Nanoporous anodic alumina barcodes: Toward smart optical biosensors

Abel Boavida dos Santos; Victor S. Balderrama; María Alba; Pilar Formentín; Josep Ferré-Borrull; Josep Pallarès; Lluís F. Marsal

doi:10.1002/adma.201104490

Nanoporous anodic alumina barcodes: Toward smart optical biosensors

Abel Boavida dos Santos, Victor S. Balderrama, María Alba, Pilar Formentín, Josep Ferré-Borrull, Josep Pallarès, Lluís F. Marsal

Research output: Contribution to journal › Article › Research › peer-review

103 Citations (Scopus)

Abstract

Toward a Smart Optical Biosensor Based on Nanoporous Anodic Alumina (NAA): By modifying the pore geometry in nanoporous anodic alumina we are able to change the effective medium at will and tune the photoluminescence of NAA. The oscillations in the PL spectrum are converted into exclusive barcodes, which are useful for developing optical biomedical sensors in the UV-Visible region.

Original language	English
Pages (from-to)	1050-1054
Number of pages	5
Journal	Advanced Materials
Volume	24
Issue number	8
DOIs	https://doi.org/10.1002/adma.201104490
Publication status	Published - 21 Feb 2012
Externally published	Yes

Keywords

barcodes
nanoporous anodic alumina
optical biosensor
photoluminescence oscillations
structural tuning

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10.1002/adma.201104490

Cite this

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AU - dos Santos, Abel Boavida

AU - Balderrama, Victor S.

AU - Alba, María

AU - Formentín, Pilar

AU - Ferré-Borrull, Josep

AU - Pallarès, Josep

AU - Marsal, Lluís F.

PY - 2012/2/21

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AB - Toward a Smart Optical Biosensor Based on Nanoporous Anodic Alumina (NAA): By modifying the pore geometry in nanoporous anodic alumina we are able to change the effective medium at will and tune the photoluminescence of NAA. The oscillations in the PL spectrum are converted into exclusive barcodes, which are useful for developing optical biomedical sensors in the UV-Visible region.

KW - barcodes

KW - nanoporous anodic alumina

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KW - photoluminescence oscillations

KW - structural tuning

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Nanoporous anodic alumina barcodes: Toward smart optical biosensors

Abstract

Keywords

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