Iran Nanotechnology Initiative Council (INIC) gave approval to research on nanotechnology developed antibacterial polyester strings which cause least degree of poisoning for human body. Serious diseases and infections can be transmitted through polymer materials contaminated with bacteria or fungi. Silver nano-particles act as antibacterial agent inside the structure of polymer materials from being infected by microbes.
Iranian researchers produced the antibacterial strings using silver ions and its combinations, which are deadly to a whole variety of bacteria. Polyester strings made with this silver nano technology cause the least degree of human body poisoning