国家/地区 中国（7） 美国（3）
IPC部 A（10）
IPC大类 A61（10）
IPC小类 C01B（10）
IPC C01B032/198（10）
发明人 AWAD M A G（3） HENDI A A（3） LAREF A（3）
ORTASHI K M O（3）
公开年 2017（10）
申请年 2017（8）  2016（2） 
专利权人 UNIV KING SA.（3）

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

Graphene oxide modified sponge useful for vacuum sealing drainage, comprises graphene oxide, polyvinyl alcohol, foaming agent, crosslinking agent and catalyst.

LIU X, ZHU Y

Preparing antibacterial hyperplasia composite film, comprises e.g. mixing biocompatible polymer, graphene oxide and antibacterial medicine to obtain electrostatic spinning solution, and spinning the electrostatic spinning solution.

WANG W, YU K, WANG Y, WANG Q

Preparation of nanohydroxyapatite/graphene-based composite material used e.g. for bone tissue repair involves adding graphene oxide powder to calcium salt, stirring adjusting pH, dripping phosphate solution, reacting, aging and filtering.

CHEN Q, YANG Z, YAN T, LIU J

Preparing oxidized graphene particle used in targeted drug delivery, involves stirring 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide and graphene oxide in N-hydroxyl succinimide on water bath in absence of light.

LIU Q, WU H, HUANG K, GUO W, LIU W

Synthesis of polyethylene glycol magnetic graphene oxide involves mixing crystalline flake graphite powder with concentrated sulfuric acid, adding sodium nitrate, ferric chloride, sodium acetate and ethylene glycol, and drying.

ZHANG D

Bio-based stabilized graphene derivative used in aromatic drug, involves subjecting graphene oxide to ultrasonic dispersion, adding zwitterionic silanization reagent drop-wise, stirring, dialyzing and freeze-drying.

ZHANG J, CHEN J