For thousands of year, silver was used to make jewelry and human utensils. According to science, silver can be sterilized and disinfected. It is mainly due to the absorption of silverions by microorganisms that silver has an antibacterial effect. The microorganisms responsible for respiration are those that are attracted to… Continue reading
One study found that gold nanoparticles can cause bacteria to burst their cell walls, which in turn causes them to leak material, and death. Each year, more than 25,000 people die from bacterial infections. These aren’t possible to treat with certain antibiotics. Drug resistance is increasing. Researchers seek other strategies… Continue reading
Nano silver colloidal This is simply a metallic silver substance with a small particle size of around 1-100nm. Most nano-silver particles are around 20 nanometers in size, but a small number can go below 5 nanometers. Nano-silver has an effective broad-spectrum bactericidal action against approximately 650 species of bacteria. It… Continue reading