国家/地区 中国（4）
IPC部 B（4）
IPC大类 C12（4）
IPC小类 C12N（4） B82Y（3） B01J（2）
C01B（2）
IPC C12N005/0775（4）
发明人 LIU H（3） CHANG L（2） HU S（2）
LIU Z（2） SUN C（2） YANG H（2）
公开年 2022（3）
申请年 2022（3） 
专利权人 UNIV JINAN（2）

Use of graphene oxide sheet (rGO)-iron(III) oxide-hydroxide material, for controlling stem cell proliferation, maintaining stem cell stemness, accelerating neural differentiation of stem cell and improving proportion of stem cell.

LIU H, WEI B, LIU Z, CHANG L, ZHANG C, HU S, SUN C

Preparation of superparamagnetic nanoparticle used for promoting angiogenesis involves dispersing nano-iron oxide and nano-nickel oxide in water, heating precursor solution, adding nano-graphene, cooling and separating precipitate.

ZHAO J, YANG H, YANG G

Inducing neural differentiation of mesenchymal stem cell based on electromagnetic induction involves inoculating mesenchymal stem cells on graphene film, adding mesenchymal stem cell proliferation medium to obtain culture system, and placing system in induction device containing permanent magnet.

CHANG L, LIU Z, HU S, GAO H, LIU H, GUO Z, SUN C

Device for continuously preparing graphene oxide/chitosan microspheres, has centrifugal separator that is in communication with receiver and cross-linking reactor that is in communication with centrifugal separator.

LIU H, YANG H, QIU J, ZHANG S, HE J, KONG Y, LIU F, YUAN W, WANG S, WANG J, SANG Y