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    Nano silver solution broad-spectrum sterilization

    For thousands of years silver has been used to make jewelry and human utensils. According to science, silver can be sterilized and disinfected. Silver's antibacterial effects are due to the absorption of silverions by microorganisms. The microorganisms responsible for breathing are those that are adsorbed with silver ions. The enzyme will stop working after being destroyed. Nano-silver uses cutting-edge technology to create nano-sized silver. Nano-technology has led to a qualitative increase in the bactericidal power of silver in nano-states. Nano-silver is very potent in killing bacteria. More than 700 types can be killed by broad-spectrum sterilization, which does not require any drug resistance. This is a new generation of natural antibacterial agents that is safe, effective, and causes no irritation.
    Silver ions not only have the function of destroying bacterial proteins, but also have a super function-sterilization, and relatively little harm to heavy metal silver. Silver ions can be destroyed by small amounts of bacteria when there is a small amount.
    The sterilization principles of super-nano silver
    Principle 1: Super nano-silver-nanotechnology processing silver particles, its activity becomes stronger, and silver ions are released after contact with water, and the active silver ions can enter the cell wall of bacteria freely, causing the cell wall to rupture and the cytoplasm to flow out of the bacteria to die instantly;
    Principle 2: The silver ions attract the negatively charged microbial cellular cells and then combine with the functional groups of the catalytic systems to cause the bacteria to stop respiration, metabolism, and reproduction. It is necessary to remain alive until death in order to obtain sterilization.
    These are the two ways silver can kill bacteria (including super bacteria) and it will not give rise to drug resistance.
    Tech Co., Ltd. is a supplier of professional nanosilver. We have over 12 years of experience in the development and research of chemical products. We accept credit cards, T/T and Paypal payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
    Contact Us to Request High Quality Nano Silver.

    2023-04-02

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    How Can Gold Nanoparticles Be Used to Kill Bacteria

    One team discovered that bacteria can be exposed to nanoparticles of gold, which causes their cells to burst and leak material, leading to death.


    Each year, more than 25,000 people die from bacterial infection that cannot be treated with antibiotics. Drug resistance is increasing. Researchers are looking for other ways to combat the bacterial threat.
    Since ancient Egyptian times gold has been used for many medical purposes. Recently, doctors have started to use gold to treat and diagnose cancer. It is an inert metallic that doesn't react or change to contact with living organisms. It can be used in nanomedicine to make cancer cells grow.

    New research has revealed a mechanism whereby gold nanoparticles kill bacteria.
    The researchers made nanoparticles the size of stars and near perfect spheres in the lab. Each was approximately 100 nanometers across, which is one eighth of the width of a human hair.
    "What we found was the bacteria surrounding these nanoparticles began forming, then deflated and finally died like an inflatable. Vladimir Baulin of University of Rovira Wilhelli Chemical engineering department said, "It seems that the cell wall explosion."

    This theory was tested by researchers who built bacteria models and observed the interactions of these bacteria with tiny gold particles measuring just 100 nanometers.
    The results showed that the uniformity in the surface layers of these nanoparticles creates a mechanical force which stretches the cells of surrounding bacteria. This causes the bacteria to burst much like a balloon that is stretched from different points.

    The study was performed by The Universitat Rovira I Virgili (Spanish), the University of Grenoble (France), and the Universitat der Saarlandes (German), RMIT University, Australia. The article was published in Advance Materials.

    The gold nanoparticles, which are tiny particles made of gold, have a diameter between 1 and 100nm. They are highly electron dense, have dielectric properties and catalytic activity. They can bind with many biological macromolecules and not affect their biological activity.
    Two types of gold nanoparticles are available: solid powder and liquid solution.
    Solution of gold nanoparticles are sols that have been dispersed into an aqueous solution. The color of the nanoparticles depends on a variety of factors. Its color is determined by a number of factors. Smaller gold nanoparticles (2-5nm diameter) appear yellow. Medium-sized gold nanoparticles (10-20nm diameter) appear wine-red. Larger, more concentrated gold nanoparticles (30-40nm diameter) appear purplish. Additionally, it exhibits the characteristics of nanoparticles: quantum size effect; surface effect; volume effect; and macroscopic quant tunneling effect.

    Technology Co. Ltd. is a trusted global supplier and manufacturer of chemicals and Nanomaterials. They have over 12 years experience in producing super high-quality chemicals, such as silicon powder.
    You can contact us to request a high-quality gold solution. (brad@ihpa.net)

    2023-03-31

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