A Novel Nonenzymatic Hydrogen Peroxide Sensor Based on Magnetic Core-Shell Fe<sub>3</sub>O<sub>4</sub>@C/Au Nanoparticle Nanocomposite

<div>Current responses after addition of 0.1 mM of H<sub>2</sub>O<sub>2</sub>, AA, UA, and CA at the potential of −0.35 V, respectively.</div>

International Journal of Analytical Chemistry

Figure 8: A Novel Nonenzymatic Hydrogen Peroxide Sensor Based on Magnetic Core-Shell Fe<sub>3</sub>O<sub>4</sub>@C/Au Nanoparticle Nanocomposite 