DIRECTIONAL SURFACE PLASMON COUPLED FLUORESCENCE AND CHEMILUMINESCENCE FROM THIN FILMS OF NICKEL, IRON OR PALLADIUM AND USES THEREOF

摘要

Nickel, iron and palladium thin films thermally evaporated onto glass supports are used to demonstrate surface plasmon coupled fluorescence (SPCF) and surface plasmon couple chemiluminescence (SPCC) over a broad wavelength range (400-800 run) for potential assays or other detection systems. Nickel, iron and palladium thin films used in SPCF and SPCC convert otherwise isotropic emission into highly directional and polarized emission, an attractive concept for surface assays. The emission angles of detected emissions occur over a 10 degree range for tested emitted wavelengths.