Micellar Enhanced Three-Dimensional Excitation-Emission Matrix Fluorescence for Rapid Determination of Antihypertensives in Human Plasma with Aid of Second-Order Calibration Methods

Figure 5

Actual and resolved excitation spectra (a1) and emission spectra (b1) of 78 amlodipine besylate in human plasma using PARAFAC, and actual and resolved excitation spectra (a2) and emission spectra (b2) of valsartan in human plasma using ATLD. The solid lines, dotted solid lines, and dotted lines represented the loadings of amlodipine besylate, loadings for an inherent interference from the human plasma, and the actual spectral profiles of amlodipine besylate, respectively.