Spectral tagging by integrated photonic crystal resonators for highly sensitive and parallel detection in biochips (Articolo in rivista)

Type
Label
  • Spectral tagging by integrated photonic crystal resonators for highly sensitive and parallel detection in biochips (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Martiradonna L., Pisanello F., Stomeo T., Qualtieri A., Vecchio G., Sabella S., Cingolani R., De Vittorio and Pompa P.P. (2010)
    Spectral tagging by integrated photonic crystal resonators for highly sensitive and parallel detection in biochips
    in Applied physics letters
    (literal)
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  • Martiradonna L., Pisanello F., Stomeo T., Qualtieri A., Vecchio G., Sabella S., Cingolani R., De Vittorio and Pompa P.P. (literal)
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  • 96 (literal)
Rivista
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  • Issue: 11 Article Number: 113702 (literal)
Note
  • ISI Web of Science (WOS) (literal)
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  • 1. IIT, Ctr Biomol Nanotechnol, I-73010 Lecce, Italy (Martiradonna L., Qualtieri A., Vecchio G., Sabella S., Cingolani R., De Vittorio M., Pompa P.P.); 2. Univ Salento, Natl Nanotechnol Lab, CNR, INFM,Scuola Super ISUFI, I-73100 Lecce, Italy (Pisanello F., Stomeo T., Qualtieri A., De Vittorio M.) 3. Univ Paris 06, CNRS, UMR 8552, Ecole Normale Super,Lab Kastler Brossel, F-75252 Paris, France (Pisanello F.) (literal)
Titolo
  • Spectral tagging by integrated photonic crystal resonators for highly sensitive and parallel detection in biochips (literal)
Abstract
  • We propose a technological approach aimed at improving biochips performances, based on an efficient spectral modeling and enhancement of markers fluorescence through the insertion of photonic crystal nanocavities (PhC-NCs) in the readout area of biochips. This strategy univocally associates a specific emission wavelength to a specific bioprobe immobilized on a nanocavity, therefore guaranteeing parallel detection of multiple elements and faster analysis time. Moreover, PhC-NCs significantly enhance the markers fluorescence, thus improving the detection sensitivity. (literal)
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