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. 2025 May 7;18:225–244. doi: 10.2147/NSA.S519229

Table 4.

Zeta Potential and Particle Size for the CdO, CuO, ZnO (NPs), and CdO-CuO-ZnO Nanocomposite

Samples Zeta Potential (Inline graphic) Size Distribution (Inline graphic)
CdO −20.5 3242
CuO −22.8 933
ZnO 4.40 634
CdO-CuO-ZnO 5.77 841.3