Through an ecofriendly, economic and one pot method, the TiO₂@Fe₃O₄@Quartz nanocomposite (NCs) was fabricated using the antioxidant potential of the Allium tricoccum extract and quartz as a natural geosubstrate (G.S). Also, high performance liquid chromatography (HPLC) analysis of the plant and evaluation of its total phenolic content (TPC) revealed its high potential to biosynthesis of the catalyst. The ecofriendly catalyst structurally elucidated using the SEM, EDS, Elemental mapping, XRD and FT-IR techniques. Moreover, the catalytic potential of TiO₂@Fe₃O₄@Quartz NCs was studied for removal of some hazardous materials including polycyclic aromatic hydrocarbons (PAHs), azo dyes and the reduction of dangerous hexavalent Cr(VI) and 2,4-dinitrophenyl hydrazine (2,4-DNPH) at ambient conditions in which analysis of the surface of nanostructure using GC-Mass demonstrated a significant removal of poisonous PAHs from the crude oil sample. Besides experimental investigating of the catalyst performance, the statistical analysis was used to evaluation the optimal amount of the catalyst for each reaction. Furthermore, beside the presentation of all reaction mechanisms, the reusability for TiO₂@Fe₃O₄@Quartz NCs revealed its recoverability for consequent times with no meaningful loss of its activity.

通过环保，经济和一锅法，利用毛细葱提取物和石英作为天然土质底物（GS）的抗氧化潜力，制备了TiO ₂ @Fe ₃ O ₄ @石英纳米复合材料（NCs ）。此外，对植物进行的高效液相色谱（HPLC）分析和其总酚含量（TPC）的评估显示了其在生物合成催化剂方面的巨大潜力。使用SEM，EDS，元素映射，XRD和FT-IR技术在结构上阐明了环保催化剂。此外，TiO ₂ @Fe ₃ O ₄的催化势@Quartz NCs进行了研究，以在环境条件下去除某些有害物质，包括多环芳烃（PAHs），偶氮染料以及减少危险的六价Cr（VI）和2,4-二硝基苯基肼（2,4-DNPH）。使用GC-Mass对纳米结构表面进行的分析表明，可以从原油样品中大量去除有毒的PAH。除了实验研究催化剂的性能外，还使用统计分析来评估每个反应的最佳催化剂量。此外，除了所有反应机理的表述之外，TiO ₂ @Fe ₃ O ₄ @石英的NCs的可重复使用性显示了其随后的可恢复性，而没有活性的明显损失。