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274  Articles
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The word nano takes its meaning from the Greek word "nanos" which means dwarf. Nanoparticles are materials ranging in size between 1 and 100 nanometers. A nanometer is one billionth of a meter. Nanotechnology is an interdisciplinary field that researches ... see more

In the present article, various forms of carbon and carbon nanomaterials (CNMs) and a new approach to classify them on the basis of sp2-sp3 configuration are presented. Utilising the concept of junction formation (like p:n junction) a concept is developed... see more

Conclusions. The toxicity and danger of nanoparticles and nanomaterials depend on many factors and their combinations. The complexity of assessing the impact of nanostructures is determined by the range of variability of properties, chemical, geometric, p... see more

With the dramatically increasing use of nanotechnology-enabled consumer products, engineered nanomaterials (ENMs). ENMs are inevitably discharged into environment, posing unknown risks to ecosystem structure and function. Plants play important roles in so... see more

Cancer is a leading cause of death throughout the world which suffers from treatment failures mainly due to intensive toxicity and lack of effectiveness of conventional drugs. The application of nanotechnology in cancer treatment promises to overco... see more

Carbon nanomaterials (CNMs) were synthesized by alcohol catalytic chemical vapor deposition (CVD) at atmospheric pressure using different metal catalysts (Ni, Co and Fe) at growth temperature of 700oC. Ni and Fe exhibited as active catalysts for multi-wal... see more

Nanotechnology has been widely exploited in recent years in various applications. Different sectors of medicine and treatment have also focused on the use of nanoproducts. One of the areas of interest in the treatment measures is the interaction between n... see more

Microwave energy has been in use for many applications for more than 50 years, from communication, food processing, and wood drying to chemical reactions and medical therapy. The areas, where microwave technology is applied, include drying, calcination, d... see more

Nanomaterials in water present an array of identifiable potential hazards to ecological and human health. There is no general consensus about the influence of anionic or cationic charge on the toxicity of nanomaterials on environmental ecology. One challe... see more

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