Artículo
Rationally Designed Porous Silicon As Platform For Optical Biosensors
Priano, G; Acquaroli, Leandro Nicolás
; Lasave, Liliana Carolina
; Battaglini, Fernando
; Arce, Roberto Delio
; Koropecki, Roberto Roman
Fecha de publicación:
09/2012
Editorial:
Elsevier Science Sa
Revista:
Thin Solid Films
ISSN:
0040-6090
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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.
Palabras clave:
Photonic Crystals
,
Biosensors
,
Functionalization
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Articulos(INTEC)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Citación
Priano, G; Acquaroli, Leandro Nicolás; Lasave, Liliana Carolina; Battaglini, Fernando; Arce, Roberto Delio; et al.; Rationally Designed Porous Silicon As Platform For Optical Biosensors; Elsevier Science Sa; Thin Solid Films; 520; 20; 9-2012; 6434-6439
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