Abstract
Aptamer-based sensors have been intensively investigated as potential analytical tools in clinical analysis providing the desired portability, fast response, sensitivity, and specificity, in addition to lower cost and simplicity versus conventional methods. The aim of this review, without pretending to be exhaustive, is to give the readers an overview of recent important achievements about electrochemical, electrochemiluminescence, and photoelectrochemical aptasensors for the protein biomarker determination, mainly cancer related biomarkers, by selected recent publications. Special emphasis is placed on nanostructured-based aptasensors, which show a substantial improvement of the analytical performances.
| Lingua originale | Inglese |
|---|---|
| pagine (da-a) | 39-58 |
| Numero di pagine | 20 |
| Rivista | Biosensors |
| Volume | 6 |
| Numero di pubblicazione | 3 |
| DOI | |
| Stato di pubblicazione | Pubblicato - 2016 |
All Science Journal Classification (ASJC) codes
- Chimica Analitica
- Biotecnologia
- Ingegneria Biomedica
- Strumentazione
- Ingegneria (varie)
- Biochimica Clinica
Keywords
- Aptamer
- Aptamers
- Biomarker
- Biomarkers
- Biosensing Techniques
- Biosensor
- Electrochemical
- Electrochemical Techniques
- Electrochemiluminescent
- Electrochemistry
- Humans
- Luminescent Measurements
- Nanomaterial
- Nanostructures
- Nucleotide
- Photochemistry
- Photoelectrochemical
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