The invention discloses a composite stent material preparation method and a product and an application method thereof. The method includes mixing silk fibroin powder with...
The invention relates to the field of bone tissue engineering, and discloses a biocompatible material and a preparation method, a double bone tissue repairing or...
This invention relates to collagen biomaterials and methods for manufacturing collagen biomaterials. Method disclosed herein include steps of providing a suspension of insoluble collagen fibres,...
The invention provides a controllable biodegradable copolymer with an alkaline copolymerization center. The copolymer is prepared from lactide, caprolactone and the alkaline copolymerization center with...
The invention relates to a preparation method of a composite bone tissue engineering stent material. The preparation method comprises the following steps: 1) preparing zinc...
The invention relates to a physical/ chemical double-crosslinking network type high-strength gelatin hydrogel and a preparation method thereof. The preparation method comprises the following steps:...
The invention discloses a hierarchical-pore-containing bioactive glass/polylactic acid-glycolic acid copolymer composite scaffold and a preparation method thereof. The hierarchical-pore-containing bioactive glass/polylactic acid-glycolic acid copolymer (PLGA)...
The invention relates to a method for preparing polylactic acid composite microspheres based on an emulsion solvent-ultrasonic spraying method. The method combines an ultrasonic spraying...
The invention discloses a mechanically-reinforced composite tissue engineering scaffold material and a preparation method thereof. The composite material is prepared from a silk net, gelatin,...
A novel 34 amino acid long collagen-like peptide rich in proline, hydroxyproline, and glycine, and with several photoreactive N-acyl-7-nitroindoline units incorporated into the peptide backbone...
The technical scheme discloses a dissolving and spraying preparation method of a mechanical property optimized silk fibroin biological scaffold for tissue engineering, the preparation method...
The invention discloses a selenium-doped biphase calcium phosphate composite nanometer particle which is prepared through a vacuum drying method. With biphase calcium phosphate being a...
A method for preparing a self-assembled micron tube based on low-immunogenicity polypeptide comprises the following steps that 1, low-immunogenicity polypeptide is dissolved at low temperature...
The invention discloses a preparation method of a graphene material/hydroxyapatite whisker composite material, and belongs to the field of biomedical materials. The hydroxyapatite whisker in...
The invention discloses a chitosan/sodium alginate/polyvinyl alcohol polyelectrolyte nanofiber composite membrane and a preparation method thereof. The composite membrane is prepared with the help ofan...
The invention relates to an elastic double-layer tubular tissue engineering scaffold with a multistage porous structure and a preparation method thereof. The tissue engineering scaffold...
The invention discloses a preparation process of a bone biological material. The preparation process comprises the following steps: weighing a compound containing calcium ions and...
A silk fibroin/chitosan composite smart hydrogel and a preparation method therefor. Silk is degummed, dissolved, dialyzed, centrifuged, and diluted to obtain a silk fibroin solution,...
The invention relates to a cinnamic acid derivative-based amphiphilic block copolymer and a preparation method thereof and belongs to the technical field of functional high-polymer...
The invention relates to a drug loading film with antibacterial activity and a preparation method thereof. The preparation method comprises the steps: uniformly mixing graphene...
