Preparation of colloidal nanosilver

Details Preparation of colloidal nanosilver Preparation of colloidal nanosilver

2011-02-22

2011-02-22

Wyszomierski, George (Department: 1733)

Specialized metallurgical processes, compositions for use therei

Processes

Producing or purifying free metal powder or producing or...

C075S741000

Reexamination Certificate

active

07892317

ABSTRACT:
In present invention, colloidal nanosilver has been prepared with high affect on bacteria, viruses, and fungi. The average size of nano particles are less than 10 nm. In the present invention colloidal nanosilver is subject to synthesis by a very simple method and in a short time. Nanosilver colloid prepared by use of different surfactant like LABS, Tween 20, Tween 60, Tween 80, SDS.

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