DEVICE AND METHOD FOR DETECTING A SUBSTANCE BY MEANS OF PARTICLE PLASMON RESONANCE (PPR) OR PARTICLE-MEDIATED FLUORESCENCE BASED ON CELL SURFACE POLARIZATIONS

摘要

The present invention relates to substance detecting apparatus and methods, by cell surface polarization and detection, mediate fluorescence by means of PPR or particle. Unit according to the present invention is polarized by cell surface for detecting substance, wherein gene, it is expressed generation polarization presentation albumen and is put under promoter control on battery surface, it is adjustable by analyte, these functionalized nanoparticles are incorporated into the protein of surface exposure with its molecular specificity, with an optical measuring device, allow to accumulate nanoparticle on the surface of battery by particle plasmon resonance or particle mediation fluorescence.