Comparative study of a Surface Plasmon Resonance Biosensor based on Metamaterial and Graphene

被引：0
作者：
Alka Verma
Arun Prakash
Rajeev Tripathi
机构：
[1] Motilal Nehru National Institute of Technology,Department of Electronics and Communication Engineering
来源：
Silicon | 2017年 / 9卷
关键词：
Surface plasmons; Metamaterial; Graphene; Sensitivity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this study, a surface plasmon resonance biosensor at near infrared frequency based on a metamaterial is proposed. The proposed biosensor utilizes the properties of plasmons and metamaterial for enhancement of its performance parameters i.e. sensitivity, detection accuracy and quality factor. The thickness of the metamaterial and gold film has been optimized for optimal performance of the proposed biosensor at near infrared wavelengths. Results obtained from the proposed biosensor were compared with existing two-dimensional nanomaterials such as a graphene based biosensor and a conventional surface plasmon resonance biosensor. Finally, it is observed that the performance parameters of the proposed biosensor are very high when compared to existing surface plasmon resonance biosensors.
引用
收藏
页码：309 / 320
页数：11
相关论文
共 127 条
[1]  
Homola J(1997)On the sensitivity of surface plasmon resonance sensors with spectral interrogation Sens Actuator B-Chem 41 207-211
[2]  
Kretschmann E(1968)Radiative decay of non-radiative surface plasmons excited by light Z Naturforsch 23A 2135-2136
[3]  
Raether H(2003)Present and future of surface Plasmon resonance biosensors Anal Bioanal Chem 377 528-39
[4]  
Homola J(1983)Surface plasmon resonance for gas detection and biosensing Sens Actuator B-Chem 4 299-304
[5]  
Liedberg B(2007)Fiber-optic sensors based on surface plasmon resonance: a comprehensive review IEEE Sens J 7 1118-1128
[6]  
Nylander C(2008)Surface plasmon resonance sensors for detection of chemical and biological species Chem Rev 108 462-493
[7]  
Lunström I(2014)Surface plasmon resonance imaging sensors: a review Plasmonics 9 809-824
[8]  
Sharma AK(2004)Exploitation of localized surface plasmon resonance Adv. Mater 16 1685-1706
[9]  
Jha R(2010)Highly sensitive graphene biosensors based on surface plasmon resonance Opt Express 18 14395-14400
[10]  
Gupta BD(2008)Nanostructured plasmonic sensors Chem Rev 108 494-521
12345678910