国家/地区 中国（3） 美国（2） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D015/22（2） G01N030/60（2）
发明人 ZHANG L（5）
公开年 2016（3） 2015（2）
申请年 2014（5）
专利权人 SHENZHEN CAN.（2）

Aptamer-modified magnetic graphene oxide composite material comprises thiol modified aptamer of magnetic graphene oxide composite covalently modified gold nanoparticle.

DENG N, CHEN Y, JIANG B, LIANG Z, ZHANG Y, ZHANG L

Solid-phase extraction column used in pre-treatment of chemical sample, comprises monolayered graphene or multi-layered graphene, or modified graphene as solid-phase extraction agent filled within separation column.

ZHANG M, ZHANG L

Graphene material-based dispersive solid phase extraction method involves performing pore-forming and activation of graphene material, adding activated graphene material to chemical sample, extracting and detecting supernatant.

ZHANG M, ZHANG L

Manufacture of carbon nanotube composite wire, involves providing carbon nanotube array, drawing carbon nanotube film from carbon nanotube array using tool, and treating carbon nanotube film using graphene solution.

LIN X, WEI H, LIU P, ZHANG L, JIANG K, FAN S

Solid phase extraction column, has grapheme layer filled with graphene carboxyl, cyano group, nitrate graphene, graphite or boric acid phosphonium acid graphite solution, and plastic column base fixed with porous alumina plate.

ZHANG M, ZHANG L