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. 2024 Dec 16. Online ahead of print. doi: 10.1039/d4sc07442d

Fig. 1. (a) Schematic illustration of the preparation of Rh-Co3O4 BNSs; (b) UV-vis absorption spectra of Co(NO3)2, arginine and arginine-Co(NO3)2 aqueous solution; (c) XRD patterns of Co3O4 BNSs and Rh-Co3O4 BNSs; (d) EPR spectra of Co3O4 BNSs and Rh-Co3O4 BNSs.

Fig. 1