Catalytic green synthesis of Tin(IV) oxide nanoparticles for phenolic compounds removal and molecular docking with EGFR tyrosine kinase
Solhe F. Alshahateet, Rakan M. Altarawneh, W. M. Al-Tawarh, Salah A. Al‐Trawneh, Samir Al-Taweel, Khalil Azzaoui, Mohammed Merzouki, Rachid Sabbahi, B. Hammouti, Ghadir Hanbali, Shehdeh Jodeh
Abstract
Abstract In this study, tin dioxide nanoparticles (SnO 2 NPs) were successfully synthesized through an eco-friendly method using basil leaves extract. The fabricated SnO 2 NPs demonstrated significant adsorption capabilities for phenol (PHE), p -nitrophenol (P-NP), and p -methoxyphenol (P-MP) from water matrices. Optimal conditions for maximum removal efficiency was determined for each phenolic compound, with PHE showing a remarkable 95% removal at a 3 ppm, 0.20 g of SnO 2 NPs, pH 8, and 30 min of agitation at 35 °C. Molecular docking studies unveiled a potential anticancer mechanism, indicating the ability of SnO 2 NPs to interact with the epidermal growth factor receptor tyrosine kinase domain and inhibit its activity. The adsorption processes followed pseudo-second order kinetics and Temkin isotherm model, revealing spontaneous, exothermic, and chemisorption-controlled mechanisms. This eco-friendly approach utilizing plant extracts was considered as a valuable tool for nano-sorbent production. The SnO 2 NPs not only exhibit promise in water treatment and also demonstrate potential applications in cancer therapy. Characterization techniques including scanning electron microscopy, UV–visible spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction spectroscopy (XRD), and energy-dispersive X-ray spectroscopy (EDAX) provided comprehensive insights into the results.