▎ 摘　　要

NOVELTY - The surface enhanced Raman scattering substrate has a vector and a surface enhanced Raman scattering chip (2). The surface enhanced Raman scattering chip is fixedly arranged at a preset position of the vector. The surface enhanced Raman scattering chip is made of copper (Cu), silver (Ag), and gold (Au), diamond or graphene. USE - Surface enhanced Raman scattering substrate for use in a biological physical and biological medical spectrum field for ultra-sensitive detection of bio-physical and biomedical related molecules including nucleic acid, protein, virus and bacteria, and can also be used in testing device. ADVANTAGE - The surface enhanced Raman scattering substrate can effectively collect the cell in the liquid phase environment, and can greatly avoid the residual cell culture liquid or body liquid. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an application method of surface enhanced Raman scattering substrate. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the surface enhanced Raman scattering substrate. Glass slide (1) Surface enhanced Raman scattering chip (2) Bonding layer (3)