Multiple mechanisms support adsorption-based removal of cationic and anionic dyes by ZVCu@BAC composite (IMAGE)

Doshisha University

Multiple mechanisms support adsorption-based removal of cationic and anionic dyes by ZVCu@BAC composite

Caption

Proposed synergistic adsorption mechanisms of cationic (Methylene Blue) and anionic (Methyl Orange, Sunset Yellow) dyes onto ZVCu@BAC, highlighting electrostatic attraction, π− − π stacking, hydrogen bonding, pore filling, and localized coordination with metallic Cu0 active sites.

Credit

Mr. Asif Ali, Professor Michiaki Matsumoto, and Professor Yoshiro Tahara from Doshisha University, Japan https://www.sciencedirect.com/science/article/abs/pii/S2213343726034962 Copyright © 2026 Elsevier Ltd.

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