NCIt definition : A quantum optical-electrical phenomena consisting of an alteration in light reflectance
as a result of binding of molecules to a surface from which total internal reflection
is occurring. Used to detect macromolecular interactions, SPR can be used as the basis
for a sensor which is capable of sensitive and quantitative measurement of a broad
spectrum of chemical and biological entities.;
Alternative definition : CDISC: A quantum optical-electrical phenomena consisting of an alteration in light
reflectance as a result of binding of molecules to a surface from which total internal
reflection is occurring.;