Fig. 9From: Biogenic surfactant mediated facile synthesis of visible light sensitized Zn/Mg co-doped TiO2 nanomaterials – a green approach: evaluation of photocatalytic activity by degradation of Amido Black 10Ba FESEM images of undoped TiO2, b ZMT4, c ZMT4S2 and d EDX spectrum of ZMT4Back to article page