Surface plasmon resonance (SPR) is the manifestation of a resonance effect due to the
interaction of conduction electrons of metal nanoparticles with incident photons. The …

Optical sensors based on excitation of surface plasmons, commonly referred to as surface
plasmon resonance (SPR) sensors, belong to the group of refractometric sensing devices …

Surface plasmon resonance (SPR) biosensors are optical sensors exploiting special
electromagnetic waves—surface plasmon-polaritons—to probe interactions between an …

The use of surface plasmon resonance (SPR) biosensors is increasingly popular in
fundamental biological studies, health science research, drug discovery, clinical diagnosis …

This critical review summarizes the developments in the integration of micro-optical
elements with microfluidic platforms for facilitating detection and automation of bio-analytical …

The analytical technology based on sensors is an extremely wide field, which impacts on all
the major industrial sectors, such as pharmaceutical, healthcare, food, agriculture …

A review of three commonly used classes of chemical sensor technologies as applicable to
implementation in portable, handheld field instruments is presented. Solid-state gas and …

Antibody was covalently immobilized by amine coupling method to gold surfaces modified
with a self-assembled monolayer of thioctic acid. The electrochemical measurements of …

Inexpensive, noninvasive immunoassays can be used to quickly detect disease in humans.
Immunoassay sensitivity and specificity are decidedly dependent upon high-affinity, antigen …

Guided-wave optical biosensors are reviewed in this paper. Advantages related to optical
technologies are presented and integrated architectures are investigated in detail. Main …