公开(公告)号：US12099009B2

公开(公告)日：2024-09-24

申请号：US17282163

申请日：2019-10-03

Applicant: ACADEMIA SINICA

Inventor： Pei-Kuen Wei ,  Ming-Yang Pan ,  Kuang-Li Lee

IPC: G01N21/552

CPC classification number: G01N21/553

Abstract: A method and apparatus for surface plasmon resonance imaging are provided for imaging the surface plasmon resonance signals caused by the interaction of biomolecules. In particular, the method and apparatus can image the slightly spectral change in a surface plasmon resonance mode by comparing the light intensities of two bands in the frequency domain of the surface plasmon.