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US 2025/0051608 A1Published application
Polydopamine composite material and manufacturing method thereof
AssigneeKorea Institute of Science and Technology
InventorsMyoung-Woon MOON, Seong Jin KIM, Young A LEE, CHAN YOUNG OH, Sang-Jin PARK
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Abstract
Provided is a polydopamine composite material according to the concept of the present invention, wherein the polydopamine composite material includes a substrate with first nano-protrusions formed on a surface thereof, and a polydopamine layer on the surface of the substrate. The polydopamine layer includes second nano-protrusions protruding in a direction perpendicular to the surface of the substrate.
Claims13
A polydopamine composite material comprising:
- a substrate with first nano-protrusions formed on a surface thereof;
- and
- a polydopamine layer on the surface of the substrate, wherein the polydopamine layer includes second nano-protrusions protruding in a direction perpendicular to the surface of the substrate.
A method for manufacturing a polydopamine composite material, the method comprising:
- preparing a substrate;
- forming nano-protrusions on a surface of the substrate;
- coating a dopamine solution on the surface of the substrate on which the nano-protrusions are formed;
- and
- polymerizing the dopamine solution in the air.
2 more elements
Dependencies are inferred from the claim text.