This review provides an insight into the recent developments of photonic crystal (PhC)-
based devices for sensing and imaging, with a particular emphasis on biosensors. We focus …

Photonic crystals–optical devices able to respond to changes in the refractive index of a
small volume of space–are an emerging class of label-free chemical-and bio-sensors. This …

We demonstrate a label-free biosensor imaging approach that utilizes a photonic crystal
(PC) surface to detect surface attachment of individual dielectric and metal nanoparticles …

This study investigated electrochemical detection of human hepatitis B and papilloma
viruses using electrochemical impedance spectroscopy technique. The sensor was …

Photonic crystal surfaces that are designed to function as wavelength-selective optical
resonators have become a widely adopted platform for label-free biosensing, and for …

A form of microscopy that utilizes a photonic crystal biosensor surface as a substrate for cell
attachment enables label-free, quantitative, submicron resolution, time-resolved imaging of …

In recent years, photonic sensors have seen a massive development because of the
increasing demand of sensing applications in healthcare, defence, security, automotive …

In recent years, the biosensor research community has made rapid progress in the
development of nanostructured materials capable of amplifying the interaction between light …

We report on the use of photonic crystal surfaces as a high-sensitivity platform for detection
of a panel of cancer biomarkers in a protein microarray format. The photonic crystal surface …

Iron deficiency anemia afflicts 1 in 3 individuals, mostly women and children worldwide. A
novel application using iron-oxide nanoparticles (IONPs) and a photonic crystal (PC) optical …