1 条结果 关键词:POC ×

Sensitivity Enhancement of Point-of-Care for Cardiac Markers Detection using Micro-Impedimetric Immunosensor Arrays.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2019 Hamad EM, Al-Gharabli SI, McLaughlin JA

本文报道了一种用于即时检测的新型电学阻抗谱(EIS)免疫传感器阵列的开发与表征。EIS具有高灵敏度、无标记和实时监测等优点,适合一次性使用的心肌标志物POC检测。然而,EIS免疫分析响应变化的来源尚未被充分表征和理解。深入理解靶标结合与阻抗响应之间的关系,将显著推进生物传感器设计并可能提高检测限。微/纳结构电极用于多频EIS,相比传...