1 条结果 关键词:本征导电聚合物 ×

A novel nucleic acid fluorescent sensing platform based on nanostructured films of intrinsically conducting polymers.

Analytica chimica acta 2019 Pedro GC, Gorza FDS, da Silva RJ, do Nascimento KTO 等 8 人

当荧光团附着于本征导电聚合物(ICP)纳米结构薄膜时,其荧光可被猝灭。本文利用该特性,开发了一种用于核酸选择性检测的简单高效分子诊断方案。将6-羧基荧光素标记的单链DNA(FAM-ssDNA)探针固定于聚对苯二甲酸乙二醇酯(PET)基底上的聚吡咯(PPY)和聚苯胺(PANI)纳米结构薄膜后,探针荧光被显著猝灭;当样品中含有互补序列时...