Fig. 7

Hypothetical graphical representation of the dye degradation mechanism. NaBH₄ serves as the electron donor, CR dye as the electron acceptor, and AgNPs as the electron-transfer mediator.

Hypothetical graphical representation of the dye degradation mechanism. NaBH₄ serves as the electron donor, CR dye as the electron acceptor, and AgNPs as the electron-transfer mediator.