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. 2025 Aug 13;15(35):28721–28729. doi: 10.1039/d5ra04728e

Table 1. Characterization of optimized MG-ZnO NPs.

S.No Characterization technique Inference
1 UV-Vis A narrow peak was observed at 362 nm, which confirms the formation of MG-ZnO NPs
2 FTIR Confirmed the presence of phytochemicals on the surface of MG-ZnO NPs
3 XRD The peaks matched the standard JCPDS card number 96-101-1259, confirming the formation of MG-ZnO NPs
4 DLS The average particle size and zeta potential of MG-ZnO NPs in the solution were found to be 263.71 ± 1.4 nm and −42.2 ± 0.29, respectively, with a PdI value of 0.265
5 SEM The average particle size of MG-ZnO NPs was found to be 79.4 nm
6 TEM The images of MG-ZnO NPs confirmed the polycrystalline hexagonal structure, with particle size ranging between 70–80 nm