Ultrasensitive detection of nucleic acids using deformed graphene channel field effect biosensors
Field effect transistors based on graphene hold promise for sensing applications. Here, the authors report a millimeter-sized transistor based on deformed graphene as a biosensor that can detect nucleic acid molecules having detection limit of ~18 molecules of DNA in physiological buffer solution an...
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| Autores principales: | , , , , , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/0a110dbfc3c94886aa1f75a27c37a285 |
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| Sumario: | Field effect transistors based on graphene hold promise for sensing applications. Here, the authors report a millimeter-sized transistor based on deformed graphene as a biosensor that can detect nucleic acid molecules having detection limit of ~18 molecules of DNA in physiological buffer solution and ~600 molecules in human serum. |
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