SURFACE ENHANCED RAMAN SCATTERING SENSOR AND SENSING METHOD THEREOF

摘要

The present invention relates to a metal nano grass structure, a growth process thereof, and a device comprising the same. According to the present invention, the surface enhanced Raman active metal nano grass structure can be directly patterned on a semiconductor or a micro array and generates strong electromagnetic enhancement whereby high sensitivity and signal enhancement can be expected. [Reference numerals] (AA) Raman density (cps); (BB) Raman shift (cm^-1)