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Nano Convergence
Fig. 2 | Nano Convergence

Fig. 2

From: Advances in nanobiosensors during the COVID-19 pandemic and future perspectives for the post-COVID era

Fig. 2

The design of nanobiosensors to detect SARS-CoV-2. The research is categorized by the following factors. a target (S1 protein, S(RBD) protein, and N protein); b biorecognition elements (antibody, aptamer, natural receptor, synthetic receptor, and engineered antibody); c materials and nanomaterials (0-D, 1-D, 2-D, 3-D, and others); d principles and transduction mechanism (electrochemical, electronic, optical, gravimetric, thermal, and others)

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