pDNA conjugated with citrate capped silver nanoparticles towards ultrasensitive bio-assay of haemophilus influenza in human biofluids: A novel optical biosensor.
本研究开发了一种基于 DNA 杂交的灵敏、特异生物检测方法,用于流感嗜血杆菌(Haemophilus influenza)靶序列检测。作者以柠檬酸为包覆/稳定剂合成柠檬酸包覆银纳米粒子(Cit/AgNPs),并将其与硫醇化探针 pDNA 偶联,构建光学基因传感器。探针序列为 SH-5'-AAT TTT CCA ACT TTT TCA...