国家/地区 中国（9）
IPC部 A（9）
IPC大类 A61（9）
IPC小类 A61L（9） D01F（6） D01D（4）
D04H（4）
IPC A61L027/08（9）
发明人 LIU Y（2） WU Z（2） XU S（2）
YANG L（2）
公开年 2017（3） 2021（3） 2022（2）
申请年 2021（4）  2016（3） 
专利权人

Method for preparing porous composite support of directional conductive fiber useful in field of wound repair involves dissolving silk in lithium bromide solution, centrifuging, filtering, dialyzing and concentrating to obtain regenerated silk fibroin aqueous solution.

LIU S, LIU J, YE W, WANG X, DUAN P, ZHOU Z, ZHANG C

Preparing degradable graphene composite electrospinning fiber film useful in preparing frozen resuscitated ovarian tissue coating film by e.g. surface modification of graphene oxide, ultrasonically processing, and electrostatically spinning.

YAN L, XIAO X, XIANG W

Graphene quantum dot used for preparing formulation, fiber product or in vivo implant for providing antibacterial effect, is prepared by mixing trinitrorylene with o-phenylenediamine, adding water and sodium hydroxide to obtain reaction system, uniformly mixing and performing hydrothermal reaction.

SHAN J, OU L, WU Z, XIA W, QI L

Preparing nano/micron fiber membrane used for enhancing screw stability, by dispersing graphene oxide in dichloromethane or hexafluoroisopropanol to form solution, dissolving poly-hydroxyl fatty acid ester and polyethylene glycol, preparing film using solution, drying film and sterilizing.

YANG L, LIU Y, XU S, ZOU Q, WU Z, YUAN D, YE C

Preparing conductive graphite polymer patch used as biological medicine material, involves mixing pyrrole monomer suspension with polythiophenes dopant solution to obtain mixture.

DI Y, XU S

Preparing nerve repair loading system with electric stimulation and pro-angiogenic function comprises taking glutin solution, chitosan solution, graphene oxide suspension, mixing and subjecting mixture to three dimensional printing.

XU H, LI R, XU P, HUANG Z, NING S, ZHANG W, YAN X, MA Y, LI Y, LI X

Three-dimensional graphene-collagen composite support comprises three-dimensional graphene support, and collagen fibers are bonded to the surface of the three-dimensional graphene support.

CHENG G, JIANG Z, MA Q, MA X, XIAO M, YANG L, ZHANG D

Modified reduced graphene oxide microfine fiber used in neural tissue scaffold for directional induced neural differentiation of bone marrow mesenchymal stem cell, comprises reduced graphene oxide and conductive macromolecule polymer.

GUO W, LIU H

Preparing hydrophilic graphene-P34HB nanofiber scaffold scaffold for use in bone tissue engineering, involves mixing modified graphene and modified P34HB nanofiber to obtain oxidized graphene-P34HB modified electrospinning solution.

LIN Y, ZHOU T, LI G, CAI X, LIN S, LIU Y, TIAN Y