Research Article
Exploiting of Green Synthesized Metal Oxide Nanoparticles in the Potentiometric Determination of Metformin Hydrochloride in Pharmaceutical Products
Figure 3
FT-IR spectra of (a) millet seed extract, (b) Al2O3NPs and (c) NiONPs measured at the wavenumber range 4000ā400 cmā1.
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(b) |
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