Nanophotonic devices, which control light in subwavelength volumes and enhance light–
matter interactions, have opened up exciting prospects for biosensing. Numerous …

This paper reviews fundamentals of optical affinity biosensors based on plasmonic
nanostructures and discusses recent advances in the development of this technology …

In recent years, nanoplasmonic sensors have become widely used for the label-free
detection of biomolecules across medical, biotechnology, and environmental science …

Plasmonic nanohole arrays have received significant attention, as they have highly
advantageous optical properties for ultrasensitive and label-free biosensing applications …

Abstract Point-of-care (POC) applications have expanded hugely in recent years and is
likely to continue, with an aim to deliver cheap, portable, and reliable devices to meet the …

We present here a theoretical study that shows how the use of hybrid magnetoplasmonic
crystals comprising both ferromagnetic and noble metals leads to a large enhancement of …

A review of sensing applications based on plasmonic nanopores is given. Many new types
of plasmonic nanopores have recently been fabricated, including pores penetrating …

A flow-through sensing platform based on open-ended porous silicon (PSi) microcavity
membranes that are compatible with integration in on-chip sensor arrays is demonstrated …

Metaphotonic devices, which enable light manipulation at a subwavelength scale and
enhance light–matter interactions, have been emerging as a critical pillar in biosensing …

In this paper we review the resonance conditions of periodic indentations in metallic layers
and evaluate their potential for surface sensing of analytes. A review of significant …