2 条结果 关键词:促黄体生成素 ×

Aptasensing luteinizing hormone to determine gynecological endocrine complications on graphene oxide layered sensor.

Biotechnology and applied biochemistry 2022 Sun H, Bao X, Yao X, Gopinath SCB 等 5 人

促黄体生成素(LH)是垂体分泌的促间质细胞激素,在生殖系统中起关键作用,与男女不孕治疗密切相关。本研究开发基于氧化石墨烯(GO)修饰互指电极(IDE)的适配体传感器用于定量检测LH。为提高电流传导,电极表面修饰GO,并通过生物素-链霉亲和素连接子将抗LH适配体探针固定于GO表面。在7.5 nM至1 µM目标浓度范围内测量适配体-LH...

Myoglobin-silver reduced graphene oxide nanocomposite stochastic biosensor for the determination of luteinizing hormone and follicle-stimulating hormone from saliva samples.

Analytical and bioanalytical chemistry 2020 Gugoasa LAD, Stefan-van Staden RI, van Staden JF, Coros M 等 5 人

为快速筛查儿童唾液中促黄体生成素(LH)和促卵泡生成素(FSH),作者制备了银还原氧化石墨烯(Ag-rGO)纳米复合糊剂,并用肌红蛋白(Myb)溶液修饰,构建随机生物传感器以提高灵敏度。Ag-rGO粉末及Myb-Ag-rGO糊剂经SEM、TEM和XRD进行形貌与结构表征。基于Myb-Ag-rGO的生物传感器对LH和FSH的测定限分别...