List of Articles Hybrid nanomaterial Open Access Article Abstract Page Full-Text 1 - Inorganic-organic hybrid nanomaterial (Fe3O4@SiO2-AQ): A retrievable heterogeneous catalyst for the green synthesis of 4H-chromenes Mohamad Ali Bodaghifard Zahra Faraki Zahra Mozaffari Open Access Article Abstract Page Full-Text 2 - Nano-[SiO2@R-Im-SO3H][CF3COO]: an effectual catalyst for the production of bis-coumarins and N,N′-alkylidene bisamides Jaleh Atashrooz Abdolkarim Zare 10.30495/ijc.2022.689835