Research Article

Synergetic Enhancement of the Photocatalytic Activity of TiO2 with Visible Light by Sensitization Using a Novel Push-Pull Zinc Phthalocyanine

Figure 7

Growth inhibition assays for “Salvia hispanica” plants. (a) Effect of Rhodamine B concentration of the inhibition of growth for the radicle. (b) Radicle and hypocotyl growth test for the different solutions: deionized water (DW), 30 mg/L of Rhodamine B, (RhB 30) and effluent.
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(b)