国家/地区 美国（6） 世界知识产权组织（5） 中国（2） 欧洲专利局（EPO）（2）
IPC部 A（6）
IPC大类 A61（6）
IPC小类 B82Y（6）
IPC B82Y030/00（6）
发明人
公开年 2014（3） 2015（3）
申请年 2014（6）
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

Antimicrobial nanocomposite composition, useful as a coating for e.g. a medical device, comprises a styrene and a methyl methacrylate in a specified weight ratio, and a silver nitrate and a graphene powder in a specified weight percentage.

ALSHARAEH E H, ALDOSARI M A, OTHMAN A A M, ALHINDAWI M F Q, ALSAUD K B B, OTHMAN A A

Making zero dimensional graphene quantum dots used in e.g. sensing, comprises placing graphite oxide in furnace, flushing furnace with inert gas, introducing hydrogen into furnace, heating graphite oxide in presence of hydrogen and cooling.

SUNDARA R, BABY T T, KANIYOOR A

Formation of graphene quantum dots for imaging and sensing applications involves adding organic starting material which is hydrophilic compound containing functional groups e.g. carboxyl group to vessel and heating organic starting material.

ZHAO J X, WU X

Hybrid nanomaterial useful in antimicrobial composition that is used e.g. to treat or prevent bacterial or fungal infection, comprises graphene oxide nanomaterial covalently conjugated to cationic quaternized chitosan.

CHAN B E M, LI P, CHEN M

Preparing graphene, which is used for manufacturing semiconductor circuit, comprises supplying gas including carbon dioxide, methane and water on metal catalyst, and reacting and cooling the resultant.

SON I H, LEE S J