| abstract |
The invention relates to a smart gel three-dimensional scaffolding material for cell culture. The smart gel three-dimensional scaffolding material is prepared by the following method: the supramolecular gelling factor is placed in an aqueous solution of natural polysaccharides and heated until completely Dissolving to form a mixed solution, further cooling to form a gel; drying the prepared gel until the water is completely evaporated to form a transparent film. The smart gel of the present invention is specifically a gel with high water content and high swelling ratio formed by the interpenetration of supramolecular gel factor self-assembled fibers and natural polysaccharide fibers; it has good biocompatibility and cell affinity, and is more It is conducive to the adhesion, spreading and proliferation of cells on the surface of biological materials; the preparation method of the smart gel is simple, there is no special requirement for synthesis equipment, and the industrialization is easy, avoiding the harsh and complicated conditions and cost of traditional polymer gel preparation and purification. Inexpensive and easy to transport. |