Abstract:
Optical porous silicon multilayer structures are able to work as sensitive chemical sensors or biosensors based in their optical response. An algorithm to simulate the optical response of these multilayers was developed, considering the optical properties of the individual layers. The algorithm allows designing and customizing the porous silicon structures according to a given application. The results obtained by the simulation were experimentally verified; for this purpose different photonic structures were prepared, such as Bragg reflectors and microcavities. Some of these structures have been derivatized by the introduction of aminosilane groups on the porous silicon surface. The algorithm also permits to simulate the effects produced by a non uniform derivatization of the multilayer. © 2012 Elsevier B.V.
Registro:
Documento: |
Artículo
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Título: | Rationally designed porous silicon as platform for optical biosensors |
Autor: | Priano, G.; Acquaroli, L.N.; Lasave, L.C.; Battaglini, F.; Arce, R.D.; Koropecki, R.R. |
Filiación: | INQUIMAE, DQIAyQF, Ciudad Universitaria, Pabellón 2 (C1428EHA), Buenos Aires, Argentina Instituto de Desarrollo Tecnologico Para la Industria Quimica, UNL, CONICET, Güemes 3450 (S3000GLN), Santa Fe, Argentina Departamento de Materiales, Facultad de Ingenieria Quimica, UNL, Santiago del Estero 2829 (S3000), Santa Fe, Argentina
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Palabras clave: | Biosensors; Functionalization; Nanostructured porous silicon; Optical microcavity; Response simulation; Aminosilanes; Derivatizations; Functionalizations; Nano-structured; Optical bio-sensors; Optical microcavities; Optical response; Photonic structure; Porous silicon structures; Porous silicon surfaces; Response simulation; Silicon multilayers; Algorithms; Biosensors; Microcavities; Multilayers; Optical properties; Porous silicon; Optical multilayers |
Año: | 2012
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Volumen: | 520
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Número: | 20
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Página de inicio: | 6434
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Página de fin: | 6439
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DOI: |
http://dx.doi.org/10.1016/j.tsf.2012.06.055 |
Título revista: | Thin Solid Films
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Título revista abreviado: | Thin Solid Films
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ISSN: | 00406090
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CODEN: | THSFA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00406090_v520_n20_p6434_Priano |
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Citas:
---------- APA ----------
Priano, G., Acquaroli, L.N., Lasave, L.C., Battaglini, F., Arce, R.D. & Koropecki, R.R.
(2012)
. Rationally designed porous silicon as platform for optical biosensors. Thin Solid Films, 520(20), 6434-6439.
http://dx.doi.org/10.1016/j.tsf.2012.06.055---------- CHICAGO ----------
Priano, G., Acquaroli, L.N., Lasave, L.C., Battaglini, F., Arce, R.D., Koropecki, R.R.
"Rationally designed porous silicon as platform for optical biosensors"
. Thin Solid Films 520, no. 20
(2012) : 6434-6439.
http://dx.doi.org/10.1016/j.tsf.2012.06.055---------- MLA ----------
Priano, G., Acquaroli, L.N., Lasave, L.C., Battaglini, F., Arce, R.D., Koropecki, R.R.
"Rationally designed porous silicon as platform for optical biosensors"
. Thin Solid Films, vol. 520, no. 20, 2012, pp. 6434-6439.
http://dx.doi.org/10.1016/j.tsf.2012.06.055---------- VANCOUVER ----------
Priano, G., Acquaroli, L.N., Lasave, L.C., Battaglini, F., Arce, R.D., Koropecki, R.R. Rationally designed porous silicon as platform for optical biosensors. Thin Solid Films. 2012;520(20):6434-6439.
http://dx.doi.org/10.1016/j.tsf.2012.06.055