DNA／幾丁聚醣製備3D多孔支架之成形性研究

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Title:	DNA／幾丁聚醣製備3D多孔支架之成形性研究 Study on Formability of 3D Porous Scaffolds Prepared by DNA / Chitosan
Authors:	陳宣宇張志鵬
Contributors:	紡工系
Keywords:	去氧核醣核酸幾丁聚醣 3D 多孔支架孔隙率 DNA Chitosan 3D Porous Scaffolds Porosity
Date:	2017-10
Issue Date:	2018-03-30 09:37:00 (UTC+8)
Abstract:	本研究是以固定去氧核醣核酸(DNA)濃度為5%以及不同濃度幾丁聚醣(Chitosan)分別為1%、2%、3%製成3D 多孔支架，利用傅立葉可見光吸收光譜儀得知皆含有DNA 以及幾丁聚醣之特定官能基。3D 多孔支架的孔徑大小會隨著均質機轉速的增加而有所減少，孔隙率會隨著轉速與幾丁聚醣濃度的提高而越來越小，孔隙率都能維持在80%以上，3D 多孔支架會隨著幾丁聚醣濃度增加，成形性越佳。 In this study, 3D porous scaffolds were prepared with fixed DNA concentration of 5% and chitosan at different concentrations of 1%, 2% and 3%. Porosity will be with the speed and chitosan concentration increased and smaller, porosity can be maintained at 80% or more. 3D porous Scaffolds will increase with the chitosan concentration, the formability will better.
Relation:	華岡紡織期刊； 24卷8期 (2017 / 10 / 01) ， P508 - 512
Appears in Collections:	[Department of Textile Engineering ] Journal of the Hwa Gang Textile

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