FABRICATION OF NANO-ELECTRODE ON THE SURFACE OF THE SOLID-STATE NANOPORE

摘要：

Solid-state nanopore has been expected to be a promising sensor to detect biological macromolecules. More importantly, the nano-electrodes embedded in the solid-state nanopores have been confirmed to monitor the transverse tunneling current when the DNA translocated through the nanopores. In this paper, we reported a new method to fabricate the nano-electrode on the surface of the solid-state nanopore. Simultaneous detection of the block current and transverse tunneling current for single-base resolution of DNA detection can be realized in the future.

关键词： nanopore nano-electrode blockade current transverse tunneling current

作者: Ye Xiaofeng Liu Liping Wu Hongwen Chen Yiwen Liu Quanjun

作者单位: State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China Department of Physics, Southeast University, Nanjing 210096, China

会议类型: 国际会议

会议名称: The 7th International Forum on Post-Genome Technologies and China-Japan-Korea Summit on Natural Products(第七届国际后基因组技术论坛及中日韩天然产物论坛 IFPT)

会议地点: 重庆

会议语种:英文

页码: 100-102

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）