Results 31 to 40 of about 8,991,134 (381)

Does low-intensity pulsed ultrasound accelerate phasic calcium phosphate ceramic-induced bone formation? [PDF]

Acta Cirúrgica Brasileira, 2023
Purpose: Low-intensity pulsed ultrasound (LIPUS) has been used to stimulate the healing of the fresh fracture, delayed union, and non-union in both animal and clinical studies.
Lanying Sun, Xiaoshuang Guo, Qibao Wang, Zhongshuai Shang, Yi Du, Guodong Song   +5 more
doaj   +1 more source

Applications of Biocompatible Scaffold Materials in Stem Cell-Based Cartilage Tissue Engineering

Frontiers in Bioengineering and Biotechnology, 2021
Cartilage, especially articular cartilage, is a unique connective tissue consisting of chondrocytes and cartilage matrix that covers the surface of joints.
Xia Zhao, Daniel A. Hu, Di Wu, Fang He, Hao Wang, Linjuan Huang, Deyao Shi, Qing Liu, Na Ni, M. Pakvasa, Yongtao Zhang, Kai Fu, K. Qin, Alexander J. Li, Ofir Hagag, Eric J. Wang, Maya Sabharwal, W. Wagstaff, R. Reid, Michael J. Lee, J. Wolf, Mostafa H. El Dafrawy, K. Hynes, Jason A. Strelzow, Sherwin H. Ho, T. He, A. Athiviraham   +26 more
semanticscholar   +1 more source

Bioactive Composite Cryogels Based on Poly (Vinyl Alcohol) and a Polymacrolactone as Tissue Engineering Scaffolds: In Vitro and In Vivo Studies

Pharmaceutics, 2023
In light of the increasing resistance of pathogenic microorganisms to the action of antibiotics, essential oils extracted from plants with therapeutic activity provide a significant alternative to obtaining dressings for the treatment of skin wounds. The
Bianca-Elena-Beatrice Crețu, Gianina Dodi, Ioannis Gardikiotis, Vera Balan, Isabella Nacu, Iuliana Stoica, Elena Stoleru, Alina Gabriela Rusu, Alina Ghilan, Loredana Elena Nita, Aurica P. Chiriac   +10 more
doaj   +1 more source

Lithium metasilicate glass-ceramic fabrication using spark plasma sintering

Dental Research Journal, 2023
Background: The digital dentistry, requires materials with wo opposite properties of machining ability and also enough hardness. The main objective of this experimental study was to investigate the fabrication feasibility of the lithium metasilicate ...
Mohammad Khodaei, Farahnaz Nejatidanesh, Omid Savabi, Lobat Tayebi   +3 more
doaj   +1 more source

Physicochemical properties of three bioceramic cements [PDF]

Brazilian Oral Research, 2022
: This study aimed to compare the physicochemical properties of MTA Angelus (MTA-A), MTA Repair HP (MTA-HP), and Biodentine (BD). Setting times (n = 7) were determined in accordance with ASTM C266–15.
Camila Zimmermann Rabello, Patrícia Maria Poli Kopper, Lucenio João Macedo Ferri, Bruna Signor, Lina Naomi Hashizumi, Vania Regina Camargo Fontanella, Fabiana Soares Grecca, Roberta Kochenborger Scarparo   +7 more
doaj   +1 more source

High-throughput micro-nanostructuring by microdroplet inkjet printing

Beilstein Journal of Nanotechnology, 2018
The production of micrometer-sized structures comprised of nanoparticles in defined patterns and densities is highly important in many fields, ranging from nano-optics to biosensor technologies and biomaterials.
Hendrikje R. Neumann, Christine Selhuber-Unkel   +1 more
doaj   +1 more source

Biocompatible materials of pulsatile and rotary blood pumps: A brief review

, 2020
The biomedical materials that have been used in the structure of heart pumps are classified as biocompatible, and these can be metals, polymers, ceramics, and composites. Their positions in the pump vary according to the part’s function.
Azzam Ahmed, Xianghui Wang, Ming Yang
semanticscholar   +1 more source

Hydrogel-Coated Textile Scaffolds as Three-Dimensional Growth Support for Human Umbilical Vein Endothelial Cells (HUVECs): Possibilities as Coculture System in Liver Tissue Engineering

Cell Transplantation, 2002
Three-dimensional (3-D) scaffolds offer an exciting possibility to develop cocultures of various cell types. Here we report chitosan–collagen hydrogel-coated fabric scaffolds with defined mesh size and fiber diameter for 3-D culture of human umbilical ...
Makarand V. Risbud, Erdal Karamuk, René Moser, Joerg Mayer   +3 more
doaj   +1 more source

Poultry by-products as source of collagen, nanokeratin and bioapatite for biomedical use

Revista Ciência Agronômica, 2021
Xenogeneic sources are attractive for the development of natural and sustainable biomaterials. The objective of this study was to extract and perform the physicochemical and biological characterization of poultry collagen (G1), nanokeratin (G2) and ...
Francisco Fábio Pereira de Souza, Fabio Lima Cavalcante, Igor Iuco Castro-Silva, André Luis Coelho da Silva, Men de Sá Moreira de Souza Filho   +4 more
doaj   +1 more source

A Review on Surface-Functionalized Cellulosic Nanostructures as Biocompatible Antibacterial Materials

Nano-Micro Letters, 2020
The most common chemical treatments of cellulose to synthesize nanostructured cellulose are highlighted. Various surface modifications of cellulose to develop non-leaching and durable antibacterial materials are discussed.
Mandana Tavakolian, S. Jafari, T. V. D. van de Ven   +2 more
semanticscholar   +1 more source