Selective Spectrophotometric and Spectrofluorometric Methods for the Determination of Amantadine Hydrochloride in Capsules and Plasma via Derivatization with 1,2-Naphthoquinone-4-sulphonate
Figure 2
Absorption,
excitation, and emission spectra on the
reaction products of AMD with NQS (0.06%, w/v). (a) Absorption spectrum of the reaction
product of AMD (65 g ) with NQS after extraction with
chloroform. (b) (1) Excitation and (2) emission
spectra of the reduced reaction product. RFI is the
relative fluorescence intensity.
