国家/地区 中国（3） 韩国（2） 世界知识产权组织（2）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C12N005/00（3） C01B032/186（2） C01B032/19（2）
C01B032/194（2） C12N005/077（2）
发明人 AHN J Y（2） AN J Y（2） HONG B H（2）
LIM J M（2） PARK J B（2） WOO S Y（2）
YANG W S（2）
公开年 2019（5）
申请年 2019（4） 
专利权人 UNIV SEOUL N.（2）

Composition useful for promoting growth and differentiation of stem cells to promote bone differentiation, comprises culture of progenitor cells and multi-layer graphene film.

LIM J M, AHN J Y, PARK J B, HONG B H, YANG W S, AN J Y, WOO S Y

Composite graphite structure comprises flat two-dimensional graphene structure and three dimensional graphene structure, two-dimensional graphene structure with combined three-dimensional framework integrally formed graphene structure.

CHENG G, MA X, XIAO M, HAO Y, ZHU M, FENG L

Culture scaffold useful for promoting stem cell differentiation, and treating bone disease, comprises multi-layer graphene film.

HONG B H, AHN J Y, PARK J B, LIM J M, YANG W S, AN J Y, WOO S Y

Preparation of magnetic graphene oxide-laccase for decolorization of malachite green dye, involves preparing magnetic graphene oxide, dispersing in citrate phosphate buffer solution, heat preserving, and separating.

QIAO W, LIU H, FU B

Preparing flexible graphene thermally conductive film, by placing impregnated bacterial cellulose film under pressing device, pressing, centrifuging, and removing supernatant liquid.

FENG D