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公开(公告)号:US20220011228A1
公开(公告)日:2022-01-13
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
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.