A porous silicon based microarray for label-free optical detection of DNA hybridization (Contributo in atti di convegno)

Type
Label
  • A porous silicon based microarray for label-free optical detection of DNA hybridization (Contributo in atti di convegno) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Rea I, Coppola G, Gioffrè M, De Tommasi E, Rendina I, Lamberti A, De Stefano L (2010)
    A porous silicon based microarray for label-free optical detection of DNA hybridization
    in SPIE: Silicon Photonics V, San Francisco, California, USA
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Rea I, Coppola G, Gioffrè M, De Tommasi E, Rendina I, Lamberti A, De Stefano L (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • In this work, we have fabricated a porous silicon (PSi) Bragg reflectors microarray using a proper technological process based on photolithography and electrochemical anodization of silicon. Each element of the array is characterized by a diameter of 200 ¼m. The PSi structures have been used as platform to immobilize label-free DNA probe and a simple optical method has been employed to investigate the interaction between probe-DNA and its complementary target. In order to confirm the specificity of the DNA hybridization, we have also verified that the reaction of probe-DNA with non-complementary DNA did not occur. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Institute for Microelectronics and Microsystems, National Council of Research (Italy) 2. Univ. of Naples Federico II (Italy) (literal)
Titolo
  • A porous silicon based microarray for label-free optical detection of DNA hybridization (literal)
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