1 条结果 关键词:二茂铁猝灭 ×

Electrogenerated chemiluminescence peptide-based biosensor for the determination of prostate-specific antigen based on target-induced cleavage of peptide.

Analytical chemistry 2014 Qi H, Li M, Dong M, Ruan S 等 6 人

本文报道了一种基于目标诱导肽切割的电化学发光肽基生物传感器(ECL-PB),用于检测前列腺特异性抗原(PSA)。该传感器以玻璃碳电极为基底,将金纳米颗粒(AuNPs)与Nafion混合涂覆形成AuNPs/Nafion膜,再将三(2,2′-联吡啶)二氯化钌(II)(Ru(bpy)3^2+)静电吸附于膜中作为ECL发光物质,并将二茂铁羧...