Chalcone-based catalysts and functional nanomaterials for heavy-metal remediation: Mechanistic insights and environmental applications. - Blall, Elsayed G.; Thyab, Rafah Mohammed; Abdel-Salam, Ahmed H.; Morsy, Ahmed; de Oliveira Moura, Leonara; Mohamed, Asmaa; Morsy, Ashraf (Applied Catalysis A: General, 2026)