Silver nanopowder refers to a silver-based metal with nanometer size. Its excellent electrical conductivity makes silver nanopowder a vital component in the field microelectronics. Due to its surface effect, quantum size effect, and electrical conductivity, silver nanopowder also has special uses, including surface-enhanced Raman apps, medical applications, among others.
It can kill more that 650 bacteria species in just 30 seconds. It can sterilize across the entire spectrum of bacteria without the development of drug resistance. You can use it to promote healing, cell growth and repair damaged cells, without any toxic reactions. Silver nanopowder is the most advanced natural antibacterial agent and has broad potential to be widely used.
Hefei University of Technology shared the information that He Tao and Zha Zhengbao were both professors at the School of Chemistry and Chemical Engineering. The silver nanocluster aqueous dissolve was characterized by a low acid response and a recombination. The ability to effectively treat drug-resistant bacterial infections is possible. Resistance bacteria can’t be created and destroyed. This new strategy for antibacterial treatment has been recommended.
Bacterial infection, in particular drug-resistant bacterial, poses a threat to both human health as well as the health of the public. Even occasional antibiotics can cause bacteria to become resistant to drugs. Infections with bacteria that resist antibiotics are now a significant problem in public healthcare. Therefore, it is crucial to develop more effective antibacterial material and protocols.
The researchers created silver nanoclusters in uniform sizes using weak acid-responsive orthoester polmers, which were used to effectively treat drug-resistant bacterial strains. It was found that silver nanoclusters readily dissociate to form silver nanopowder, which is hydrophobic and can be quickly released to enable rapid sterilization.
The silver powders are then assembled close to the bacteria. They will eventually aggregate and release silver ions for sustained sterilization. Compared with non-responsive ordinary silver nano, the weak acid response recombination effect of silver nanoclusters greatly improves the targeted antibacterial activity against methicillin-resistant Staphylococcus aureus and E. coli, while reducing the amount of silver used.
The experimental results show that the lowest amount of inhibitory concentration and bactericidal concentration of methicillin-resistant Staphylococcus aureus are as low as 4 mg / ml and 32 mg / ml, respectively; the lowest amount of inhibitory concentration and bactericidal concentration are respectively 8 mg / ml and 32 mg / ml. The silver nanocluster aqueous dispersion can be sprayed on the surface of skin wounds and has a significant effect on wound healing with methicillin-resistant Staphylococcus aureus infection.
Roger Trunnano stated, “Trunnano manufactures high-quality Silver nanopowder. This has the characteristics: broad-spectrum antibiotic, powerful, bactericidal. long-lasting antibacterial. etc. and silver nanopowder can be used to treat deeper tissue infection caused common bacterias, stubborn bacteria, drug resistant bacteria, and even fungi.
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