Stress induced at the bone-particle-reinforced nanocomposite interface

2020 ◽  
pp. 515-528 ◽  
Author(s):  
Andy H. Choi
Keyword(s):  
Bone Particle

scholarly journals Comparison of the Bone Harvesting Capacity of an Intraoral Bone Harvesting Device and Three Different Implant Drills

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Hyun-Chang Lim ◽  
Kyung-In Ha ◽  
Ji-Youn Hong ◽  
Ji-Young Han ◽  
Seung-Il Shin ◽  
...  
Keyword(s):  
Particle Size ◽  
Dry Weight ◽  
Volumetric Measurement ◽  
Small Particles ◽  
Low Speed ◽  
Bone Particle ◽  
Bone Harvesting ◽  
Bone Particles

The aim of the present study was to compare bone-collecting capacity of bone harvesting device and minimally irrigated low-speed drilling using three implant systems. One bone harvesting device and three commercially available drill systems were compared using the osteotomies on bovine rib bones. The amount of the collected bone particle and particle size (<500 μm: small, 500–1000 μm: medium, and >1000 μm: large) were measured. Total wet (1.535±0.232 mL) and dry volume (1.147±0.425 mL) of the bone particles from bone harvesting device were significantly greater than three drill systems (wet volume: 1.225±0.187–1.27±0.29 mL and dry volume: 0.688±0.163–0.74±0.311 mL) (P<0.05). In all groups, the amount of large sized particles in wet and dry state was the greatest compared to that of medium and small particles. The dry weight of the bone particles showed the same tendency to volumetric measurement. In conclusion, total bone particles and large sized particles (>1000 μm) were harvested significantly greater by bone harvesting device than minimally irrigated low-speed drilling. The composition of particle size in all harvesting methods was similar to each other.

The Material Properties of Bone-Particle Impregnated PMMA

1986 ◽  
Vol 108 (2) ◽  
pp. 141-148 ◽  
Author(s):  
H. C. Park ◽  
Y. K. Liu ◽  
R. S. Lakes
Keyword(s):  
Shear Modulus ◽  
Young’S Modulus ◽  
Material Properties ◽  
Room Temperature ◽  
Particle Concentration ◽  
Young's Modulus ◽  
Higher Order ◽  
Particle Content ◽  
Bone Particle ◽  
Perfect Bonding

The elastic Young’s modulus and shear modulus of bone-particle impregnated polymethylmethacrylate (PMMA) has been measured experimentally at room temperature as a function of bone particle concentration. It was found that the moduli increased with increasing bone particle content. This increase was less than the stiffness increase predicted by higher-order composite theory [1, 2] under the assumption of perfect bonding between particles and matrix. It was concluded that a bond existed but that it was not a perfect bond.

The effects of γ-interferon on human peripheral blood monocyte/macrophage-mediated bone particle degradation

1990 ◽  
Vol 8 (2) ◽  
pp. 131-143 ◽  
Author(s):  
Robert Terkeltaub ◽  
Gary S. Firestein ◽  
Richard S. Kornbluth ◽  
Jody Martin ◽  
Deborah Curran ◽  
...  
Keyword(s):  
Peripheral Blood ◽  
Human Peripheral Blood ◽  
Peripheral Blood Monocyte ◽  
Blood Monocyte ◽  
Bone Particle ◽  
Human Peripheral Blood Monocyte ◽  
Γ Interferon

scholarly journals Characteristics of Bone Particles and Measurement of Bone Particle Size from Mechanically Deboned Poultry

1981 ◽  
Vol 60 (7) ◽  
pp. 1443-1447 ◽  
Author(s):  
G.W. FRONING ◽  
F.E. CUNNINGHAM ◽  
D.R. SUDERMAN ◽  
BRIDGET M. SACKETT
Keyword(s):  
Particle Size ◽  
Bone Particle ◽  
Bone Particles
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