国家/地区 中国（12）
IPC部 C（12）
IPC大类 C12（12）
IPC小类 C12N（12） A61L（4） C01B（4）
A61K（2） C08F（2） G01N（2）
IPC C12N005/077（12）
发明人 WANG J（3） HU S（2） SHAO C（2）
TANG M（2） WANG Y（2） XIAO M（2）
ZHAO Y（2）
公开年 2022（4） 2020（2） 2021（2）
申请年 2022（4）  2021（3）  2017（2） 
专利权人

Scaffold material for mesenchymal stem cells inducing osteogenic differentiation in vitro, comprises graphene nanoparticles, porous silk fibroin scaffold and ceramic implant segment, where graphene nanoparticles are loaded on porous silk fibroin scaffold.

LI Y, XU J, ZHANG Y, ZHANG D

Preparing engineered myocardial tissue based on wings of Morpho menelaus butterfly for preparing myocardial patch, involves modifying conductive nanomaterials on surface of Morpho menelaus butterfly wings, and treating modified Morpho menelaus butterfly wings with alkaline solution and acid solution.

TANG M, HU S, YU M, WANG Y, WU Y, LEI W, LI X, XIAO M

Use of nano-layered dual hydroxide/graphene quantum dot material, for promoting osteogenic differentiation of mesenchymal stem cells and preparation of medicine for repairing and regenerating bone defect.

CHENG L, ZHU R

Constructing engineered intelligent myocardial tissue based on fish scale substrate useful in research of e.g. myocardial repair, comprises adhering thermal deformation film on fish scale, inoculating myocardial and supporting cells, and promoting structural and functional tissue maturation.

DU J, HU S, TANG M, LIU Q, XIAO M

Preparing photocurable three-dimensional printing ink useful for preparing three-dimensional printed hydrogel patch, comprises e.g. adding graphene oxide powder to ultrapure water, ultrasonicating, adding acrylamide, polyethylene glycol (diol) diacrylate and photoinitiator, and stirring to dissolve.

ZHANG Z, LIU A, LV H

Preparing anisotropic graphene film of nano-imprinting comprises preparing graphene-doped polymer film, and sandwiching graphene-doped polymer film by two poly(dimethylsiloxane) positive templates to form a sandwich model and one-step nanoimprinting.

WANG Y, SHANG L, CHI J, SHAO C, ZHAO Y

Preparing cell culture carrier capable of regulating growth state of cells, comprises preparing large-size graphene oxide dispersion, preparing graphite oxide according to Hummers method or modified Hummers method.

MA Y, LI S, JI H, WANG J, WANG Q

Preparing aminated graphene culture medium useful for promoting maturation of induced pluripotent stem cell-derived cardiomyocytes, comprises e.g. dissolving aminated graphene and dispersing to obtain aminated graphene dispersion liquid.

WANG J, XU Y

Anisotropic film structure colour hydrogel for detecting cardiomyocytes, and screening and evaluating cardiac drugs, has reduced graphene oxide sheet structure as substrate, and substrate upper surface has adjacent optical sensing regions.

ZHAO Y, LI L, CHEN Z, SHAO C, SUN L

Graphene culture substrate useful for e.g. culturing, differentiating and transplanting pluripotent stem cell, comprises supporting layer, graphene layer and poly methyl methacrylate (PMMA) layer from bottom to top.

WANG J