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On-chip integrated graphene aptasensor with portable readout for fast and label-free COVID-19 detection in virus transport medium
Graphene field-effect transistor (GFET) biosensors exhibit high sensitivity due to a large surface-to-volume ratio and the high sensitivity of the Fermi level to the presence of charged biomolecules near the surface. For most reported GFET biosensors, bulky external reference electrodes are used whi...
Autores principales: | , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
RSC
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9280445/ https://www.ncbi.nlm.nih.gov/pubmed/35923775 http://dx.doi.org/10.1039/d2sd00076h |