Abstract
Conference Title: 2017 Conference on Lasers and Electro-Optics (CLEO) Conference Start Date: 2017, May 14 Conference End Date: 2017, May 19 Conference Location: San Jose, CA, USA The MMP-9 protein secreted by THP1 cells was detected using an on-chip circular nanoplasmonic interferometer array. Sensitive dynamic analysis of MMP-9 in the supernatant was demonstrated, suggesting the device a potential for cell function analysis.