FDTD Study on Evolution of Trimer Silver@Silica Nanospheres to Dimer for SERS Characteristics [0.03%]
三聚银@二氧化硅纳米球演化为二聚体的SERS特性FDTD研究方法
Anitharaj Nagarajan,Aruna Priya Panchanathan,Pandian Chelliah et al.
Anitharaj Nagarajan et al.
Light enhancement occurs strongly within the plasmonic clusters by interaction with surface plasmons. Surface-enhanced Raman spectroscopic (SERS) characteristics of a series of silver@silica trimer core-shell (CS) nanosphere (NS) clusters a...
Sensitive Hemoglobin Concentration Sensor Based on Graphene-Plasmonic Nano-structures [0.03%]
基于石墨烯等离激元纳米结构的高灵敏度血红蛋白浓度传感器
Atefeh Chahkoutahi,Farzin Emami,Esmat Rafiee
Atefeh Chahkoutahi
In this paper, half-cylindrical-shaped rods are arranged in a row in order to form hemoglobin concentration sensors. The proposed structures can effectively detect hemoglobin concentrations in blood samples. Five individual structures based...
Fano Resonance-Based Blood Plasma Monitoring and Sensing using Plasmonic Nanomatryoshka [0.03%]
基于法诺共振的等离激元纳米俄罗斯套娃血液 plasma 监测及传感技术
Pankaj Pathania,Manmohan Singh Shishodia
Pankaj Pathania
The fast label-free detection of specific antibodies and their concentration in blood plasma is useful for many applications, e.g., in Covid-19 patients. The change in biophysical properties like the refractive index of blood plasma due to ...
Numerical Analysis of a Highly Sensitive Surface Plasmon Resonance Sensor for SARS-CoV-2 Detection [0.03%]
用于SARS-CoV-2检测的高灵敏度表面等离激元共振传感器的数值分析
Syed Mohammad Ashab Uddin,Sayeed Shafayet Chowdhury,Ehsan Kabir
Syed Mohammad Ashab Uddin
In this paper, we propose a surface plasmon resonance (SPR) structure based on Kretschmann configuration incorporating layers of silicon and BaTiO3 on top of Ag for real-time detection of severe acute respiratory syndrome coronavirus 2 (SAR...
Localized Plasmonic Photothermal Therapy as a Life-saving Treatment Paradigm for Hospitalized COVID-19 Patients [0.03%]
用于住院COVID-19患者的局部等离激元光热疗法生命救助治疗模式研究
Hagar I Labouta,Nasrin Hooshmand,Tushar Upreti et al.
Hagar I Labouta et al.
Lung failure is the main reason for mortality in COVID-19 patients, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). To date, no drug has been clinically approved for treatment of COVID-19. Nanotechnology has a gr...
Effective Optical Properties of Inhomogeneously Distributed Nanoobjects in Strong Field Gradients of Nanoplasmonic Sensors [0.03%]
不均匀分布纳米物体的光学性质及其在纳米等离激元传感器中的强场梯度效应
Krzysztof M Czajkowski,Dominika Świtlik,Christoph Langhammer et al.
Krzysztof M Czajkowski et al.
Accurate and efficient modeling of discontinuous, randomly distributed entities is a computationally challenging task, especially in the presence of large and inhomogeneous electric near-fields of plasmons. Simultaneously, the anisotropy of...
Characteristics of Fluorescence Emission Excited by Grating-Coupled Surface Plasmons [0.03%]
由光栅偶合表面等离子激发的荧光发射特性
Andreas Nicol,Wolfgang Knoll
Andreas Nicol
Dye molecules placed on metallic gratings can experience an enhanced electromagnetic field if illuminated under surface plasmon excitation conditions, a situation that can be employed for sensor applications. The fluorescence emission in th...
Well Controlling of Plasmonic Features of Gold Nanoparticles on Macro Porous Silicon Substrate by HF Acid Concentration [0.03%]
稀氢氟酸浓度控制金纳米粒子的等离激元特性及其在大孔硅衬底上的组装
Alwan M Alwan,Intisar A Naseef,Amer B Dheyab
Alwan M Alwan
In this work, we fabricated an efficient macroporous silicon/gold nanoparticles (macro psi/AuNPs) hybrid structure and how well controlling of plasmonic features on macro psi/AuNPs employs them for highly sensitive detection of the very low...
Physics Models of Plasmonics: Single Nanoparticle, Complex Single Nanoparticle, Nanodimer, and Single Nanoparticle over Metallic Thin Film [0.03%]
等离子体物理学模型：单一纳米粒子、复杂单个纳米粒子、纳米二聚体以及置于金属薄膜上的单个纳米粒子
Wenbing Li
Wenbing Li
The physics models of plasmonics for single nanoparticle, complex single nanoparticle, nanodimer, and single nanoparticle over a metallic thin film with an isolation layer, have been reviewed in this article. In nanoscale, the localized pla...
Large-Area Two-Dimensional Plasmonic Meta-Glasses and Meta-Crystals: a Comparative Study [0.03%]
大面积二维等离激元超材料玻璃和超晶态的比较研究
Stefano De Zuani,Marcus Rommel,Ralf Vogelgesang et al.
Stefano De Zuani et al.
The geometrical arrangement of metallic nanoparticles plays a crucial role on the optical response of nanoplasmonic samples due to particle-particle interactions. In this work, large-area, two-dimensional meta-glasses (random arrangements) ...