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KMID : 1137820080290040255
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의공학회지
2008 Volume.29 No. 4 p.255 ~ p.266
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Recent Progress in Study and Development of Polymeric Scaffolds for Tissue Regeneration
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Joung Yoon-Ki
Park Ki-Dong
Park Kwi-Deok
Han Dong-Keun
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Abstract
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In tissue engineering, scaffolds play an important role in the growth of cells to 3-D organs or tissues. For the success of tissue engineering, they should be mimicked to meet the requirements of natural extracellular matrix (ECM) in the body, such as mechanical properties, adhesiveness, porosity, biodegradability, and growth factor release, etc. Contrary to other materials, polymeric materials are adequate to engineer scaffolds for tissue engineering because controlling the structure and the ratio of components and designing various shapes and size are possible. In this review, the importance, major characteristics, processes, and recent examples of polymeric scaffolds for tissue engineering applications are discussed.
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KEYWORD
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Tissue engineering, polymeric scaffolds, porous sponge, nanofiber, hydrogel, RP, tissue regeneration
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