Results 51 to 60 of about 211,408 (360)

Osteogenic Effects of Ion Released from Biodegradable Metallic Magnesium and Calcium Coating

Advanced Biology, EarlyView.
This study explores how magnesium–calcium coatings on titanium promote osteogenesis by releasing ions and elevating pH during degradation. Using osteoblast‐like cells, the research demonstrates that both ion release and pH changes contribute to cell proliferation, differentiation, and mineralization, offering new insights into the design of bioactive ...
Risa Miyake, Masaya Shimabukuro, Masahiko Terauchi, Eriko Marukawa, Masakazu Kawashita   +4 more
wiley   +1 more source

Chitosan-Cellulose Composite for Wound Dressing Material. Part 2. Antimicrobial Activity, Blood Absorption Ability, and Biocompatibility [PDF]

, 2014
Chitosan (CS), a polysaccharide derived from chitin, the second most abundant polysaccharide, is widely used in the medical world because of its natural and nontoxic properties and its innate ability for antibacterial and hemostasis effects.
Altiok, Anderson, Anderson, Augustine, Aziz, Bordenave, Burkatovskaya, Burkatovskaya, Burkatovskaya, Cai, Cai, Chatelet, Costerton, Dai, Dai, El-Mekawy, Fakhry, Fink, Finkenstadt, Fulton, Ignatova, Ignatova, Jain, Jayakumar, Jayakumar, Kiyozumi, Kloth, Kong, Lee, Miao, Mori, Mori, Naficy, Oliveira, Pinto, Rabea, Rabea, Sandoval, Silva, Silva, Spoering, Terrill, Tran, Varshosaz, Werner, Wu, Xia   +46 more
core   +2 more sources

Preparation and Characterization of Polymeric Microparticles Based on Poly(ethylene brassylate-co-squaric Acid) Loaded with Norfloxacin

Pharmaceutics
In recent years, increasing interest has been accorded to polyester-based polymer microstructures, driven by their promising potential as advanced drug delivery systems.
Alexandru-Mihail Șerban, Isabella Nacu, Irina Rosca, Alina Ghilan, Alina Gabriela Rusu, Loredana Elena Niță, Raluca Nicoleta Darie-Niță, Aurica P. Chiriac   +7 more
doaj   +1 more source

Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats

Journal of Applied Oral Science, 2008
Although the use of periodontal dressings is currently limited, there are some indications for their use. Selection of any material that will have direct contact with live tissues, such as periodontal dressings, should be careful in order to allow ...
Célia Tomiko Matida Hamata Saito, Pedro Felício Estrada Bernabé, Tetuo Okamoto, Sueli Satomi Murata, Marcelo Matida Hamata, Maria Lúcia Marçal Mazza Sundefeld   +5 more
doaj   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Material biocompatible

, 2023
Material biocompatible. El objeto de la presente invención es un nuevo material biocompatible destinado a ser usado en la fabricación de implantes, prótesis o dispositivos biomédicos, y que se fabrica utilizando como material de soporte cerámicas biomórficas de SiC con un recubrimiento de vidrio bioactivo depositado por ablación con láser pulsado.
Martínez Fernández, Julián, Ramírez de Arellano López, Antonio, Varela Feria, Francisco M., González Fernández, Pío Manuel, Serra Rodríguez, Julia A., Liste Carmuleja, Sara, Chiussi, Stefano, Pérez Borrajo, Jacinto, Arias Otero, José Luis, León Fong, Betty, Pérez-Martínez y Pérez-Amor, Mariano   +10 more
openaire   +2 more sources

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Ultra-long-term reliable encapsulation using an atomic layer deposited Hfo2/Al2o3/Hfo2 triple-interlayer for biomedical implants [PDF]

, 2019
Long-term packaging of miniaturized, flexible implantable medical devices is essential for the next generation of medical devices. Polymer materials that are biocompatible and flexible have attracted extensive interest for the packaging of implantable ...
Cauwe, Maarten, Li, Changzheng, Mader, Lothar, Op de Beeck, Maaike, Schaubroeck, David, Yang, Yang   +5 more
core   +2 more sources

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Multifunctional star-shaped polylactic acid implants for use in angioplasty [PDF]

, 2014
Star-shaped polylactic acids with different tacticity were synthesized and both polymers are capable of bestowing properties of anticoagulation and angiogenesis to their living host.
Kiran, M. S., Nagarajan, Selvaraj, Reddy, Boreddy Siva Rami, Tsibouklis, John   +3 more
core   +2 more sources