Colloidal Silver Nanoparticles


Colloidal silver is a mineral solution containing silver ions and small charged particles which are suspended in a liquid medium. When the particles have the same electrostatic charges, they repel each other; this creates a uniform suspension of particles throughout the medium. Although silver ions are important, a 100% solution of silver ions is not colloidal silver. Various names have been used to describe colloidal silver, such as silver sols. Sometimes colloidal silver is also called Nano Silver, which contains particles in the range of 1 to 100 nm. 


  • Production of antibacterial polyester fibers for textiles

Advantage of Using Nanotechnology

Silver nanoparticles are stabilized easily in nano-dimension which leads to the formation of more stable colloids. It could be mentioned that in nano- dimension, antibacterial effect of silver increases significantly, so that they are able to remove over 650 bacterial species. Antibacterial effect of this product was evaluated by ISIRI 11070 standard.

ISIRI 11070: Inspection of antibacterial effect in textiles.

Certificates and Standards

  • NanoScale Certification

Contact Us

  • Office address: 2nd floor, No 30, East 26th St., Azadegan Blvd, Sheikh Bahaei Avenue., Tehran, Iran
  • Tel: (+98) 21 88354398
  • Fax: (+98) 21 88359623
  • Email: info@iliahightech.com