国家/地区 中国（10） 欧洲专利局（EPO）（6） 美国（6） 世界知识产权组织（5） 印度（4） 韩国（4） 日本（3） 加拿大（2）
IPC部 C（17）
IPC大类 C01（17）
IPC小类 C01B（17）
IPC C01B032/194（6） C01B032/184（3） C01B032/192（3）
C01B032/198（3） C12M001/34（3） C01B032/168（2）
C01B032/182（2） C01B032/23（2） C12N011/14（2）
C12Q001/6841（2） C12Q001/6876（2）
发明人 WANG Y（2）
公开年 2021（17）
申请年 2020（10）  2021（6） 
专利权人

Preparing two-dimensional graphene-type carbon graphitized mesoporous carbon immobilized enzyme useful in enzymatic synthesis of lutein esters, comprises e.g. grinding and mixing carbon and nitrogen source, carbonizing under inert gas, ultrasonically processing and adding enzyme solution.

ZHANG S, DENG Q, SHANGGUAN H, HOU H, ZHENG L, SHI J

Extracting target nucleic acid using magnetic nanoparticles, by separating the nucleic acid-magnetic nanoparticles-graphene oxide complex by applying magnetic field to mixture, removing impurities, and adding separation solution to complex.

PARK J H

Mask-based testing system useful for detecting biomarker received from lungs and airways of test subject, comprises exhaled breath condensate collector for converting breath vapor received from lungs, biosensor, and electronic circuit fixed to outside of mask for receiving test signal.

DANIELS J J, JAY D J

Cellulose composite material useful e.g. in dyes, electronics, optoelectronics and transistors, comprises type I cellulose fibers comprising cellulose nanocrystals and/or cellulose nanofibers, and carbon material comprising carbon nanotubes, carbon nanofibers, graphene and/or graphene oxide.

PEREZ JIMENEZ R, ALONSO LEMA B, ECEIZA MENDIGUREN M A, ALONSO LERMA B

Composite biosoil water retaining agent comprises modified coconut husk fiber, pretreated slurry, wood rot fungi, aniline, and pretreated bone meal, and is prepared by adding above-mentioned components to mixer, mixing to obtain product, and subjecting product to performance testing.

ZHANG Q

Obtaining covalently modified graphene used in analyte detector device for forming portion of the anchoring surface of bio-receptor molecules of analytes to be detected, involves applying voltage of 10 volts and generating electric field.

ALVAREZ CASTILLO A L, QUESADA SANCHEZ S J, BORRAS RODRIGO F, COYA PARRAGA C, COYA P C, BORRAS R F, QUESADA S S J, ALVAREZ C A L

Inorganic template-based method for synthesizing graphene by mixing sodium lignosulfonate and ionic liquid, subjecting mixture to ionothermal carbonization, subjecting salt rich product to graphitization, and drying washed product.

JONES S

Preparing cell culture carrier capable of regulating growth state of cells, comprises preparing large-size graphene oxide dispersion, preparing graphite oxide according to Hummers method or modified Hummers method.

MA Y, LI S, JI H, WANG J, WANG Q

Synthesizing reduced graphene oxide silver nanocomposites from Pseudomonas aeruginosa and Staphylococcus aureus, involves combining graphene oxide dispersion and silver nitrate solution with Pseudomonas aeruginosa and Staphylococcus aureus.

PATIL A G, PATIL P O

Graphene aerogel useful in enrichment of food-borne pathogenic microorganisms comprises active groups including carboxy groups, carbonyl groups, hydroxy groups, epoxy groups and nitrogen-containing groups.

SUN D, YANG D, LI J, YIN J, ZHOU S, JIANG H, JIN M, SHI D, LI H, CHEN Z