colloidal gold

Questions

What does colloidal gold mean?

A suspension of submicron gold nanoparticles in a fluid, typically pure water, used in biotechnology, medical diagnostics, and skincare.

How to pronounce colloidal gold

1. Open the pronunciation page — Open the Speakur entry for “colloidal gold”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
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