Nanomaterials: Progress in Science of Healthcare and Public Awareness

Abstract

Nanotechnologies are the protagonists of numerous scientific publications, patents and research studies, and it is not surprising that the subject is topical not only in research centers but also often the "media" science dedicated to the public. From the scientific point of view, nanotechnology is known for many years (the first significant work can be traced back to 1959), but in the last 10 years have seen an exponential increase of interest in many disciplines, including not less health sciences. The wide diffusion of publications on the topic of nanotechnology brings to the attention of experts and the public a large amount of information, which does not always lead to a clear understanding of the bases, the state of the art and prospects of this important branch of research scientific. In parallel to the great interest and prospects always considered the most critical aspects regarding the impact on the environment and health, evidenced by the intense activity at the European Commission and the U.S. FDA on this issue. The increasing of products and technologies which claim the use of nano materials is accompanied by a proportionate and appropriate knowledge and awareness? This review aims to summarize and update not only the status of progress and the availability of nanotechnology, but also the public perception and awareness about this topic: fundamental aspects so that a promising branch of science can express all their potential in improving the knowledge and the quality of life without shadows and doubts about the safety.