| abstract |
The invention discloses a composite with rapid coagulation and a preparation method thereof, belonging to the technical field of biomedicine. The composite with rapid coagulation function comprises the following raw materials in parts by mass: 8-20 parts of chitosan, 7-14 parts of salicylaldehyde, 8-16 parts of 2-aminoisonicotinic acid, 1.5-3.5 parts of ferrous sulfate, 3-5 parts of dopa and 10-15 parts of disodium hydrogen phosphate. The composite with rapid coagulation function prepared by the invention has good product stability, high biological safety, and remarkable effect on blood coagulation, simple process and easy industrial production. |