Label-free and fluorescence biosensing platform using one dimensional photonic crystal chips

F. Michelotti, S. Schmieder, A. Anopchenko, P. Munzert, A. Sinibaldi, R. Chandrawati, S. Rana, F. Sonntag, A. Occhicone, L. Napione, M. M. Stevens, E. Maillart, F. E. Hibti, C. Frydman, N. Danz

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

Abstract

The increasing demand for early detection of diseases drives the efforts to develop more and more sensitive techniques to detect biomarkers in extremely low concentrations. Electromagnetic modes at the surface of one dimensional photonic crystals, usually called Bloch surface waves, were demonstrated to enhance the resolution and constitute an attractive alternative to surface plasmon polariton optical biosensors. We report on the development of Bloch surface wave biochips operating in both label-free and fluorescence modes and demonstrate their use in ovalbumin recognition assays.

Original languageEnglish
Title of host publicationIntegrated Optics: Devices, Materials, and Technologies XX
PublisherSPIE
Volume9750
ISBN (Electronic)9781628419856
DOIs
Publication statusPublished - 2016
EventIntegrated Optics: Devices, Materials, and Technologies XX - San Francisco, United States
Duration: Feb 15 2016Feb 17 2016

Other

OtherIntegrated Optics: Devices, Materials, and Technologies XX
CountryUnited States
CitySan Francisco
Period2/15/162/17/16

Keywords

  • biophotonics
  • Bloch surface waves
  • label-free biosensors
  • optical biosensing
  • ovalbumin
  • photonic crystals

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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  • Cite this

    Michelotti, F., Schmieder, S., Anopchenko, A., Munzert, P., Sinibaldi, A., Chandrawati, R., Rana, S., Sonntag, F., Occhicone, A., Napione, L., Stevens, M. M., Maillart, E., Hibti, F. E., Frydman, C., & Danz, N. (2016). Label-free and fluorescence biosensing platform using one dimensional photonic crystal chips. In Integrated Optics: Devices, Materials, and Technologies XX (Vol. 9750). [97501D] SPIE. https://doi.org/10.1117/12.2218517