The co-precipitation approach is used in the current study to create an environmentally friendly Ag/Fe/ZnO nanocomposites utilizing an aqueous leaf extract of Embelia schimperia. The synthesized nanocomposite was characterized using Fourier-transform infrared, UV, X-ray, UV–vis, DLS, TGA, and SEM to determine its functional group, structure, bandgap energy, size distribution, a mass of loss, and energy gain or loss, and morphological structure, respectively. The bioactive components of Embelia schimperia, synthesized Ag/Fe/ZnO NCs and degradation of Amoxicillin via photocatalyst were assessed. The response surface methodology of central composite design (CCD) was used to examine and optimize the effects of three independent variables on the degradation of Amoxicillin under visible light. According to the experimental findings, the maximum photocatalytic degradation efficiency was achieved at green synthesized Ag/Fe/ZnO NCs dosage of 100 mg, a concentration of Amoxicillin of 30 mg/L and a radiation time of 180 min. Their findings show that Embelia schimperia extract-derived Ag/Fe/ZnO nanocomposites is a promising alternative for degradation of pharmaceuticals contamination of wastewater via photocatalytic under the given conditions.

当前的研究采用共沉淀方法，利用Embelia schimperia的水性叶子提取物创建环境友好的 Ag/Fe/ZnO 纳米复合材料。使用傅里叶变换红外、UV、X 射线、UV-vis、DLS、TGA 和 SEM 对合成的纳米复合材料进行表征，以确定其官能团、结构、带隙能量、尺寸分布、质量损失和能量增益或分别是损失和形态结构。对Embelia schimperia的生物活性成分、合成的 Ag/Fe/ZnO NCs 以及光催化剂对阿莫西林的降解进行了评估。使用中心复合设计（CCD）的响应面方法来检查和优化三个自变量对阿莫西林在可见光下降解的影响。实验结果表明，绿色合成Ag/Fe/ZnO NCs用量为100 mg、阿莫西林浓度为30 mg/L、辐射时间为180 min时，光催化降解效率达到最大。他们的研究结果表明， Embelia schimperia提取物衍生的 Ag/Fe/ZnO 纳米复合材料是在给定条件下通过光催化降解废水药物污染的有前途的替代品。