List of Articles Organic-inorganic hybrids Open Access Article Abstract Page Full-Text 1 - Alkyl Ammonium Tungstate Bonded to Fe3O4@SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides Seyed-Mola Khatami Mehdi Khalaj Majid Ghashang 10.30495/ijc.2023.1993331.2039