国家/地区 美国（3） 中国（2） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C25（4）
IPC小类 C25F（4） C01B（3） B82Y（2）
C25B（2）
IPC C25F003/02（4）
发明人
公开年 2015（3）
申请年 2014（4）
专利权人

Biocompatible composition used for drug delivery and biomedical applications comprises graphene quantum dots with specified particle size embedded in polyethylene glycol matrix with specified particle size.

SINGH N, CHANDRA A

Forming copper metal surface on substrate by using chemical vapor deposition, involves growing graphene on surface of copper foil and copper electrolyte agar gel, glassy carbon sheet, graphite, conductive glass or indium tin oxide.

JIN Z, MA P, WANG X, ZHANG D, SHI J

Separating method for N-electrode electrochemical system, involves measuring voltage between working electrodes and reference electrodes such that graphene-support layer laminate separates from conducting substrate.

PIZZOCCHERO F, BOOTH T J, KOSTESHA N, AMATO L, BOGGILD P

Etching graphene nanostructure, involves providing piece of highly oriented pyrolytic graphite, depositing DNA sample on graphite, placing in humidity controlled chamber, applying relative humidity, and applying electrical voltage.

DARLING M J