What is Colloidal Gold?
What is Colloidal Gold ? Colloidal Gold refers to a sol- or colloidal suspension made of gold nanoparticles in water. The most common colloids are wine red for spherical particle…
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What is Colloidal Gold ? Colloidal Gold refers to a sol- or colloidal suspension made of gold nanoparticles in water. The most common colloids are wine red for spherical particle…