A Novel Approach to Electromagnetic Interference Shielding for Cell Phones

The electromagnetic radiations penetrate through the human body. These radiations of cell phones cause heating of body fluids resulting in de-hydration of brain cells and surrounding tissues. This is the major health problem in the era of communication. This paper discusses different methodologies for electromagnetic shielding that will inhibit the penetration of severe electromagnetic radiations through the brain. These methodologies cover shielding by aluminium foil/mesh, thin graphene layer, combination of polystyrene and carbon nanotubes, layers of non-metal and dielectric.