Chitosan/titanium oxide nanocomposite (CS/TiO2 nanocomposite) could be prepared by different physical and chemical methods for various applications. CS/TiO2 nanocomposite has been chemically prepared via microwave heating technique and physically prepared through solution mixing method. Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction spectroscopy (XRD), transmission electron mic...