国家/地区 中国（3） 美国（3） 世界知识产权组织（3） 韩国（2）
IPC部 A（7） C（6） B（2）
H（2）
IPC大类 A61（7）
IPC小类 A61K（5） C01B（3） A61B（2）
A61N（2） H01L（2）
IPC C01B031/04（3） A61K041/00（2） A61K047/04（2）
A61K047/34（2）
发明人 DONG H（2） LI Y（2） SHEN A（2）
公开年 2011（3） 2012（3）
申请年 2010（7）
专利权人 UNIV TONGJI（2）

Hydrogel system useful for sustained-release of drug, comprises block copolymer modified graphene and/or graphene oxide, drug molecule and cyclodextrin hydrogel.

CHENG Q, HAN B

Method for preparing graphene nano carrier for magnetic resonance imaging (MRI) contrast agent, involves grafting high-hydrophilic polymer on surface of nano graphene oxide.

SHEN A, ZHAO Z, DONG H, WANG P, LI Y

Preparing nano-graphene oxide carrier useful for photodynamic therapy, modifying nano-oxide graphene surface via a hydrophilic polymer, pi-pi accumulation and hydrophobic-hydrophobic interactions, and loading a photosensitizer.

SHEN A, WEN H, LI Y, DONG H, XU M, SHI D

Graphene cell stimulator, has cathode and anode containing graphene installed between two transparent flexible polymer substrates.

HEO C J, LEE S Y, LEE Y H, SUH M A

Manufacture of graphene used for e.g. photovoltaic cell, involves exposing graphite oxide to source of ultraviolet light, visible light and/or infrared radiant energy.

ELSHALL M S, ABDELSAYED V, ALRESAYES S I, ALOTHMAN Z A M, MOUSSA S, MOHAMED M B

Piezoelectric material used for ultrasonic transducer, comprises structure of laminate of layer of organic onium and layer of inorganic phase, and composite containing aggregate particles of graphene and perovskite structure.

OKUBO TSUYOSHI, OKUBO T, OKUBA T

Tire cord used in fabric, strip, ply, tire carcass, and tire such as non-pneumatic tires and pneumatic tires, comprises fiber having composition including polymer and graphene sheets.

AKSAY I A, GURDAG S, JAVAHERIAN N, LETTOW J S, PINO G, REDMOND K, VATANSEVER A, YILDIRIM I O