The proliferation and transmission of viruses has become a threat to worldwide biosecurity,
as exemplified by the current COVID-19 pandemic. Early diagnosis of viral infection and …

We review the progress achieved during the recent five years in immunochemical
biosensors (immunosensors) combined with nanoparticles for enhanced sensitivity. The …

Surface plasmon resonance (SPR) has found extensive applications in chemi-sensors and
biosensors. Plasmons play different roles in different types of optical sensors. SPR …

SPR is a real-time, label-free measurement of binding kinetics and affinity. Success of SPR
biosensor is evident by the growing number of commercially available instruments. In the …

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

Localized surface plasmon resonance (LSPR) has emerged as a leader among label-free
biosensing techniques in that it offers sensitive, robust, and facile detection. Traditional …

An overview of applications of fiber-optic biochemical sensor in microfluidic chips was
carried out with a specific focus on different fiber-optic sensors used on chip, detection …

Plasmonic sensors are ideally suited for the design of small, integrated, and portable
devices that can be employed in situ for the detection of analytes relevant to environmental …

Based on the localized surface plasmon resonance (LSPR) of metallic nanoparticles,
plasmonic nanosensors have emerged as a powerful tool for biosensing applications. Many …

Demand for accessible and affordable healthcare for infectious and chronic diseases
present significant challenges for providing high-value and effective healthcare. Traditional …