As a subject matter expert in materials science, I can tell you that a silver hydrosol is a colloidal suspension of submicroscopic silver particles dispersed in a liquid medium, typically water. These particles are very small, usually ranging from 1 to 100 nanometers in size. Silver hydrosols are also known as silver colloids and are valued for their unique properties, which include high surface area to volume ratios and strong light scattering capabilities.

Silver hydrosols have a variety of applications, including in the fields of medicine, where they have been historically used for their antimicrobial properties, and in nanotechnology for their optical and electronic properties. They are also used in certain consumer products, such as textiles, cosmetics, and water purification systems, due to their antimicrobial effects.

It's important to note that the quality and safety of silver hydrosols can vary widely depending on the manufacturing process and the intended use. Some forms of silver hydrosols can be toxic if not properly prepared or used, so it's crucial to follow guidelines and regulations when handling and applying these materials.

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Many contain (claimed or unclaimed) salts, proteins, compounds or stabilizers, all of which affect the safety and efficacy of silver. Bio-active silver hydrosol represents the ultimate refinement of the colloidal silver category. It contains 98% positively charged silver, in pharmaceutical-grade purified water.read more >>