• 我要登录|
  • 免费注册
    |
  • 我的丁香通
    • 企业机构:
    • 成为企业机构
    • 个人用户:
    • 个人中心
  • 移动端
    移动端
丁香通 logo丁香实验_LOGO
搜实验

    大家都在搜

      大家都在搜

        0 人通过求购买到了急需的产品
        免费发布求购
        发布求购
        点赞
        收藏
        wx-share
        分享

        Passive and Electrically Actuated Solid-State Nanopores for Sensing and Manipulating DNA

        互联网

        489
        Solid-state nanopores have emerged as powerful new tools for electrically characterizing single DNA molecules. When DNA molecules are made to rapidly translocate a nanopore by electrophoresis, the resulting ionic current blockage provides information about the molecular length and folding conformation. A solid-state nanopore can also be integrated with nanofabricated actuators and sensors, such as an embedded gate electrode or transverse tunneling electrodes, to enhance its functionality. Here we describe detailed methods for fabricating passive solid-state nanopores and using them to detect DNA translocations. We also describe procedures for integrating electrodes into the nanopore membrane in order to create an electrically active structure. Finally, we describe how to modulate the ionic conductance through a pore whose inner surface is surrounded by an embedded annular gate electrode.
        ad image
        提问
        扫一扫
        丁香实验小程序二维码
        实验小助手
        丁香实验公众号二维码
        扫码领资料
        反馈
        TOP
        打开小程序