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公开(公告)号：US20150108008A1
公开(公告)日：2015-04-23
申请号：US14399071
申请日：2013-05-07
CPC分类号： C25F3/14 , B01D65/02 , B01D67/009 , B01D2321/22 , B01D2323/42 , B01D2325/02 , B81B2203/0353 , B81C1/00087 , B82Y15/00 , C25F7/00 , G01B7/00 , G01N27/04 , G01N33/00 , G01N33/48721 , G01N2033/0095
摘要： A method is provided for fabricating a nanopore in a membrane. The method includes: applying an electric potential across the membrane, where value of the electric potential is selected to induce an electric field which causes a leakage current across the membrane; monitoring current flow across the membrane while the electric potential is being applied; detecting an abrupt increase in the leakage current across the membrane; and removing the electric potential across the membrane in response to detecting the abrupt increase in the leakage current.
摘要翻译： 提供了一种在膜中制造纳米孔的方法。 所述方法包括：在所述膜上施加电位，其中所述电位值被选择以引起导致穿过所述膜的漏电流的电场; 在施加电位的同时监测跨过膜的电流; 检测穿过膜的漏电流的突然增加; 并且响应于检测到漏电流的突然增加而去除膜上的电位。
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公开(公告)号：US09777389B2
公开(公告)日：2017-10-03
申请号：US14399071
申请日：2013-05-07
IPC分类号： C25F3/14 , B01D67/00 , B01D65/02 , G01N33/487 , C25F7/00 , G01B7/00 , G01N27/04 , G01N33/00 , B81C1/00 , B82Y15/00
CPC分类号： C25F3/14 , B01D65/02 , B01D67/009 , B01D2321/22 , B01D2323/42 , B01D2325/02 , B81B2203/0353 , B81C1/00087 , B82Y15/00 , C25F7/00 , G01B7/00 , G01N27/04 , G01N33/00 , G01N33/48721 , G01N2033/0095
摘要： A method is provided for fabricating a nanopore in a membrane. The method includes: applying an electric potential across the membrane, where value of the electric potential is selected to induce an electric field which causes a leakage current across the membrane; monitoring current flow across the membrane while the electric potential is being applied; detecting an abrupt increase in the leakage current across the membrane; and removing the electric potential across the membrane in response to detecting the abrupt increase in the leakage current.
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