Molecular resonant tunneling sensor and methods of fabricating and using the same,申请号EP20050020589-传众专利搜索

Molecular resonant tunneling sensor and methods of fabricating and using the same

申请公布号：EP1712891(A2)

申请号：EP20050020589

申请日期：2005.09.21

申请公布日期：2006.10.18

申请人：

AGILENT TECHNOLOGIES, INC.

发明人：BARTH, PHILLIP W.;MYERHOLTZ, CARL A.

分类号：G01N15/10;C12Q1/68;G01N27/416

主分类号：G01N15/10

摘要：<p>Resonant tunneling devices and methods of using and fabricating the same are provided. The subject devices include a first 110 and second 111 fluid containment members separated by a fluid barrier 109 having a single nanopore 101 therein providing fluid communication between the first and second fluid containment members, wherein the nanopore 101 has a top inner diameter that is smaller than a bottom inner diameter and includes first 107 and second 105 perimeter electrodes separated by an insulator element 106, and a proteinaceous channel 102 positioned in the nanopore. Also provided are methods of fabricating such a device and methods of using such a device for improved detection and characterization of a sample.</p>