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  4. Label-free and fluorescence biosensing platform using one-dimensional photonic crystal chips
 
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2016
Conference Paper
Titel

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

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.
Author(s)
Michelotti, Francesco
Sapienza - Università di Roma
Schmieder, Stefan
Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS
Anopchenko, Aleksei
Sapienza - Università di Roma
Munzert, Peter
Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF
Sinibaldi, A.
Sapienza - Università di Roma
Chandrawati, R.
Imperial College, London
Rana, S.
Imperial College, London
Sonntag, Frank
Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS
Occhicone, A.
Sapienza - Università di Roma
Napione, L.
Università di Torino
Stevens, M.M.
Imperial College, London
Maillart, Emmanuel
Horiba Scientific
Hibti, F.-E.
Horiba Scientific
Frydman, C.
Horiba Scientific
Danz, Norbert
Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF
Hauptwerk
Integrated Optics: Devices, Materials, and Technologies XX
Konferenz
Conference "Integrated Optics - Devices, Materials, and Technologies" 2016
Thumbnail Image
DOI
10.1117/12.2218517
Language
English
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Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF
Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS
Tags
  • biosensing

  • luminescence

  • photonic crystals

  • surface plasmon polaritons

  • optical biosensors

  • optical biosensors

  • diseases and disorders

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