国家/地区 中国（8） 世界知识产权组织（5） 美国（3）
IPC部 A（15）
IPC大类 C01（15）
IPC小类 C01B（15）
IPC C01B032/198（15）
发明人 AWAD M A G（3） HENDI A A（3） LAREF A（3）
ORTASHI K M O（3）
公开年 2017（9） 2018（6）
申请年 2017（15）
专利权人 UNIV KING SA.（3）

Method for producing a nanocomposite containing graphene oxide used in pharmaceutical composition for preparing antitumor medicament, involves diluting graphene oxide dispersions and preparing an aqueous graphene dispersion.

ALVES O L, FONSECA L C, DE ARAUJO M M, DE MORAES A C M, MARTINEZ D S T, MENEZES DE ARAUJO M, TEODORO MARTINEZ D S

Graphene oxide having improved antimicrobial activity and is functionalized to increase carbon radical density used for killing, inhibiting growth and/or proliferation of microorganism comprising fungus, virus, protozoan, and bacterium.

NEL A E, TIAN X, LI R, HERSAM M C, MANSUKHANI N D, GUINEY L

Reduced graphene oxide used as e.g. implant material for gene delivery, comprises graft copolymer(s) comprising monomer(s) and macromonomer(s).

YUKSEL DURMAZ Y, DEMIREL E, DURMAZ Y Y

Polyisoprene latex graphene for preparing elastomeric article, composite composition comprises polyisoprene latex, stabilizer, curing agent and graphene oxide, where stabilizer is selected anionic hydroxide and anionic surfactant.

LENG F P, LIM L P, GOH L K, LOH Y Y, JUAN J C, HUANG N M, LENG F, LIM L, GOH L, LOH Y, JUAN J

Preparing honeycomb-shaped ordered porous graphene coating comprises e.g. taking concentrated sulfuric acid, expanded graphite, adding sodium nitrate into a round bottom flask and stirring, heating, and reacting, blowing, and drying.

ZHAO C, ZHU X, SONG X, ZHANG Q

Preparation of graphene oxide hydrogel used for preparing hybrid hydrogel, involves adding vitamin C to graphene oxide dispersion, such ratio of graphene oxide with respect to vitamin C reaches preset value, and incubating dispersion.

TUFENKJI N, YOUSEFI N, HOSSEINIDOUST Z, WONG K

Synthesizing graphene oxide nanosilver used as anti-tumor substitute drug, by mixing natural graphite with sulfuric acid, potassium permanganate and sodium nitrate, and mixing obtained graphite oxide with silver nitrate and quercetin.

YUAN Y, ZHONG P

Inhibiting growth or proliferation of cancer cell involves contacting cancer cell with effective amount of reduced graphene oxide nanoparticles, where reduced graphene oxide nanoparticles produced by reduced graphene oxide.

AWAD M A G, HENDI A A, ORTASHI K M O, LAREF A

Inhibiting microbial activity involves administering effective amount of reduced graphene oxide nano-particles to site of microbial activity, where reduced graphene oxide nano-particles are produced by green synthesis.

AWAD M A G, HENDI A A, ORTASHI K M O, LAREF A

Green synthesis of reduced graphene oxide nanoparticles, comprises e.g. mixing carbon source in acid, adding oxidant into resultant, and stirring and adding Nigella sativa seed extract to resultant, and adding hydrogen peroxide to resultant.

AWAD M A G, HENDI A A, ORTASHI K M O, LAREF A