A Capacitive Immunosensor Based on a Polypyrrole-CTAB for Probe-Free Detection of SARS-CoV-2 Spike Protein
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A capacitive screen-printed electrode immunosensor operating in non-faradaic mode by dispensing redox probes was developed for the Coronavirus 2 Spike (S) protein. This new strategy enabled direct detection of the S protein by measuring changes in the electroc... ...
