Shape-Controlled Generation of Gold Nanoparticles Assisted by Dual-Molecules: The Development of Hydrogen Peroxide and Oxidase-Based Biosensors

<div>Generation of nanoparticle solutions with different colors depends on the concentration of catalase. (a) Photograph showing the generation of GNP solutions with different colors and intensities. (b) Plots of absorbance values of GNP solutions against the concentration of catalase. Inset: linear relationship between absorbance values and catalase concentrations.</div>

Journal of Nanomaterials

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Figure 7

Figure 7: Shape-Controlled Generation of Gold Nanoparticles Assisted by Dual-Molecules: The Development of Hydrogen Peroxide and Oxidase-Based Biosensors 

Figure 7 | Shape-Controlled Generation of Gold Nanoparticles Assisted by Dual-Molecules: The Development of Hydrogen Peroxide and Oxidase-Based Biosensors 