The prospective of this work is to synthesize a new nanocomposite that serves as an electrode material for the immobilization of biomolecules. In this work surface-functionalized single-walled carbon nanotubes (f–COOH–SWCNTs), and hydrothermally synthesized surface defected 2D nanoplates wrapped by polpyrrole matrix was developed. The developed nanocomposite was utilized as the anode material for the immobilization of enzymes. Nanocomposite f-SWCNTs@Ppy@NiMoSe₂ was characterized by X-ray diffraction spectroscopy (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and the electrochemical methods including cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and linear sweep voltammetry (LSV). The electrochemically controlled bioanode reached to the open circuit potential (OCV) of 0.35 V and delivered the maximum current density of 9.01 mA cm⁻² in 50 mM glucose concentration prepared in phosphate buffer solution (PBS) (pH 7.0) as the testing solution at 100 mVs⁻¹ scan rates.

这项工作的前途是合成一种新的纳米复合材料，该复合材料可作为固定生物分子的电极材料。在这项工作中，开发了表面功能化的单壁碳纳米管（f–COOH–SWCNTs），并开发了由水热合成的由吡咯烷基包裹的表面缺陷2D纳米板。发达的纳米复合材料被用作固定酶的阳极材料。纳米复合材料f-SWCNTs @ Ppy @ NiMoSe ₂用X射线衍射光谱（XRD），傅里叶变换红外光谱（FTIR），扫描电子显微镜（SEM），透射电子显微镜（TEM）以及包括循环伏安法（CV），电化学阻抗谱（EIS）在内的电化学方法进行表征，以及线性扫描伏安法（LSV）。电化学控制的生物阳极达到0.35 V的开路电势（OCV），在磷酸盐缓冲溶液（PBS）（pH 7.0）中制备的50 mM葡萄糖浓度下，提供的最大电流密度为9.01 mA cm ^-2，在100 mVs ^-1扫描速率。