Synthesis and characterization of \(TiO_2-ZnO\) nanocomposites: Their antimicrobial activity and applications in textile

This research paper explores the synthesis, characterization, and applications of zinc oxide (\(TiO_2-ZnO\)) nanomaterials, with a focus on their antimicrobial properties and potential use in textiles. The study details the successful synthesis of \(TiO_2-ZnO\) nanoparticles using the traditional Ayurvedic method of Bhasmikaran, a process involving purification and incineration to transform zinc into a bioavailable form. The resulting nanomaterials were characterized using a range of modern analytical techniques, including DRS-UV-visible spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy, photoluminescence spectroscopy, and transmission electron microscopy (TEM). The antimicrobial activity of the synthesized \(TiO_2-ZnO\) nanoparticles was evaluated, demonstrating their effectiveness against various microorganisms, which is crucial for textile applications. Furthermore, the study investigated the application of \(TiO_2-ZnO\) nanomaterials in textiles by assessing their impact on crease recovery, stiffness, and tearing strength, highlighting the potential of \(TiO_2-ZnO\) to enhance fabric performance and impart antimicrobial properties.