Silicene nanoribbon as a new DNA sequencing device

被引：20

作者：

Alesheikh, Sara ^{[1
,2
]}

Shahtahmassebi, Nasser ^{[1
,2
]}

Roknabadi, Mahmood Rezaee ^{[1
]}

Shahri, Raheleh Pilevar ^{[3
]}

机构：

[1] Ferdowsi Univ Mashhad, Dept Phys, Azadi Sq, Mashhad 9177948974, Iran

[2] Ferdowsi Univ Mashhad, Nanores Ctr, Mashhad, Iran

[3] PNU, Dept Phys, POB 19395-3697, Tehran, Iran

来源：

PHYSICS LETTERS A | 2018年 / 382卷 / 08期

关键词：

Silicene nanoribbon; Nucleobase; Density functional approach; Nonequilibrium green's function; DNA sequencing; NANOPORE; GRAPHENE; TRANSLOCATION; TRANSPORT;

D O I：

10.1016/j.physleta.2017.12.010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The importance of applying DNA sequencing in different fields, results in looking for fast and cheap methods. Nanotechnology helps this development by introducing nanostructures used for DNA sequencing. In this work we study the interaction between zigzag silicene nanoribbon and DNA nucleobases using DFT and non equilibrium Green's function approach, to investigate the possibility of using zigzag silicene nanoribbons as a biosensor for DNA sequencing. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：595 / 600

页数：6

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