1 条结果 关键词:冰晶状金纳米结构 ×

A novel and ultrasensitive electrochemical DNA biosensor based on an ice crystals-like gold nanostructure for the detection of Enterococcus faecalis gene sequence.

Colloids and surfaces. B, Biointerfaces 2018 Nazari-Vanani R, Sattarahmady N, Yadegari H, Heli H

细菌、寄生虫和病毒广泛存在于环境中,是潜在病原体,因此需要灵敏、快速的病原鉴定方法。粪肠球菌(Enterococcus faecalis, EF)常定植人体并威胁健康,尤其可引起院内感染。本研究报道了一种新型超灵敏电化学生物传感器,用于检测EF基因序列。该传感器以电沉积冰晶状金纳米结构作为换能基底,结合甲苯胺蓝(TB)作为氧化还原杂...