The main challenge for all electrical, mechanical and optical sensors is to detect low
molecular weight (less than 400 Da) chemical and biological analytes under extremely dilute …

Nanoparticle technology plays a key role in providing opportunities and possibilities for the
development of new generation of sensing tools. The targeted sensing of selective …

In this work, we propose a new configuration of surface plasmon resonance (SPR) sensor
that is based on graphene–MoS 2 hybrid structures for ultrasensitive detection of molecules. …

Nanocarbons with different dimensions (eg, 0D fullerenes and carbon nanodots, 1D carbon
nanotubes and graphene nanoribbons, 2D graphene and graphene oxides, and 3D …

In this work, we designed a sensitivity-enhanced surface plasmon resonance biosensor
structure based on silicon nanosheet and two-dimensional transition metal dichalcogenides. …

Metasurface is a recently developed nanophotonics concept to manipulate the properties of
light by replacing conventional bulky optical components with ultrathin (more than 10 4 times …

This review summarizes recent progress in the design and applications of cadmium-free
quantum dots (Cd-free QDs), with an emphasis on their role in biophotonics and nanomedicine. …

Graphene–gold metasurface architectures that can provide significant gains in plasmonic
detection sensitivity for trace-amount target analytes are reported. Benefiting from extreme …

Molybdenum disulfide (MoS 2 ) is one of the compounds discussed nowadays due to its
outstanding properties that allowed its usage in different applications. Its band gap and its …

The impact of spherical gold nanoparticles (Au NPs) with diameters of 40–80nm for the
enhancement of surface plasmon resonance (SPR) sensing signals is presented. Numerical …