国家/地区 中国（11） 世界知识产权组织（9） 美国（7） 印度（2） 韩国（2）
IPC部 G（26）
IPC大类 G01（26） C12（5） C01（4）
C09（3） A61（2） B29（2）
B82（2） C07（2）
IPC小类 G01N（26） C01B（4） C12N（3）
B29C（2） B82Y（2） C07K（2）
C09D（2） C12Q（2）
IPC G01N033/543（26）
发明人 HOU W（2） LI W（2） PAN D（2）
公开年 2023（26）
申请年 2022（21）  2021（4） 
专利权人 SHENZHEN QIA.（2）

Electrochemical aptasensor for analyzing target material, comprises working electrode modified with graphene nanoplatelet composite including graphene nanoplatelets, transition metal chalcogen compound and amine-based polymer, gold nanoflowers bound to electrode, and aptamer bound to target material.

LEE K, JUNG H, LEE K Y

Functionalizing graphene sensor surface, involves e.g. binding multiple molecular complexes to graphene layer surface, and coupling detector molecules to first subset of multiple molecular complexes.

BORRELLO E, RUBY T, FELTRUP T

Hybrid graphene electrode-based electrochemical biosensor for detecting antigens, comprises enzymes that drive biochemical reactions, reactant reacting with the enzyme, resultant substances generated by enzymatic reaction, and measuring electrode for detecting enzymatic reaction product.

SHIM J S

Green reducing gold nanoparticle composite nano-material in immune sensor, and as matrix for antibody fixed, comprises amino ion graphene, and gold nano-particles carried on by amino acid reduction and wrapping, where amino acid is valine, asparagine, tryptophan, aspartic acid or lysine.

YANG S, CHEN Q

Preparing platinum/gold modified boron/sulfur/nitrogen doped reducing oxidation graphene for use in electrochemical immune sensor, involves adding graphite powder and sodium nitrate into sulfuric acid, stirring, adding potassium permanganate, adding water, and heating and refluxing for 1-3 hours.

LI M, LIU M

Bioimmunosensor useful in detecting device for detecting Escherichia coli DH5alpha, SARS-CoV-2 and monkeypox virus in sample, comprises enrichment and concentration and detection component and magnetic particles combined with graphene oxide and first specific probe molecule bound to graphene oxide.

WU S, MEI K, ZHANG Q

Capacitance sensor used for detecting amyloid beta protein in serum, comprises electrode, reduced graphene oxide layer, cyclodextrin layer, and anti-amyloid beta antibody immobilized on cyclodextrin layer through host-guest interaction.

CHO S, LE HIEN N

Angiotensin-converting enzyme ACE functionalized magnetic nano-microsphere comprises magnetic graphene oxide, tetraethyl orthosilicate, aminopropyltriethoxysilane to prepare angiotensin-converting enzyme ACE.

CAO L, QIN X, CHI M, QIN K, GAO X

Preparing polystyrene enzyme label plate of loaded graphene film involves using chemical vapor deposition to grow graphene on metal substrate to obtain first sample, spin-coating polymethyl methacrylate on front of first sample, and obtaining second sample after heating and curing.

HOU W, LI W, PAN D

Assay kit used for detecting target biomolecule, comprises silicon dioxide-based surface construct comprising capture molecule bound to surface of silicon dioxide-based surface construct, nanozyme comprising probing molecule bound to nanozyme, and visualization agent comprising detecting molecule.

LIN C