Clamped-free double-walled carbon nanotube-based mass sensor

被引：35

作者：

Elishakoff, I. ^{[2
]}

Versaci, C. ^{[1
]}

Muscolino, G. ^{[1
]}

机构：

[1] Univ Messina, DIC Dept Civil Engn, I-98166 Messina, Italy

[2] Florida Atlantic Univ, Dept Ocean & Mech Engn, Boca Raton, FL 33431 USA

来源：

ACTA MECHANICA | 2011年 / 219卷 / 1-2期

关键词：

CANTILEVER BEAM; VIBRATION; EXCITATION; EQUIVALENCE;

D O I：

10.1007/s00707-010-0435-1

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

In this study, we investigate the vibrations of the cantilever double-walled carbon nanotube (DWCNT) with attached bacterium on the tip in the view of developing the sensor. This sensor will be able to help to identify the bacterium or virus that may be attached to the DWCNT. Four cases are considered; these are light or heavy bacteria attached to either inner or outer nanotube. The problem is solved by the finite difference method.

引用

页码：29 / 43

页数：15