Credit: Korea Institute of Science and Technology
Raman-spectroscopy-based nanoplastic detection using the electric-optical tweezer and via surface-enhanced Raman scattering and the subsequent amplification of optical signals as well as the reduction of the accumulation time.
Top right: Mimetic diagram of subsequent accumulation time reduction (blue: existing, red: current research)
Bottom right: Mimetic diagram of subsequent amplification of optical signal accordingly (blue: existing, red: current research)