http://www.cnr.it/ontology/cnr/individuo/prodotto/ID17758
Silicon biochips for dual label-free and fluorescence detection: Application to protein microarray development (Articolo in rivista)
- Type
- Label
- Silicon biochips for dual label-free and fluorescence detection: Application to protein microarray development (Articolo in rivista) (literal)
- Anno
- 2011-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.bios.2011.03.016 (literal)
- Alternative label
Cretich, Marina; Reddington, Alex; Monroe, Margo; Bagnati, Marta; Damin, Francesco; Sola, Laura; Unlu, M. Selim; Chiari, Marcella (2011)
Silicon biochips for dual label-free and fluorescence detection: Application to protein microarray development
in Biosensors & bioelectronics
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Cretich, Marina; Reddington, Alex; Monroe, Margo; Bagnati, Marta; Damin, Francesco; Sola, Laura; Unlu, M. Selim; Chiari, Marcella (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
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- ISI Web of Science (WOS) (literal)
- ISI Web of Science (WoS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Consiglio Nazionale delle Ricerche (CNR); Boston University; Boston University; Boston University (literal)
- Titolo
- Silicon biochips for dual label-free and fluorescence detection: Application to protein microarray development (literal)
- Abstract
- A new silicon chip for protein microarray development, fabrication and validation is proposed. The chip is made of two areas with oxide layers of different thicknesses: an area with a 500 nm SiO(2) layer dedicated to interferometric label-free detection and quantification of proteins and an area with 100 nm SiO(2) providing enhanced fluorescence. The chip allows, within a single experiment performed on the same surface, label-free imaging of arrayed protein probes coupled with high sensitivity fluorescence detection of the molecular interaction counterparts. Such a combined chip is of high practical utility during assay development process to image arrays, check consistency and quality of the protein array, quantify the amount of immobilized probes and finally detect fluorescence of bioassays. (C) 2011 Elsevier B.V. All rights reserved. (literal)
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