華岡紡織期刊 Journal of the Hwa Gang Textile
ISSN
1025-9678
發行 Publisher
中華民國紡織工程學會
Home / Archives / Vol. 24 No. 8 (2017) / Original Research Articles
Original Research Articles · 研究論文

Study on Formability of 3D Porous Scaffolds Prepared by DNA / Chitosan

DNA/幾丁聚醣製備3D多孔支架之成形性研究
  • X. Y. Chen 陳宣宇 ✉ 1Institute of Nanomaterials, Chinese Culture University,2Department of Textile Engineering, Chinese Culture University
  • C. P. Chang 張志鵬 1Institute of Nanomaterials, Chinese Culture University,2Department of Textile Engineering, Chinese Culture University

Abstract

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.

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摘要

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。

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