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Nano Convergence
Fig. 3 | Nano Convergence

Fig. 3

From: A dual-functional flexible sensor based on defects-free Co-doped ZnO nanorods decorated with CoO clusters towards pH and glucose monitoring of fruit juices and human fluids

Fig. 3

XRD pattern of a ZnO nanorods and CO/CZO heterostructure nanorods. Magnified view of b plane (002), c plane (200), and d plane (103). e Raman and f UV–visible absorption and spectra of bare ZnO and 3%, 5%, 7%, and 7% CO/CZO heterostructure, where the inset shows the spectra of bare and 5% CO/CZO heterostructure

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