Method of Fabricating a Nanochannel System for DNA Sequencing and Nanoparticle Characterization
    4.
    发明申请
    Method of Fabricating a Nanochannel System for DNA Sequencing and Nanoparticle Characterization 审中-公开
    制备用于DNA测序和纳米粒子表征的纳米通道系统的方法

    公开(公告)号:US20130213815A1

    公开(公告)日:2013-08-22

    申请号:US13768960

    申请日:2013-02-15

    IPC分类号: C12Q1/68

    摘要: A process for fabricating a nanochannel system using a combination of microelectromechanical system (MEMS) microfabrication techniques and atomic force microscopy (AFM) nanolithography. The nanochannel system, fabricated on either a glass or silicon substrate, has channel heights and widths on the order of single to tens of nanometers. The channel length is in the micrometer range. The nanochannel system is equipped with embedded micro or nanoscale electrodes, positioned along the length of the nanochannel for electron tunneling based characterization of nanoscale particles in the channel. Anodic bonding is used to cap off the nanochannel with a cover chip.

    摘要翻译: 使用微机电系统(MEMS)微加工技术和原子力显微镜(AFM)纳米光刻技术的组合来制造纳米通道系统的方法。 在玻璃或硅衬底上制造的纳米通道系统的通道高度和宽度大约为数十纳米。 通道长度在千分尺范围内。 纳米通道系统配备有嵌入式微纳米级电极,其沿着纳米通道的长度定位,用于基于通道中的纳米级粒子的电子隧道化表征。 使用阳极接合来封盖带有封装芯片的纳米通道。