Noble metal nanoparticle-based localized surface plasmon resonance (LSPR) is an
advanced and powerful label-free biosensing technique which is well-known for its high …

Localized surface plasmon resonance (LSPR) is a longstudied nanoscale phenomenon of
considerable recent interest. 1, 2 These resonances, associated with noble metal …

Nanoantennas for visible and infrared radiation can strongly enhance the interaction of light
with nanoscale matter by their ability to efficiently link propagating and spatially localized …

Surface plasmons (SPs) are coherent oscillations of conduction electrons on a metal surface
excited by electromagnetic radiation at a metal-dielectric interface. The growing field of …

Recent progress in nano-optics has paved the route toward the development of highly
sensitive and label-free optical transducers using the localized surface plasmon resonance …

An approach to achieve simultaneous measurement of refractive index and temperature is
proposed by using a Mach–Zehnder interferometer realized on tapered single-mode optical …

Robust gold nanorod substrates were fabricated for refractive index sensing based on
localized surface plasmon resonance (LSPR). The substrate sensitivity was 170 nm/RIU with …

Remarkable developments can be seen in the field of optical fibre biosensors in the last
decade. More sensors for specific analytes have been reported, novel sensing chemistries …

The aim of this study is to develop an optical absorbance based biosensor suitable for wide
scale use in resource-poor locales. A sensor for sensitive measurement of refractive index …

Dense arrays of well-dispersed gold nanoparticles (AuNPs) on optical fibers are shown to
bridge the gap in sensitivity and sensing performance between localized surface plasmon …