Fig. 4From: Green adeptness in synthesis of non-toxic copper and cobalt oxide nanocomposites with multifaceted bioactivitiesField Emission Scanning Electron Microscopy images of a, b CuO nanocomposites and d, e Co3O4 nanocomposites. The histogram shows the average particle size of c the CuO to ~ 18.1 nm and f for Co3O4 also ~ 18 nmBack to article page