الفهرس | Only 14 pages are availabe for public view |
Abstract The aim of the present work is to achieve modification of the chemical and physical properties of corn starch via grafting with functionalized molecules as 4- Acrylamidobenzoic Acid, Diallyl dimethyl ammonium chloride, Chitosan nano-particles. Examination the effect of the grafted moieties on the solubility, swell ability, thermal stability and antimicrobial activity of the modified corn starch.Characterization and investigation of the structure of the prepared samples by several analyses as nuclear magnetic resonance (NMR), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), Transmittance electron microscopy (TEM), X-ray diffraction (XRD) and Thermo gravimetric analysis (TGA/DTGA) techniques |