The combination of 2D materials and optical biosensors has become a hot research topic in
recent years. Graphene, transition metal dichalcogenides, black phosphorus, MXenes, and …

Optical sensors are widely used for refractive index measurement in chemical, biomedical,
and food processing industries. Due to specific field distribution of the resonances, optical …

In the proposed work, the detection of hemoglobin has been carried out using an SPR
biosensor. The detection of hemoglobin is necessary because excessive concentration can …

In this paper, a highly sensitive graphene-based multiple-layer (BK7/Au/PtSe2/Graphene)
coated surface plasmon resonance (SPR) biosensor is proposed for the rapid detection of …

Surface plasmon resonance (SPR) based sensor has a great role in sensing applications in
terms of real-time monitoring, label-free detection and repeatable measurements. Chemical …

Epitaxy forms the basis of modern electronics and optoelectronics. We report coherent
atomically thin superlattices in which different transition metal dichalcogenide monolayers …

The heterostructure of two-dimensional (2D) materials are promising and useful in the field
of surface plasmon resonance (SPR) biochemical sensors. To enhance the sensitivity, we …

Abstract The Internet-of-Things (IoT) has witnessed exponential growth over the past decade
and will significantly reshape human life from every aspect, eg, defense, environmental …

Among the numerous electrically dependent sensors, optical sensor technology has been a
significant field of study over the last few decades. Surface plasmon resonance (SPR) …

Plasmonics has drawn significant attention in the area of biosensors for decades due to the
unique optical properties of plasmonic resonant nanostructures. While the sensitivity and …