With the increasing number of patients suffering from central nervous system (CNS)
diseases, there is a pressing demand to acquire dependable diagnostic tools in the early …

We propose an ultra-compact plasmonic nanostructure to realize multiple Fano resonance
(FR) modes, comprising two separated metal–insulator-metal (MIM) bus waveguides side …

Magnetic particle-based immunoassays are widely used in microbiology-related assays for
both microbial capture, separation, analysis, and detection. Besides facilitating sample …

In this study, a plasmonic refractive index sensor composed of a semicircular ring resonator
embedded with silver nanorods (AgNDs) and a metal-insulator-metal (MIM) bus waveguide …

A novel surface plasmon resonance (SPR) sensor with graphene and subwavelength
gratings is proposed to improve the sensing performance. A series of numerical analyses …

In this work ARROW SPR waveguide sensor is proposed. The motivation behind present
work is that surface plasmon resonance is the interesting topic of study in the bio sensing …

Graphene was recently proposed as a promising alternative to support surface plasmons
with superior performances in the mid-infrared range. Here, we theoretically show that high …

In this paper, a digital Gaussian filter coupled surface plasmon resonance (SPR) sensor with
a doublet was proposed to enhance the sensing performance of conventional SPR sensor …

In this paper, a novel bimodal strategy with digital Gaussian filter was proposed to improve
the sensing performance of plasmonic waveguide sensor (PWG). The central angle of the …

Recently, extracellular vesicles (EVs) and their contents have been revealed to play crucial
roles in the intrinsic intercellular communications and have received extensive attention as …