Ultrafine-grained Nb-Cu immiscible alloy implants for hard tissue repair: Fabrication, characterization, and in vitro and in vivo evaluation

Keyphrases

• Anti-infective 10%
• Antibacterial Activity 10%
• Biocompatibility 40%
• Bone Regeneration 10%
• Bone Screws 10%
• Compressive Strength 10%
• Corrosion Behavior 10%
• Corrosion Resistance 10%
• Cu Alloy 20%
• Defect Model 10%
• Defect Sites 10%
• Escherichia Coli 10%
• Femur Bone 10%
• Hank's Solution 10%
• Hard Tissue Repair 100%
• Heavy Load 10%
• High Corrosion Resistance 10%
• High Mechanical Strength 10%
• Immiscible Alloy 100%
• In Vivo Evaluation 100%
• Ion Release 10%
• Load-bearing 10%
• Magnetic Susceptibility 20%
• Mechanical Alloying 10%
• Mechanical Sparks 10%
• Metallic Implants 10%
• Microstructure Mechanical Properties 10%
• Niobium 100%
• Osseointegration 40%
• Osseointegration Ability 10%
• Osteogenesis 40%
• Osteogenic Potential 10%
• Preosteoblast 10%
• Pure Niobium 30%
• Rat Cranial Defect 10%
• Runt-related Transcription Factor 2 (Runx2) 10%
• Screw Insertion 10%
• Spark Plasma Sintering 10%
• Staphylococcus Aureus 10%
• Ultrafine Grain 100%

Engineering

• Compression Strength 33%
• Compressive Strength 33%
• Copper (Cu) 33%
• Corrosion Behavior 33%
• Corrosion Resistance 66%
• Defect Site 33%
• Heavy Load 33%
• Implant Alloy 100%
• Ion Release 33%
• Magnetic Permeability 66%
• Mechanical Alloying 33%
• Metallic Implant 33%
• Promising Candidate 33%
• Pure Niobium 100%
• Spark Plasma Sintering 33%

Material Science

• Antiinfective Agent 15%
• Biocompatibility 15%
• Compressive Strength 7%
• Copper Alloy 15%
• Corrosion 7%
• Corrosion Resistance 15%
• Magnetic Susceptibility 15%
• Mechanical Alloying 7%
• Niobium 100%
• Osteoblast 7%
• Spark Plasma Sintering 7%