Table 4. 1st order rate constants and disintegration efficiency of spray-deposited SnO₂ thin films along with photolysis for the MD solution under white LED light.

Dye component	Rate constant (k)			Disintegration efficiency (η) %
	Photolysis	TO	NWTO2	Photolysis	TO	NWTO2
MV	0.009	0.010	0.010	69	75	73
MG	0.010	0.011	0.012	73	79	79.1
MB	0.011	0.013	0.014	75	81	83