国家/地区 韩国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 LEE D S（2）
公开年 2013（2）
申请年
专利权人

Contrast agent useful for MRI, Raman imaging, positron emission tomography and fluorescence imaging used for imaging e.g. spleen, and reticuloendothelial system, comprises graphene quantum dot or oxidized graphene quantum dot.

HONG B H, CHUNG C, LEE D S, CHOI S H

LED, has graphene layer formed on second conductive semiconductor layer, two electrodes formed on first conductive semiconductor layer and graphene layer, and metal nanoparticles formed on some region of graphene layer.

LEE D S, SHIM J P, PARK S J, CHOE M H, KIM D H, LEE T H