Biotemplated Synthesis of Anatase Titanium Dioxide Nanoparticles via Lignocellulosic Waste Material

Figure 4

Raman spectra of TiO₂-NPs synthesized using (a) 0R, (b) 0.25R, (c) 0.5R, (d) 1R, (e) 2R, and (f) 4R.