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Identifiant pérenne de la notice : 040845699Copier cet identifiant (PPN)
Notice de type FMeSH

Point d'accès autorisé

Résonance plasmonique de surface

Variantes de point d'accès

Plasmon Resonance, Surface
[Nom commun]
Plasmon Resonances, Surface
[Nom commun]
Resonance, Surface Plasmon
[Nom commun]
Resonances, Surface Plasmon
[Nom commun]
Surface Plasmon Resonances
[Nom commun]
RPS (Résonance Plasmonique de Surface)
[Nom commun]
Résonance des plasmons de surface
[Nom commun]
RPS (Résonance Plasmonique de Surface)
[Nom commun]
Résonance des plasmons de surface
[Nom commun]

Informations

Note publique d''information : 
A biosensing technique in which biomolecules capable of binding to specific analytes or ligands are first immobilized on one side of a metallic film. Light is then focused on the opposite side of the film to excite the surface plasmons, that is, the oscillations of free electrons propagating along the film's surface. The refractive index of light reflecting off this surface is measured. When the immobilized biomolecules are bound by their ligands, an alteration in surface plasmons on the opposite side of the film is created which is directly proportional to the change in bound, or adsorbed, mass. Binding is measured by changes in the refractive index. The technique is used to study biomolecular interactions, such as antigen-antibody binding

Note générale sur le champ d'application : 
do not confuse with plasmon, extrachromosomal genetic material

Point d'accès autorisé parallèle

Surface Plasmon Resonance

Identifiants externes

Identifiant MeSH : mesD020349

Utilisation dans FMeSH

Qualificatifs autorisés : CL / EC / HI / IS / MT / ST / TD / VE / SN / ES99

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