Fig. 8From: Novel sensing probe using Terbium-sensitized luminescence and 8-hydroxyquinoline for determination of prucalopride succinate: green assessment with Complex-GAPI and analytical Eco-ScaleThe effect of 8HQ concentration on the fluorescence intensity of Tb+3—8HQ and Tb+3—8HQ—PRU (2 × 10–5 M Tb+3, 300 ng / mL PRU using 1 mL phosphate buffer (0.02 M, pH 3.2), λex /λem 226/544 nmBack to article page