis is a skeletal disorder marked by compromised bone integrity, predisposing individuals, particularly older adults and postmenopausal women, to fractures.
Md Amit Hasan Tanvir, Md Abdul Khaleque, Ga-Hyun Kim, Whang-Yong Yoo, Young-Yul Kim   +4 more
doaj   +1 more source

Building Osteogenic Microenvironments With Strontium-Substituted Calcium Phosphate Ceramics

Frontiers in Bioengineering and Biotechnology, 2020
Bioceramics have experienced great development over the past 50 years. Modern bioceramics are designed to integrate bioactive ions within ceramic granules to trigger living tissue regeneration.
Ben Wan, Renxian Wang, Yuyang Sun, Jingjing Cao, Honggang Wang, Jianxun Guo, Dafu Chen   +6 more
doaj   +1 more source