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Future Journal of Pharmaceutical Sciences
Fig. 2 | Future Journal of Pharmaceutical Sciences

Fig. 2

From: Design of experiments and white analytical chemistry-driven green and sensitive spectrofluorimetric estimation of pregabalin in its pharmaceutical dosage forms and spiked human plasma

Fig. 2

DoE-based response surface analysis of critical method variables and responses using central composite design. A 2D contour plot showing multidimensional interactions between critical procedure variables A and B with fluorescence intensity—Response R1. B 2D contour plot showing multidimensional interactions between critical method variables A and B with % recoveries—Response R2. C Analytical design space for desirable maximum fluorescence intensity and %recovery of PGB

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