Nanotechnology is mainly concerned with synthesis of nanoparticles of variable sizes, shapes, chemical compositions and controlled dispersity and their potential use for human benefits [1]. Metal nanoparticles have a high specific surface area and a high fraction of surface atoms. Nanoparticles have been studied extensively because of their unique physicochemical characteristics including catalytic activity, optical properties, electronic properties, antibacterial properties and magnetic properties [2]. Nanocrystalline of calcium oxide particles has found tremendous application in the field of detection and diagnostics, antimicrobials, therapeutics, catalysis and microelectronics.