1 条结果 关键词:白细胞介素-8 ×

An impedimetric immunosensor for highly sensitive detection of IL-8 in human serum and saliva samples: A new surface modification method by 6-phosphonohexanoic acid for biosensing applications.

Analytical biochemistry 2018 Aydın EB, Sezgintürk MK

本研究构建了一种基于6-膦酸己酸(PHA)修饰氧化铟锡(ITO)电极的无标记阻抗免疫传感器,用于人血清和唾液中白细胞介素-8(IL-8)检测。PHA首次用于癌症生物标志物传感平台。抗IL-8抗体作为生物识别元件,检测原理基于抗体与抗原特异性结合引起电极-电解质界面阻抗变化。通过扫描电子显微镜(SEM)、SEM-能量色散X射线光谱(E...