Ultrasensitive label-free immunosensor based on graphene oxide integrated dual-peak long period grating

Chen Liu, Zhongyuan Sun, Lin Zhang, Xianfeng Chen

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

Abstract

We propose a label-free immunosensor using graphene oxide-integrated dual-peak long period grating. This biosensor achieved an ultrahigh sensitivity with limit of detection of 7 ng/mL for anti-IgG detection.
Original languageEnglish
Title of host publicationAdvanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)
Subtitle of host publication OSA Technical Digest (online) (Optical Society of America, 2018)
PublisherOptical Society of America
DOIs
Publication statusPublished - 5 Jul 2018
EventBragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials - Zurich
Duration: 1 Jan 2018 → …

Conference

ConferenceBragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials
Period1/01/18 → …

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  • Cite this

    Liu, C., Sun, Z., Zhang, L., & Chen, X. (2018). Ultrasensitive label-free immunosensor based on graphene oxide integrated dual-peak long period grating. In Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF): OSA Technical Digest (online) (Optical Society of America, 2018) [BTu4A.2] Optical Society of America. https://doi.org/10.1364/BGPPM.2018.BTu4A.2