How can I purify TiO2 nanoparticles synthesised using epigallocatechin as a reducing agent?

I tried to obtain TiO2 nanoparticles by combining a solution of titanium isopropoxide (TTIP 1 mM, dissolved in isopropyl alcohol) and epigallocatechin gallate (EGCG 1 mM, in water), but, even...

18 January 2023 9,374 2 View