AP0985 Preparation and Characterization of Natural Nano Materials by Mechanical Grinding Method

Abstract

Natural nanomaterial have gained great interest in their use in several fields, especially in the medical field. In this study, red eggshell powder of chickens was used. Mechanical grinding method was used with a steel mill for about 50 hours. Several tests were used to determine the structural and morphological properties of the material after dispersing it with an ultrasonic, including SEM and AFM test to determine the diameter of the nanoparticles and the topography of the particle surface, zeta function analysis to determine the stability of the material, FTIR to know the type of bonds and their groups, and XRD analysis to clarify the phases of the particles. these results show the size of nanoparticles approximately 900 nm, and by increasing the number of grinding hours and filtering the material with a 100 nm filter syringe, a nanomaterial was obtained with a size of 100 nm and less than.