Paper Title :Scaffold Fabrication using 3D Printing
Author :N H Tran, D V Thinh, X L Trinh, H M Hoang, H C Kim
Article Citation :N H Tran ,D V Thinh ,X L Trinh ,H M Hoang ,H C Kim ,
(2018 ) " Scaffold Fabrication using 3D Printing " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 61-65,
Volume-6,Issue-9
Abstract : With the goal of regeneration of tissue and organs damaged by an accident or disease, tissue engineering has
conducted researches on the production of 3-D scaffolds that can play a support role so that cells can be attached and grow
for the proliferation and differentiation of cells. A scaffold requires suitable pore size and porosity to increase nutrient
circulation or supply of oxygen for attachment and growth of cells. Existing production methods such as solvent-casting
particulate leaching, phase separation, fiber bonding etc. have the disadvantages. These methods are difficult to obtain free
desired shape and certain pore size and interconnectivity between pores may not be guaranteed. To solve these problems, this
study fabricated a scaffold with the 3-D shaped nose by using Alginate, one of natural polymers through Fused Deposition
Modeling(FDM), one of CAD/CAM-based Solid Freeform Fabrication(SFF). This study verified regular formed pore size
using an optical microscope and established the Alginate scaffold manufacturing process.
Keywords- Scaffold, Solid Freeform Fabrication, Hydrogel, Tissue Engineering.
Type : Research paper
Published : Volume-6,Issue-9
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-13715
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Copyright: © Institute of Research and Journals
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Published on 2018-12-11 |
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