Synthesis of Polydopamine Functionalized Reduced Graphene Oxide-Palladium Nanocomposite for Laccase Based Biosensor

Figure 2

(a) TEM image of rGO-Pd hybrid, inset: diameter distribution of Pd nanoparticles; (b) XRD patterns of GO and rGO-Pd; (c) Raman spectra of GO, rGO, and (3) rGO-Pd hybrid.

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