Advanced Nanoporous Anodic Alumina-Based Optical Sensors for Biomedical Applications
نویسندگان
چکیده
Close-packed hexagonal array nanopores are widely used both in research and industry. A self-ordered nanoporous structure makes anodic aluminum oxide (AAO) one of the most popular nanomaterials. This paper describes main formation mechanisms for AAO, AAO fabrication process, optical sensor applications. The is focused on four types AAO-based biosensor technology: surface-Enhanced Raman Scattering (SERS), surface Plasmon Resonance (SPR), reflectometric Interference Spectroscopy (RIfS), photoluminescence (PL). biosensors feature very good selectivity, specificity, reusability.
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ژورنال
عنوان ژورنال: Frontiers in nanotechnology
سال: 2021
ISSN: ['2673-3013']
DOI: https://doi.org/10.3389/fnano.2021.678275