Design and Simulation of Nano-mechanical Resonator for Virus Detection

被引：0

作者：

Chaudhary, Gaurav ^{[1
]}

Singh, K. K. ^{[1
]}

Mittal, Anyaa ^{[2
]}

Sood, Neeru ^{[2
]}

机构：

[1] BITS Pilani, Dept Elect & Elect Engn, Dubai, U Arab Emirates

[2] BITS Pilani, Dept Biotechnol, Dubai, U Arab Emirates

来源：

2014 IEEE SENSORS APPLICATIONS SYMPOSIUM (SAS) | 2014年

关键词：

NEMS; Biosensor; Viruses; COMSOL; BNNT; IMMOBILIZATION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the present study, nano mechanical resonator is used to detect different viruses. Biosensors have been designed using single walled Boron Nitrite Nanotube (SWBNNT) as a sensing material in terms of nanowire and micro cantilever. Here we have considered two approaches for sensing the biomolecules. First one is to calculate the change in resonance frequency of nanowire and second one is to calculate the bending deformation of micro cantilever in the measurable range. Resonance frequency shift of nanowire with and without virus has been calculated. Mass sensitivities of Boron Nitride nanowires are found to be more with increase in frequency shift.

引用

页码：170 / 174

页数：5

共 12 条

[1] Insights into the structure of BN nanotubes [J].

Golberg, D ;

Bando, Y ;

Bourgeois, L ;

Kurashima, K ;

Sato, T .

APPLIED PHYSICS LETTERS, 2000, 77 (13) :1979-1981

[2] Synthesis of gallium nitride nanorods through a carbon nanotube-confined reaction [J].

Han, WQ ;

Fan, SS ;

Li, QQ ;

Hu, YD .

SCIENCE, 1997, 277 (5330) :1287-1289

[3]

Islam M. S., 2009, 32 ANN INT C I UNPUB

[4] Label-free detection of amyloid growth with microcantilever sensors [J].

Knowles, Tuomas P. J. ;

Shu, Wenmiao ;

Huber, Francois ;

Lang, Hans Peter ;

Gerber, Christoph ;

Dobson, Christopher M. ;

Welland, Mark E. .

NANOTECHNOLOGY, 2008, 19 (38)

[5] Monolithic Resonant-Cantilever-Based CMOS Microsystem for Biochemical Sensing [J].

Li, Yue ;

Vancura, Cyril ;

Kirstein, Kay-Uwe ;

Lichtenberg, Jan ;

Hierlemann, Andreas .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2008, 55 (09) :2551-2560

[6] A monolithic photonic microcantilever device for in situ monitoring of volatile compounds [J].

Misiakos, Konstantinos ;

Raptis, Ioannis ;

Gerardino, Annamaria ;

Contopanagos, Harry ;

Kitsara, Maria .

LAB ON A CHIP, 2009, 9 (09) :1261-1266

[7] Micromechanical cantilever array sensors for selective fungal immobilization and fast growth detection [J].

Nugaeva, N ;

Gfeller, KY ;

Backmann, N ;

Lang, HP ;

Düggelin, M ;

Hegner, M .

BIOSENSORS & BIOELECTRONICS, 2005, 21 (06) :849-856

[8] Buckling of boron nitride nanotube reinforced piezoelectric polymeric composites subject to combined electro-thermo-mechanical loadings [J].

Salehi-Khojin, Amin ;

Jalili, Nader .

COMPOSITES SCIENCE AND TECHNOLOGY, 2008, 68 (06) :1489-1501

[9] Structure control of CdS nanobelts and their luminescence properties [J].

Wang, CR ;

Ip, KM ;

Hark, SK ;

Li, Q .

JOURNAL OF APPLIED PHYSICS, 2005, 97 (05)

[10] Resonant frequency analysis of fixed-free single-walled carbon nanotube-based mass sensor [J].

Wu, DH ;

Chien, WT ;

Chen, CS ;

Chen, HH .

SENSORS AND ACTUATORS A-PHYSICAL, 2006, 126 (01) :117-121

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