2 条结果 关键词:多重环介导等温扩增 ×

Highly specific and sensitive detection of the Mycobacterium tuberculosis complex using multiplex loop-mediated isothermal amplification combined with a nanoparticle-based lateral flow biosensor.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] 2021 Chen X, Huang J, Xiao Z, Yang X 等 9 人

结核分枝杆菌复合群(MTBC)是结核病主要病原体,多数病例发生在低收入人群,因此开发特异性、灵敏、低成本、快速床旁检测对实现WHO终结结核战略重要。本研究建立多重环介导等温扩增联合纳米颗粒侧流生物传感器(mLAMP-LFB)核酸检测策略用于MTBC检测。针对MTBC的IS6110和gyrB基因设计并验证两套LAMP引物。最佳反应条件...

Development of multiplex loop mediated isothermal amplification (m-LAMP) label-based gold nanoparticles lateral flow dipstick biosensor for detection of pathogenic Leptospira.

Analytica chimica acta 2016 Nurul Najian AB, Engku Nur Syafirah EA, Ismail N, Mohamed M 等 5 人

本文报道了一种基于标记的多重环介导等温扩增(m-LAMP)金纳米颗粒侧流层析试纸条生物传感器,用于快速、简便地检测致病钩端螺旋体(pathogenic Leptospira)DNA。该试纸条可同时检测目标DNA模板、LAMP内参扩增产物和层析质控信号,采用标记识别体系,无需额外探针杂交和孵育步骤。试纸条上设置三条线:检测线捕获致病钩...