Collagen Films with Extra Cellular Matrix via Combination of Supercritical Carbon Dioxide Fluid and NH4OH Treatments
- DOI
- 10.2991/ice2me-19.2019.39How to use a DOI?
- Keywords
- ECM; NH4OH; SCF
- Abstract
This study provide a new method for preparations of collagen films with extra cellular matrix via treatments of supercritical carbon dioxide fluid and NH4OH. Tissue engineering combines knowledge of engineering materials and medical applications to find more undiscovered things through this knowledge. Extracting bioactive collagen from the skin and bone of animals is a hot topic. A series of collagen scaffolds are obtained by removing the cell and subcutaneous fat from the porcine dermal via treatments of supercritical carbon dioxide fluid and NH4OH. The resulting collagen is mostly insoluble in water because of ECM structure. This study mainly focus on the effects of treatments of supercritical carbon dioxide fluid and ammonium solutions on the removal of subcutaneous fat and impurities from porcine dermal. Scanning electron microscope results showed the effect of supercritical fluid and aqueous ammonium solutions on preparations of collagen films with ECM by using porcine dermal tissue.
- Copyright
- © 2019, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Cong-Han Xiao AU - Ciao-Yi Syu AU - Yu-Lin Shen AU - Hsiao-Chih Hu AU - Meng-Jen Yang AU - Ing-Lin Chang AU - Ching-Cheng Huang PY - 2019/03 DA - 2019/03 TI - Collagen Films with Extra Cellular Matrix via Combination of Supercritical Carbon Dioxide Fluid and NH4OH Treatments BT - Proceedings of the 2019 International Conference on Electronical, Mechanical and Materials Engineering (ICE2ME 2019) PB - Atlantis Press SP - 174 EP - 176 SN - 2352-5401 UR - https://doi.org/10.2991/ice2me-19.2019.39 DO - 10.2991/ice2me-19.2019.39 ID - Xiao2019/03 ER -