A novel fluorescence biosensor based on double-stranded DNA branch migration-induced HCR and DNAzyme feedback circuit for sensitive detection of Pseudomonas aeruginosa (clean version).

铜绿假单胞菌（Pseudomonas aeruginosa, P. aeruginosa）是医院感染中最常见的病原菌之一。本文构建了一种基于双链DNA分支迁移诱导杂交链反应（HCR）和DNAzyme反馈回路的新型荧光生物传感器，用于敏感检测P. aeruginosa。P. aeruginosa与DNA三叉连接结构上的适配体特异性结合...