| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a floc fiber structure suitable for cell culture. <P>SOLUTION: The floc having 0.1-20μm average fiber diameter and 10-95 kg/m<SP>3</SP>average bulk density is obtained by a method comprising a step for producing a solution by dissolving an organic polymer in a solvent, a step for applying high voltage to the solution, a step for ejecting the solution, a step for forming fiber structures by evaporating the solvent from the ejected solution, a step for eliminating electric charge of the formed fiber structures, and a step for accumulating the fiber structures by the elimination of the electric charge. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
