A sensitive Potentiometric resolved ratiometric Photoelectrochemical aptasensor for Escherichia coli detection fabricated with non-metallic nanomaterials.
本研究利用非金属纳米材料构建了一种用于检测大肠杆菌(Escherichia coli, E. coli)的高灵敏电位分辨比值型光电化学适配体传感器。为避免使用贵金属或重金属,作者制备了具有优异光电化学活性和匹配电位的碳量子点负载三维石墨烯水凝胶(C-dots/3DGH)和类石墨氮化碳(g-C3N4),并将二者分别修饰在 ITO 电极...