Electrochemical, electrochemiluminescence, and photoelectrochemical aptamer-based nanostructured sensors for biomarker analysis

Diego Voccia, Andrea Ravalli, Ilaria Palchetti, Giovanna Marrazza

Risultato della ricerca: Contributo in rivistaArticolo in rivista

29 Citazioni (Scopus)

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 originaleEnglish
pagine (da-a)39-58
Numero di pagine20
RivistaBiosensors
Volume6
DOI
Stato di pubblicazionePubblicato - 2016

Keywords

  • Aptamer
  • Aptamers, Nucleotide
  • Biomarker
  • Biomarkers
  • Biosensing Techniques
  • Biosensor
  • Electrochemical
  • Electrochemical Techniques
  • Electrochemiluminescent
  • Electrochemistry
  • Humans
  • Luminescent Measurements
  • Nanomaterial
  • Nanostructures
  • Photochemistry
  • Photoelectrochemical

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