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The Mechanical Properties of Bone Tissue Engineering Scaffold Fabricating Via Selective Laser Sintering
- Liulan Lin, Aili Tong, Huicun Zhang, Qingxi Hu, M. Fang
- Materials Science, BiologyLSMS
- 14 September 2007
The results showed that the bone tissue engineering scaffolds fabricated by SLS technology have good mechanical properties, which have good potential for tissue engineering applications.
Computational modeling of the fluid mechanical environment of regular and irregular scaffolds
This study aimed to compare the hydrodynamic environment, including the distributions of fluid flow velocity, wall shear stress and pressure in pores filled with liquid, designed scaffold (DS), porous and biodegradable β-TCP (β-tricalcium phosphate) based on freeze-drying scaffold and dog’s femora scaffold using NS as a reference standard.
Effect of microstructure on the mechanical properties and biology performance of bone tissue scaffolds using selective laser sintering
Cell proliferation and osteogenic differentiation on the scaffolds were evaluated with the alkaline phosphatase (ALP) activity and osteocalcin (OCN) content.
A thermally and electrically shape memory polymer prepared by a novel electro-mixed fusion preparation method
Microstructure and mechanical properties analysis of β-tricalcium phosphate/carbon nanotubes scaffold based on rapid prototyping
Abstractβ-TCP ceramic scaffolds were fabricated with selective laser sintering (SLS) in this work. Carbon nanotubes (CNTs) were mixed with porous β-TCP matrix to enhance the mechanical performance of…
The influence of prefreezing temperature on pore structure in freeze-dried β-TCP scaffolds
- Liulan Lin, Zhikun Wang, Liping Zhou, Qingxi Hu, M. Fang
- Materials ScienceProceedings of the Institution of Mechanical…
- 1 January 2013
The results demonstrate that rapid prototyping and freeze-drying technologies for creating β-TCP scaffolds are promising for bone tissue engineering.
The effects of different amounts of drug microspheres on the vivo and vitro performance of the PLGA/β-TCP scaffold
- Liulan Lin, Tianjiang Wang, Qi Zhou, N. Qian
- Materials Science, BiologyDesigned monomers and polymers
- 28 November 2016
This preliminary study reveals that different carrier drug microsphere has a corresponding effect the performance of stent body, OICM/CPT – 200 scaffolds induction effect is best, and Illustrates that the low concentration load OIC-A006 microspheres can promote bone healing, and high concentration of OI006 micro ball is played a inhibitory effect on bone healing process.
Design and preparation of bone tissue engineering scaffolds with porous controllable structure
A novel method of designing and preparing bone tissue engineering scaffolds with controllable porous structure of both macro channels and micro pores was proposed, and it was indicated that cells grew and proliferated well on the scaffolds.
Mechanical properties and shape memory effect of thermal-responsive polymer based on PVA
In this study, the effect of content of glutaraldehyde (GA) on the shape memory behavior of a shape memory polymer based on polyvinyl alcohol chemically cross-linked with GA was investigated.…
Application of Image Processing and Finite Element Analysis in Bionic Scaffolds' Design Optimizing and Fabrication
- Liulan Lin, Huicun Zhang, Y. Yao, Aili Tong, Qingxi Hu, M. Fang
- Materials Science, EngineeringLSMS
- 14 September 2007
The application of image processing and finite element analysis in the design optimizing of bionic scaffold's shape and inner microstructure were studied respectively and the significance of FEA in bionics scaffolds' design optimizing was proved.