Fig. 1From: Synthesis and characterization of crystalline carboxymethylated lignin–TEOS nanocomposites for metal adsorption and antibacterial activityVisual observation of carboxymethylated lignin–TEOS (CML–T) composites on the basis of increasing concentration of TEOS: a CML–1T (1:1), b CML–2T (1:2), c CML–3T (1:3), d control (C or CML without TEOS)Back to article page