Figure 5 | Scientific Reports

Figure 5

From: A spectroscopy based prototype for the noninvasive detection of diabetes from human saliva using nanohybrids acting as nanozyme

Figure 5The alternative text for this image may have been generated using AI.

Absorbance spectra of the Ch-Mn3O4 in presence of acidic buffer (pH4.2) with and without TMB (substrate) is shown in figure (a). The reaction kinetics of the oxidation of TMB (0.5 mM-4 mM) by the nanoparticle have been shown at 374 nm and 662 nm (inset) in figure (b) and the corresponding Lineweaver Burk (LB) plots are depicted in figure (c) and (d).

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