Surface modification of polysaccharide, the modified polysaccharide, and method of culturing and recovery cells using the same

A surface modification method of polysaccharide, the modified polysaccharide, and a method of culturing and recovery cells using the same are provided. The surface modification method of polysaccharide comprises (a) immersing a polysaccharide material in an acid, (b) immersing the polysaccharide mat...

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Bibliographische Detailangaben
Hauptverfasser: TSAI CHENI, LIAO CHUN-JEN, CHIANG SHU-FANG, WU YUNGIH, HSU YUAN-HUA, HUANG HSIANG-MING
Format: Patent
Sprache:eng
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Zusammenfassung:A surface modification method of polysaccharide, the modified polysaccharide, and a method of culturing and recovery cells using the same are provided. The surface modification method of polysaccharide comprises (a) immersing a polysaccharide material in an acid, (b) immersing the polysaccharide material in an acidic solution containing a protein, and (c) immersing the polysaccharide material in an alkaline solution containing bivalent metal ions.