An impedimetric molecularly-imprinted biosensor for Interleukin-1β determination, prepared by in-situ electropolymerization on carbon screen-printed electrodes.
本文报道了首个用于检测白细胞介素-1β(IL-1β)的电化学分子印迹聚合物(MIP)传感器。该传感器基于商用碳丝网印刷电极(SPCE),先在其碳工作电极表面修饰聚3,4-乙烯二氧噻吩(PEDOT)/4-氨基硫酚(4-AMP)层,以提高灵敏度与信号稳定性;随后在 IL-1β 模板存在下,通过原位电聚合丽春红黑 T(EBT)构建 MIP...