colloidal gold
noun1
A suspension of submicron gold nanoparticles in a fluid, typically pure water, used in biotechnology, medical diagnostics, and skincare.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A suspension of submicron gold nanoparticles in a fluid, typically pure water, used in biotechnology, medical diagnostics, and skincare.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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