23 Jul Method for preparing patterning nanofiber membrane by utilizing insulating receiving template static spinning
Abstract
The invention relates to a method for preparing a patterning nanofiber membrane by utilizing insulating receiving template static spinning. The method comprises the following specific steps: (1) dissolving high polymer in a solvent, and stirring until the high polymer is completely dissolved, so as to obtain a spinning solution; and (2) carrying out static spinning on the spinning solution, and taking an insulating substance with a topological structure on the surface as a static spinning receiving device, so as to obtain the patterning nanofiber membrane. According to the preparation method disclosed by the invention, the nanofiber membrane with various patterns can be prepared conveniently and quickly at low cost. Since the patterning nanofiber membrane obtained by the invention is accurate in pattern, controllable and good in repeatability, the patterning nanofiber membrane has good application prospect in the fields of industry and medicine, especially in the field of regenerative medicine based on tissue engineering.
Year: 2012
Country: CN
Doc No: 102691176