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Investigation of the nano-hydroxyapatite with different surface modifications on the properties of poly(lactide-co-glycolide acid)/poly(trimethylene carbonate)/nano-hydroxyapatite composites
Nano-hydroxyapatite (HA) was successfully treated by three different surface modification methods of oleic acid (OA), silane coupling agent...
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Impact of Hyperbaric Oxygen on Nano-hydroxyapatite/Carboxymethyl Chitosan/Zoledronic Acid Biocomposite for Bone Tissue Engineering
For the restoration of calvarial bone defects, we have developed a biodegradable, osteogenic biocomposite material and assessed the degree of bone...
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Antibacterial nano-biocomposite scaffolds of Chitosan, Carboxymethyl Cellulose and Zn & Fe integrated Hydroxyapatite (Chitosan-CMC-FZO@HAp) for bone tissue engineering
The polymeric scaffolds are one of the most studied systems for biomedical applications. Yet, their enzymatic degradation and non-antibacterial...
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Study on the surface-modification of nano-hydroxyapatite with lignin and the corresponding nanocomposite with poly (lactide-co-glycolide)
To obtain nano-hydroxyapatite/poly(lactide-co-glycolide) (n-HA/PLGA) nanocomposite with superior mechanical properties, here, lignin was chosen to...
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Interaction of alginate with nano-hydroxyapatite-collagen using strontium provides suitable osteogenic platform
BackgroundHydrogels based on organic/inorganic composites have been at the center of attention for the fabrication of engineered bone constructs. The...
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Enhanced Effect of SiC Nanoparticles Combined with Nanohydroxyapatite Material to Stimulate Bone Regenerations in Femoral Fractures Treatment
Adequate bone substitute's in osseointegration is not only easy way to achieve osteoporotic. The nano-hydroxyapatite of the osteoporotic bone,...
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Application of Biodegradable Bone Scaffolds Based on Poly(Lactic Acid) / Poly(Glycerol Succinic Acid) Containing Nano-Hydroxyapatite
In this study, a novel nanocomposites based on Polylactic acid (PLA) and Poly(glycerol succinic acid) (PGSU) containing hydroxyapatite nanoparticles...
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An Investigation of Experimental Dental Restorative Composites Filled with Nano-Hydroxyapatite Treated with Different Silanes
In the complex oral atmosphere, these materials undergo drastic variations in the elastic modulus and yield strength over the operation transition...
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The osteogenic differentiation of human dental pulp stem cells in alginate-gelatin/Nano-hydroxyapatite microcapsules
BackgroundMicrocapsule is considered as a promising 3D microenvironment for Bone Tissue Engineering (BTE) applications. Microencapsulation of cells...
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Biotribological properties of nano zirconium dioxide and hydroxyapatite-reinforced polyetheretherketone (HA/ZrO2/PEEK) biocomposites
Polyetheretherketone (PEEK) has been considered as an excellent orthopedic implant material due to its similar elastic modulus to that of human...
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Nano Hydroxyapatite for Biomedical Applications Derived from Chemical and Natural Sources by Simple Precipitation Method
In the past, bone fractures due to accidents were rectified by surgery and reconstruction of bone structure. In recent times, researchers have been...
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Hydroxyapatite nanoparticles/polyimide-coated platinum electrodes for improved heat-insulating and heavy metal ion diffusion properties
Polyimide is a promising shell polymer for platinum electrodes because of good biocompatibility, excellent corrosion resistance, mechanical, thermal...
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Synthesis and in vitro characteristics of biogenic-derived hydroxyapatite for bone remodeling applications
The inorganic component of bone matrix, hydroxyapatite (HAp) (with formula Ca 10 (PO 4 ) 6 (OH) 2 ), can be obtained from inexpensive waste resources that...
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Preparation and characterization of bamboo fiber/chitosan/nano-hydroxyapatite composite membrane by ionic crosslinking
AbstractTo obtain an ideal guided bone tissue regeneration (GBR) membrane, carboxylated bamboo fiber (BF) was designed to be introduced into the...
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Hydroxyapatite/alginate/polyvinyl alcohol/agar composite double-network hydrogels as injectable drug delivery microspheres
An injectable and biodegradable drug delivery system to release antibiotics at a controllable rate to treat anti-bone infection was prepared. The...
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Nanofertilizers in Agriculture
Plants grow and survive by taking adequate nutrients from the soil. Loss of nutrients due to various reasons like leaching, volatilization, erosion,... -
Physical–chemical and biological properties of novel resin-based composites for dental applications
Insufficient mechanical properties of hydroxyapatite-based composites prompted the search for new and effective solutions for dental applications. To...
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Activity of Nickel Supported Over Nanorod-Shaped Strontium Hydroxyapatite Catalysts in Selective Methanation of CO & CO2
Nickel modified strontium hydroxyapatite (Ni/Sr-HAP) supported catalysts are studied in selective methanation of CO/CO 2 . In this work, a new type of...
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Radiation Synthesis of Magnesium Doped Nano Hydroxyapatite/(Acacia-Gelatin) Scaffold for Bone Tissue Regeneration: In Vitro Drug Release Study
Novel three-dimensional biodegradable porous nanocomposite bone scaffolds were fabricated using acacia gum and gelatin as the base polymer matrix and...
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Biomimetic highly porous nanocellulose–nanohydroxyapatite scaffolds for bone tissue engineering
Wood-derived TEMPO-oxidized cellulose nanofibrils (CNFs) have potential as scaffolding for bone tissue engineering. Although biocompatible, the...