Sustainable phytogenic fabrication of Cu-La2O3/chitosan nanocomposite for enhanced crystal violet removal and antioxidant applications.
A sustainable approach was proposed for the preparation of Cu-La2O3 and Cu-La2O3/chitosan (CS) nanocomposites through a biomimetic method utilizing the aqueous extract of Camellia sinensis as the bioreductant and stabilizer. CS incorporation reduced particle size (8-22 nm), enhanced surface functionality, and generated...