国家/地区 中国（4）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J020/30（2）
发明人 LI Y（3）
公开年 2015（4）
申请年 2015（3） 
专利权人 LI Y（4）

Composition useful for e.g. purifying antibody, enriching antibodies, comprises recombinant graphene oxide- streptococcal protein A composite material, where the composite material is conjugated on the polyethyleneimine.

LI Y

Noncovalent complex material useful for purifying and enriching antibody, and detecting pathogen and/or pretreating biological sample, comprises graphene oxide bound to recombinant streptococcal protein G.

LI Y

Graphene glucose sensor, has electrode system provided with working electrode, pair electrode and reference electrode, and reagent layer that comprises polyaniline modified graphene, carboxylation carbon nanotube and glucose oxidase.

PENG W, TIAN Y, ZHANG X

Audio device i.e. sound loudspeaker integrated graphene composite sound film, has vibration sound film arranged with inner part of chamber, and composite sound film arranged with polymer thin film through graphene layer.

LI Y