The effect of cyclodextrin on the fluorescence intensity of amino acid-thiol-OPA reaction has been studied. The host-guest inclusion phenomenon was successfully observed for DL-lysine and L-serine with cyclodextrins. Fluorescence enhancement was in agreement with expectations. Kinetic and equilibrium studies were made by flow injection fluorescence analysis. Effect of thiol and time on fluorescence intensity were recorded.


J N MILLER ,MUHAMMAD YOUNAS KHOKHAR ,