Nanotechnology is playing a vital role in this modern era by providing many applications including in electronics, construction, health-care, catalysis, and chemical industry. Especially metal oxide nanoparticles synthesized ...

Synthetic ultramarine inorganic blue pigment is one of common type of blue pigment which can be easily produced from locally available geomaterials. The chemical composition of these geo-materials (sulphur and clay) ...

Nowadays, to extend the shelf life of foods and to travel the foods safely, packaging that can protect food from chemical, biological and physical influences has become an integral part of food processing technology ...