Electrochemical nanosensors for biomolecule detection
    4.
    发明授权
    Electrochemical nanosensors for biomolecule detection 有权
    用于生物分子检测的电化学纳米传感器

    公开(公告)号:US08425745B2

    公开(公告)日:2013-04-23

    申请号:US11868373

    申请日:2007-10-05

    IPC分类号: G01N27/416

    摘要: Sensor devices, methods and kits for detection of biomolecules are provided. According to various embodiments, the devices, methods and kits provide enhanced sensitivity through the measurement of electrochemical impedance and related properties. Certain embodiments employ nanostructured electrode elements including nanotubes, nanoparticles, nanowires, and nanocones. In a particular embodiment, single walled carbon nanotubes disposed in interconnected networks are used as electrodes. The device, methods and kits described herein have application for detection and measurement of biomolecular species including polynucleotides, proteins, polysaccharides and the like.

    摘要翻译: 提供了用于检测生物分子的传感器装置,方法和试剂盒。 根据各种实施例,器件,方法和试剂盒通过测量电化学阻抗和相关性质提供增强的灵敏度。 某些实施例采用包括纳米管,纳米颗粒,纳米线和纳米骨的纳米结构电极元件。 在特定实施例中,布置在互连网络中的单壁碳纳米管用作电极。 本文描述的装置,方法和试剂盒具有用于检测和测量生物分子物质的应用,包括多核苷酸,蛋白质,多糖等。