Biophotonic sensor for rapid detection of brain lesions using 1D photonic crystal

被引：0
作者：
Walaa M. Nouman
S. E.-S. Abd El-Ghany
Samira M. Sallam
Abdel-Fattah B. Dawood
Arafa H. Aly
机构：
[1] Benha University,Physics Department, Faculty of Science
[2] Beni-Suef University,TH
来源：
Optical and Quantum Electronics | 2020年 / 52卷
关键词：
Photonic crystals; Optical properties; Brain lesions; Biosensor;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the present study, we study theoretically the detection of brain lesions by using the defected one-dimensional photonic crystal. The transfer matrix method is used to analyze the optical transmission characteristics of one-dimensional photonic crystals. The device performance is verified by measuring the red shift in resonant wavelength when the refractive index of brain lesions layer changes from 1.3333 to 1. 4833. Through the shifting spectrum, the sensitivity of the designed sensor for oligodendroglioma cells reaches to 3080.808 nm/RIU. The high figure of merit [FOM = 6.1 × 107 (1/RIU)] is achieved which evaluates the sensing performance comprehensively.
引用
收藏
相关论文
共 131 条
[11]  
Ahmed AM(2018)Temperature sensor utilizing a ternary photonic crystal with a polymer layer sandwiched between Si and SiO J. Theor. Appl. Phys. 12 293-15
[12]  
Vigneswaran D(2010) layers Anal. Chem. 82 5211-4535
[13]  
Biswas T(1999)Real-time biomolecular binding detection using a sensitive photonic crystal biosensor Sens. Actuators B Chem. 54 3-72
[14]  
Luu T(2007)Surface plasmon resonance sensors: review Opt. Express 15 4530-843
[15]  
Biswas TK(1993)Two-dimensional silicon photonic crystal based biosensing platform for protein detection Sens. Actuators B Chem. 11 63-644
[16]  
Bandopadhyay R(1997)Principles of biosensing with an extended coupling matrix and surface plasmon resonance Science 278 840-128
[17]  
Dutta A(2016)A porous silicon-based optical interferometric biosensor Lab Chip 16 634-127
[18]  
Biwas TK(2011)Cell refractive index for cell biology and disease diagnosis: past, present and future J. Natl. Cancer Inst. 103 117-134
[19]  
Gupta AK(2008)Projections of the cost of cancer care in the United States: 2010–2020 Microfluid. Nanofluid. 4 117-19
[20]  
Bouzidi A(2010)Liquid-infiltrated photonic crystals—enhanced light-matter interactions for lab-on-a-chip applications Prog. Quantum Electron. 34 89-196
12345678910