Fig. 17From: Synthesis of lignin based composites of TiO2 for potential application as radical scavengers in sunscreen formulationFluorescence intensity of coumarin solution with kraft lignin, soda lignin, KL/TiO2-1.0, SL/TiO2-1.0 and TiO2 at 460 nm against sunlight illumination timeBack to article page
