组成图示
示意图生成中
传感器类型
—
检测对象
—
检测原理
—
检测灵敏度
—
效应效果
—
传感器的构成
—
中文摘要
—
英文摘要
A graphene-Au nano-pyramid hybrid system that enables label-free single molecule detection is demonstrated. The bio-compatible graphene-based SERS platform boosts a high density of hot spots with local SERS enhancement factor over 10(10) . We demonstrate that graphene can play a key role in quantitative study of SERS mechanisms, and can also serve as a promising building block in SERS active structures especially for biosensor applications.