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Advances in Optical Biosensors and Sensors Using Nanoporous Anodic Alumina
| Content Provider | MDPI |
|---|---|
| Author | Tabrizi, Mahmoud Amouzadeh Ferre-Borrull, Josep Marsal, Lluis F. |
| Copyright Year | 2020 |
| Description | This review paper focuses on recent progress in optical biosensors using self-ordered nanoporous anodic alumina. We present the fabrication of self-ordered nanoporous anodic alumina, surface functionalization, and optical sensor applications. We show that self-ordered nanoporous anodic alumina has good potential for use in the fabrication of antibody-based (immunosensor), aptamer-based (aptasensor), gene-based (genosensor), peptide-based, and enzyme-based optical biosensors. The fabricated optical biosensors presented high sensitivity and selectivity. In addition, we also showed that the performance of the biosensors and the self-ordered nanoporous anodic alumina can be used for assessing biomolecules, heavy ions, and gas molecules. |
| Starting Page | 5068 |
| e-ISSN | 14248220 |
| DOI | 10.3390/s20185068 |
| Journal | Sensors |
| Issue Number | 18 |
| Volume Number | 20 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2020-09-07 |
| Access Restriction | Open |
| Subject Keyword | Sensors Analytical Chemistry Nanoporous Anodic Alumina Optical Biosensor Immunosensor Aptasensor Peptide-based Biosensor Enzyme-based Biosensor |
| Content Type | Text |
| Resource Type | Article |
