Binding of Leishmania spp with gold nanoparticles supported polyethylene glycol and its application for the sensitive detection of infectious photogenes in human plasma samples: A novel biosensor.
病原体快速、低成本检测对生物安全至关重要。内脏利什曼病(VL,黑热病)是利什曼原虫感染最严重类型,延误诊断和治疗可致死。尽管已有多种常规方法,仍需现代高灵敏检测系统。本研究制备了一种新型超灵敏 DNA 生物传感器,用于检测利什曼原虫(Leishmania spp)。首次通过电化学方法识别利什曼原虫基因组的特异性巯基化序列(5′-SH...