Circular Nanoplasmonic Interferometer for Detection of Immune-Cell Secretion

Yifeng Qian, Xie Zeng, Yongkang Gao, Hang Li, Sushil Kumar, Qiaoqiang Gan, Xuanhong Cheng, Filbert Bartoli

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We develop a nanoplasmonic interferometer imaging system based on intensity modulation to study dynamic response of immune cells. The biosensor reliably detected MMP-9 secretion from stimulated monocytic cells and demonstrated great potential for multiplexed sensing of multiple secretory molecules.
Original languageEnglish (US)
Title of host publication31st Annual Conference of the IEEE Photonics Society, IPC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781538653586
DOIs
StatePublished - Nov 6 2018
Externally publishedYes

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