| abstract |
The present disclosure relates to a device for measuring surface plasmon resonance and fluorescence of a sample, a system for determining the rate of catalytic activity of an enzyme, a method of determining the rate of catalytic activity of an enzyme, and a method of measuring the adsorption and reactivity of a substance, all of which use SPR and SPEF methods simultaneously. This invention also relates generally to systems and methods for measuring diffusion and reactivity of macromolecules on a surface. |