Green synthesis of bis(indolyl)methane scaffolds as valuable biological materials catalyzed by Fe3O4/SiO2/PPA as a magnetic nanocatalyst Fatemeh Chaltash, Seyed Mohammad Vahdat*, Roberto Acevedo, Soheila Ghanbari, Mohammad Qandalee, Carlos J. DurĂ¡n-Valle, Ignacio M. Lopez-Coca, 10.57647/ijnd-2026-1702-07 XML Requires Subscription PDF downloads: 274