2 条结果 关键词:酶联免疫吸附试验 ×

An integrated and automated electronic system for point-of-care protein testing.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2019 Wu D, Voldman J

血液蛋白检测对临床分析至关重要。传统血液检测在集中实验室完成,结果回报慢;而即时检测(point-of-care, PoC)设备可在非实验室环境中快速给出结果,从而支持及时分析并降低医疗成本。成功的PoC平台需要无缝集成化学检测、流体管理和信号读出。本文提出一种用于PoC蛋白传感的集成、紧凑且自动化的电子系统。该系统由基于微流控的电...

An extended core nanocoax pillar architecture for enhanced molecular detection.

Biosensors & bioelectronics 2019 D'Imperio LA, Valera AE, Naughton JR, Archibald MM 等 9 人

本文报道了一种用于高特异性和超灵敏分子检测的新型纳米结构生物传感器。作者提出扩展核纳米同轴(extended core nanocoax, ECC)的制备工艺,该结构基于此前报道的纳米同轴传感器,通过在内柱顶端形成可控延伸,使其突出于环形绝缘层并伸入周围溶液,从而消除原始纳米同轴架构固有的结构限制,提高生物功能化密度和传感性能。EC...