国家/地区 美国（8） 世界知识产权组织（7） 中国（5） 欧洲专利局（EPO）（5） 韩国（5） 加拿大（3） 日本（3）
IPC部 B（13）
IPC大类 C01（13）
IPC小类 C01B（13）
IPC C01B031/04（13）
发明人 KOTCHEY G P（2） STAR A（2） VEDALA N H（2）
公开年 2015（3） 2016（3） 2017（3）
申请年 2014（4）  2015（4）  2012（2）  2016（2） 
专利权人 UNIV CHUNG A.（2） UNIV PITTSBU.（2）

Electro-responsive multilayer nanofilms useful in DNA nanoswitch and other DNA nanodevices, comprise positively charged polymer layer, DNA layer, graphene layer and conductive polymer layer.

HONG J K, JEONG H J

Graphene composite used for visible light absorbing photocatalyst used in regeneration of oxidoreductase cofactor, is obtained by reacting 15-methyl(methylidene)imino-methyl-15-azatetracyclo-heptadeca-heptaene-14,16-dione and graphene.

BAEG J O, KONG K J, KUMAR A, LEE J O, PARK N J, K YADAV R, YADAV R K

Adsorbing pathogenic microorganism e.g. Adenovirus, by treating microbeads with 3-aminopropyltriethoxysilane solution, reacting with graphene oxide, and contacting sample containing pathogenic microorganism with coated microbeads.

MIN J H, BAEK C Y

Particles used in solid-state composition for extracting nucleic acid, comprises graphene oxide and/or graphite oxide and cellulose.

SAITO NAGAHIRO, LI OI LUN HELENA, AKCEOGLU GARBIS ATAM

Apparatus for manufacturing cell sheet, has graphene layer that is formed adjacently in electrode, and patterned electrode that is formed adjacently in support layer.

KIM D, CHOI S, HYEON T, KIM S, CHO H, CHO K, HONG C S, HWAN H T, HYEONG K D, JU K S, RIM C H, WON C G

Method for forming nano-gaps in graphene used in e.g. electronic device, involves applying voltage across third region of single layer graphene such that nano-gap extending across the entire width of single layer graphene is formed.

BRIGGS G A D, MOL J A

Three-dimensional growth of tumor cells using graphene nanomaterials, by incubating graphene nanomaterials culture, adding cell suspension to graphene nanomaterials culture, culturing medium, and observing growth of tumor cells.

WANG M, ZHU X

Device e.g. sensor used for sensing biomolecular interactions, consists of component comprising composition obtained by performing oxidation of graphene oxide for forming holey graphene oxide and reduction of holey graphene oxide.

STAR A, VEDALA N H, KOTCHEY G P

Electron microscopy support, useful for receiving biological sample e.g. serum, plasma and saliva, comprises support member, and partially hydrogenated graphene attached to member, where member is attached to support film.

RUSSO C J, PASSMORE L A, RUSSO C, PASSMORE L

Formation of modified graphene surface used for forming graphene layer for device e.g. nanoelectromechanical systems, involves providing defect-free graphene monolayer, and providing molecules comprising binding group in solvent.

SCHNEIDER G F, DEKKER C, DECKER C