国家/地区 中国（6） 韩国（2） 世界知识产权组织（2）
IPC部 B（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/198（8）
发明人 YU J（2）
公开年 2021（4） 2020（3）
申请年 2020（8）
专利权人

Single atom cofactor-mimicking carbon nanozyme used in biosensor e.g. immunodiagnostic sensor, or active oxygen scavenger, comprises carbon nanomaterials, and transition metal monoatomic active site coupled to surface of carbon nanomaterial.

LEEJINWOO, JOONSANG Y, KIM M I, FONTINEUING

Sample pad used for performing lateral flow immunoassay for detecting analyte comprising medicament or medicament residue e.g. diclofenac in body fluid e.g. breast milk, comprises two inert filter layers and graphene oxide layer.

RAYSYAN A, SCHNEIDER R J

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Preparation of ferrosoferric oxide-graphene oxide co-doped gold nano-star surface-enhanced Raman spectroscopy substrate for detecting antigen, involves shaking solution containing gold nano-stars and cortisol solution and collecting signal.

YAN M, HAO M, ZHANG J, ZHAO Y, WEI Q, YU J, MIAO P

Extracting purified phospholipid from clam comprises e.g. collecting clam tissue, using high speed dispersion machine to homogenizing, then drying into clam powder, using chloroform methanol ultrasonic processing and extracting crude lipid.

SHEN Q, SONG G, WANG P, ZHAO Q

Preparing gold-silver-graphene oxide composite material, comprises e.g. stirring chitosan solution with tetrachloroauric acid solution, stirring with silver nitrate solution, graphene oxide suspension and ascorbic acid, and centrifuging.

YANG Y, WANG Q, ZHANG L, ZHANG Y

Electrochemical sensor for detecting trace ions, has working electrode, counter electrode and reference electrode, that are connected to workstation, and working electrode is modified by nitrogen-doped reduced graphene oxide nanocomposite.

XU T, ZHANG H

Preparation of three-dimensional carbon nanotube/reduced graphene oxide heterojunction sensitive device for preparing gas sensor, by coating carbon nanotubes and graphene oxide on surface of magnetic spheres, and arranging heterojunctions.

SU Y, YE X, YU J