Plasma-assisted flexible multi-scale topographic patches for engineering cellular behavior and tissue regeneration
AssigneeIndustry Foundation of Chonnam National University
InventorsJangho Kim, Woochan Kim
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Abstract
The present invention provides a scaffold for tissue regeneration and a method of manufacturing the same. The scaffold for tissue regeneration of the present invention includes grooves and ridges formed on one surface thereof, wherein the grooves or ridges have a plurality of nanopores formed thereon, thereby providing an environment suitable for attachment, differentiation, growth, and migration of cells. Therefore, the scaffold may be effectively used as a material for tissue regeneration.
Claims13
A scaffold for tissue regeneration, the scaffold comprising:
- a plurality of nitrogen or oxygen plasma-treated grooves and ridges on one surface thereof,
- wherein the grooves or ridges have a plurality of nanopores formed thereon,
- wherein the nanopore has a diameter of 50 to 200 nm.
A method of manufacturing a scaffold for tissue regeneration comprising:
- forming a plurality of nitrogen or oxygen plasma-treated grooves and ridges on one surface of a base film;
- and
- performing oxygen plasma treatment on the one surface of the base film to form a plurality of nanopores on the one surface,
- wherein the nanopore has a diameter of 50 to 200 nm.
Dependencies are inferred from the claim text.