In the present times, low cost and greener biogenic synthesis of nanomaterials is considered as an alternative to the chemical synthesis, but in depth mechanism and the incorporated phytochemicals in the synthesized material still need to be investigated. In this regard, here we have investigated the phyto-compounds of Ficus palmata Forssk (Moraceae) leaves to develop an organic framework for the synthesis and functionalization of metal oxide nanoparticles. A simple procedure was followed to identify F. palmata leaf’s organic compounds by reversed-phase high performance liquid chromatography (HPLC), gas chromatography–mass spectroscopy (GC–MS), and Fourier transform infrared spectroscopy (FTIR). The chromatographic analysis revealed the presences of dl-3-aminobutyric acid, octodrine, alanine, azabicyclo, aminonadecane, 2-pentadecen-4-yne and cyclobutanol in the F. palmata. Subsequently, the identified phytochemicals were employed as source of organic species for synthesis of metal oxide nanoparticles (MoO₃ NPs) by hydrothermal route. The investigated aqueous extract was made to react with ammonium heptamolybdate tetrahydrate-H4MO7N6O24.4H2O (AHM) aqueous complex to procure phyto-functionalized MoO₃ NPs. The phase purity and nanostructures of synthesized MoO₃ were analyzed by X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX), and field emission-scanning electron microscopy (FE-SEM). GC–MS demonstrated the presence of four organic compounds (dimethylamine, d-alanine, octodrine and benzenemethanol) in the synthesized MoO₃ NPs. Therefore, the findings of the present research have successfully revealed the organic species of F. palmata and their incorporation into MoO₃ NPs by simple, and cost effective inorganic–organic framework leading to the greener sample preparation and analytical methods.

目前，纳米材料的低成本和绿色生物合成被认为是化学合成的一种替代方法，但在深入机理上，仍需要研究合成材料中掺入的植物化学物质。在这方面，在这里我们研究了榕树（桑科）叶片的植物化合物，以开发有机框架，用于金属氧化物纳米粒子的合成和功能化。按照一个简单的程序来识别棕榈果反相高效液相色谱（HPLC），气相色谱-质谱（GC-MS）和傅立叶变换红外光谱（FTIR）分析叶片中的有机化合物。色谱分析表明，棕榈棕榈中存在dl-3-氨基丁酸，octodrine，丙氨酸，氮杂双环，氨基癸烷，2-pentadecen-4-yne和环丁醇。随后，将确定的植物化学物质用作有机物来源，以通过水热途径合成金属氧化物纳米颗粒（MoO ₃ NPs）。使研究的水提取物与四水合七钼酸铵-H4MO7N6O24.4H2O（AHM）水配合物反应，以获取植物功能化的MoO ₃ NP。合成MoO的相纯度和纳米结构₃，通过X射线衍射（XRD），能量分散X射线光谱（EDX），以及场致发射扫描电子显微镜（FE-SEM）进行分析。GC-MS证明了在合成的MoO ₃ NP中存在四种有机化合物（二甲胺，d-丙氨酸，辛醇和苯甲醇）。因此，本研究的结果成功地揭示了棕榈果的有机物种及其通过简单且经济高效的无机-有机框架将其掺入MoO ₃ NP的过程，从而使样品制备和分析方法更加绿色。