Nanopore fabrication and applications thereof
    1.
    发明授权
    Nanopore fabrication and applications thereof 有权
    纳米孔制备及其应用

    公开(公告)号:US08894796B2

    公开(公告)日:2014-11-25

    申请号:US14124434

    申请日:2012-06-06

    摘要: In one aspect, methods of nanopore formation in solid state membranes are described herein, In some embodiments, a method of forming an aperture comprises providing at least one solid state membrane in a chamber, selecting a first dose of ions sufficient to provide a first aperture of predetermined diameter through the membrane and exposing a surface of the membrane at a first location to the first dose of ions in a focused ion beam having a focal point of diameter less than or equal to about 1 nm to remove material from the membrane at the first location thereby providing the first aperture having the predetermined diameter or substantially the predetermined diameter.

    摘要翻译: 在一个方面,本文描述了固态膜中纳米孔形成的方法。在一些实施方案中,形成孔的方法包括在室中提供至少一个固态膜,选择足以提供第一孔的第一剂量离子 具有预定直径的膜,并且在第一位置处将膜的表面暴露于具有直径小于或等于约1nm的焦点的聚焦离子束中的第一剂量的离子,以在 第一位置由此提供具有预定直径或基本上预定直径的第一孔。

    Nanopore Fabrication And Applications Thereof
    2.
    发明申请
    Nanopore Fabrication And Applications Thereof 有权
    纳米孔制备及其应用

    公开(公告)号:US20140319339A1

    公开(公告)日:2014-10-30

    申请号:US14124434

    申请日:2012-06-06

    摘要: In one aspect, methods of nanopore formation in solid state membranes are described herein, In some embodiments, a method of forming an aperture comprises providing at least one solid state membrane in a chamber, selecting a first dose of ions sufficient to provide a first aperture of predetermined diameter through the membrane and exposing a surface of the membrane at a first location to the first dose of ions in a focused ion beam having a focal point of diameter less than or equal to about 1 nm to remove material from the membrane at the first location thereby providing the first aperture having the predetermined diameter or substantially the predetermined diameter.

    摘要翻译: 在一个方面,本文描述了固态膜中纳米孔形成的方法。在一些实施方案中,形成孔的方法包括在室中提供至少一个固态膜,选择足以提供第一孔的第一剂量离子 具有预定直径的膜,并且在第一位置处将膜的表面暴露于具有直径小于或等于约1nm的焦点的聚焦离子束中的第一剂量的离子,以在 第一位置由此提供具有预定直径或基本上预定直径的第一孔。