国家/地区 韩国（2）
IPC部 C（2）
IPC大类 C07（2）
IPC小类 C07D（2）
IPC
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Producing carbon-containing material from coffee grounds useful in composite for e.g. precision machine field, comprises preparing coffee grounds, generating carbon bodies from coffee grounds, and reacting carbon body with decomposing agent.

KIM T

Graphene channel used in biosensor for wearable device, comprises graphene film, and perylene diimide derivative bonded to cortisol aptamer.

KWONOSUK, PARK S, AHN J E, KIM K H, HA S Y, KIM J, SEONGEUN S