Plasmonic inverse opal structure method for preparing the plasmonic inverse opal structure apparatus and method for surface-enhanced Raman spectroscopy-based molecular detection using the plasmonic inverse opal structure

摘要

By forming plasmonic nanoparticles in the inverse opal structure, which is a three-dimensional porous structure, diffusion and movement of the molecule to be detected is free and more sensitive detection is possible, the plasmonic inverse opal structure and its manufacturing method, and the plasmonic inverse opal structure is used. A surface-enhanced Raman spectroscopy-based molecular detection apparatus and method are disclosed. The apparatus and method for detecting molecules are highly sensitive and can be widely used not only in aqueous solutions but also in gas phase molecules.