Since its first demonstration as a promising material for molecular detection two decades
ago, porous silicon (PSi) has become a commercially viable optical biosensor platform …

Recently, newly engineered all‐inorganic cesium lead halide perovskite nanocrystals
(IPNCs)(CsPbX3, X= Cl, Br, I) are discovered to possess superior optical gain properties …

Porous silicon photonics is the ideal platform for high sensitivity, high selectivity monitoring
of biological molecules in a complex fluidic environment. The potential of this technology …

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 …

Controlling spontaneous emission by modifying the local electromagnetic environment is of
great interest for applications in optoelectronics, biosensing and energy harvesting …

In this paper, the covalent immobilization and luminescence enhancement of a europium
(Eu (III)) complex in a porous silicon (pSi) layer with a microcavity (pSiMC) structure are …

Luminescence–based detection paradigms have key advantages over other optical
platforms such as absorbance, reflectance or interferometric based detection. However …

Here we demonstrate, via a modified transfer-printing technique, that electrochemically
fabricated porous silicon (PSi) distributed Bragg reflectors (DBRs) can serve as the basis of …

The up-regulation of l-lactate dehydrogenase (LDH), an intracellular enzyme present in most
of all body tissues, is indicative of several pathological conditions and cellular death. Herein …

Obtaining large field enhancement in low-refractive-index dielectric materials is highly
relevant to many photonic and quantum optics applications. However, confining light in …