Occasionally referred to as ‘colloidal gold,’ gold colloid is a suspension comprising sub-micron gold nanoparticles suspended in a solvent - most commonly water. Gold nanoparticles' distinct ...

Doctors told a 68-year-old woman her brain was one in a million and while the finding was anything but welcome, she knows the experts who identified her colloid cyst likely save her life. From a visit ...

What is Colloidal Silicon Dioxide? Colloidal silicon dioxide, in other terms known as ‘colloidal silica’, is a polymeric form of silicon. The non-toxic, naturally occurring element silicon is listed ...