Immobilization of <b><i>α</i></b>-Chymotrypsin on the Surface of Magnetic/Gold Core/Shell Nanoparticles

<table>XRD pattern of synthesized pure Fe<sub>3</sub>O<sub>4</sub> (a) and Fe<sub>3</sub>O<sub>4</sub> @ Au core/shell nanoparticles (b).</table>

Journal of Nanotechnology

Figure 3: Immobilization of <b><i>α</i></b>-Chymotrypsin on the Surface of Magnetic/Gold Core/Shell Nanoparticles 