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Title: Advances in electrochemical aptasensors based on carbon nanomaterials
Authors: Evtugyn, G.
Porfireva, A.
Shamagsumova, R.
Hianik, T.
Issue Date: 2020
Publisher: MDPI AG
Citation: Advances in electrochemical aptasensors based on carbon nanomaterials / G. Evtugyn, A. Porfireva, R. Shamagsumova, et al. — DOI 10.3390/chemosensors8040096 // Chemosensors. — 2020. — Vol. 8. — Iss. 4. — P. 1-37. — 96.
Abstract: Carbon nanomaterials offer unique opportunities for the assembling of electrochemical aptasensors due to their high electroconductivity, redox activity, compatibility with biochemical receptors and broad possibilities of functionalization and combination with other auxiliary reagents. In this review, the progress in the development of electrochemical aptasensors based on carbon nanomaterials in 2016–2020 is considered with particular emphasis on the role of carbon materials in aptamer immobilization and signal generation. The synthesis and properties of carbon nanotubes, graphene materials, carbon nitride, carbon black particles and fullerene are described and their implementation in the electrochemical biosensors are summarized. Examples of electrochemical aptasensors are classified in accordance with the content of the surface layer and signal measurement mode. In conclusion, the drawbacks and future prospects of carbon nanomaterials’ application in electrochemical aptasensors are briefly discussed. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85093677434
PURE ID: 14155237
ISSN: 22279040
DOI: 10.3390/chemosensors8040096
metadata.dc.description.sponsorship: R.S. acknowledges support of the state subsidy in the sphere of scientific activity for Kazan Federal University (proposal No 0671-2020-0063). T.H. acknowledges funding from the Science Grant Agency VEGA, project No.: 1/0419/20.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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