Natural polymeric nanofiber and manufacturing method thereof
AssigneeWizdom Inc.
InventorsChih Hsiang Fang, Yung Lung Liu
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Abstract
The present invention provides a natural polymeric nanofiber, which is made by a natural polymeric solution under an applied field control spinning process, wherein the natural polymeric solution comprises: a natural polymeric material, an inorganic salt and/or an enzyme; the present invention further provides a method for preparing the natural polymeric nanofibers. The nature polymeric nanofibers of the present invention have a smaller fiber diameter, and have higher safety and practicability.
Claims15
A natural polymeric nanofiber, which is made from a natural polymer solution under a spinning process controlled by an applied field force, wherein the natural polymeric solution comprises:
- a natural polymeric material, an inorganic salt, and/or an enzyme, wherein the concentration of the natural polymeric material in the natural polymeric solution is between 0.5% (W/V) to 50% (W/V), and the concentration of the inorganic salt is between 0.5% (W/V) to 50% (W/V).
A method for preparing natural polymeric nanofibers, comprising:
- (a) providing a natural polymer solution, comprising a natural polymeric material, an inorganic salt and/or an enzyme;
- and
- (b) applying a spinning process controlled by an applied field force to the natural polymeric solution to obtain the natural polymeric nanofibers.
The method of claim 11, wherein the inorganic salt is selected from the group consisting of:
- hydroxyapatite (Hap), tricalcium phosphate (TCP), dicalcium phosphate (DCP), dicalcium phosphate dehydrate (DCPD), tetracalcium phosphate (TTCP), carbonates, nitrates, sulfates, calcium, potassium, sodium and magnesium.
Dependencies are inferred from the claim text.