surface plasmon resonance

This polarizability value is known as the surface plasmon resonance.

B. C. carried out the surface plasmon resonance studies.

The gold particles are red in colour due to localised surface plasmon resonance.

It can be performed using commercially available equipment utilising surface plasmon resonance.

Other detection methods such as surface plasmon resonance do not even require fluorophores.

This innovative technology uses surface plasmon resonance to study biomolecular interactions in real time.

The equation for the surface plasmon resonance in free space can therefore be represented by:

Surface plasmon resonance mainly depends on the density of free electrons in the particle.

This phenomenon is attributed to the presence of surface plasmon resonances and constructive interference.

Surface plasmon resonance has been used in food quality and safety analysis, medical diagnostics, and environmental monitoring.

When light hits the pillars, it excites surface plasmon resonances in the metallic structures.

These rough surfaces support localized surface plasmon resonances.

In both cases the browning reaction is attributed to the surface plasmon resonance of the metallic nanoparticles.

Surface plasmon resonance is the most common label-free technique for the measurement of biomolecular interactions.

One method which has been explored over the past few years is to scatter light using metal nanoparticles excited at their surface plasmon resonance.

When light hits these metal nanoparticles at their surface plasmon resonance, the light is scattered in many different directions.

By solving the previous equations, the surface plasmon resonance frequency for a sphere in free space can be shown as:

At this size they approach the size of the wavelengths of visible light, and a surface plasmon resonance effect takes place.

SPR in nanometer-sized structures is called localized surface plasmon resonance.

Numerous transduction methods can be employed including surface plasmon resonance, fluorescence, and chemiluminescence.

Surface plasmon resonance is an example of technique that can detect binding between an unlabeled antibody and antigens.

These nanoparticles take the shape of spheres, and therefore the surface plasmon resonance frequency for spheres is desirable.

Many optical biosensors are based on the phenomenon of surface plasmon resonance (SPR) techniques.

Spreeta is an electro-optical device utilizing surface plasmon resonance to detect small changes in refractive index of liquids.

The explanation for both extraordinary transmission and extraordinary absorption are thought to arise from the behavior of surface plasmon resonances and polaritons.