Fig. 3 | Nature Communications

Fig. 3

From: Electrical pulse-induced electrochemical biosensor for hepatitis E virus detection

Fig. 3The alternative text for this image may have been generated using AI.

Characterizations of N,S-GQDs@AuNP-PAni nanocomposites: a survey spectrum of XPS, b deconvoluted Au 4f spectra, c XRD of N,S-GQDs@AuNP-PAni nanocomposites before and after attachment of N,S-GQDs, and d cyclic voltammetry (CV) of the Ab-N,S-GQDs@AuNP-PAni/PAni||GCE sensor electrode before and after the addition of different virus concentrations

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