Figure 9
From: Bos taurus (A-2) urine assisted bioactive cobalt oxide anchored ZnO: a novel nanoscale approach

Raman spectra of (a) Co3O4 NPs, (b) Co 5%, (c) Co 10% and (d) ZnO NRs.
From: Bos taurus (A-2) urine assisted bioactive cobalt oxide anchored ZnO: a novel nanoscale approach

Raman spectra of (a) Co3O4 NPs, (b) Co 5%, (c) Co 10% and (d) ZnO NRs.