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STABLE SILVER COLLOIDS AND SILICA-COATED SILVER COLLOIDS, AND METHODS OF PREPARING STABLE SILVER COLLOIDS AND SILICA-COATED SILVER COLLOIDS
STABLE SILVER COLLOIDS AND SILICA-COATED SILVER COLLOIDS, AND METHODS OF PREPARING STABLE SILVER COLLOIDS AND SILICA-COATED SILVER COLLOIDS
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机译:稳定的银胶体和涂有二氧化硅的银胶体,以及制备稳定的银胶体和涂有二氧化硅的银胶体的方法
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摘要
Methods for preparing silver colloids and silica-coated silver colloids are disclosed. The silver colloids may be prepared by heating a silver-containing solution, combining the heated silver-containing solution with an acid solution, and cooling the combined solutions to form a silver colloid containing silver particles. The silver particles in the silver colloid can further be coated with silica. A method for preparing antimicrobial coatings is also disclosed.
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