| abstract |
USE OF Aqueous SOLUTION OF SILVER NANOPARTICLES IN IRREVERSIBLE HYDROCOLOID, CALCIUM SULFATE HEMIHYDRATE, CALCIUM SULFATE DIHYDRATE, RESIN RESIDENTIAL, IONOMERIC OR CEMENT MATERIALS in the field of dentistry in this field. inorganic binders (plaster and cement) for civil construction. More specifically, the present invention relates to the use of silver nanoparticles in the prevention and control of cross-infection between dental and prosthetic laboratory teams through molds, models and restorations through the incorporation of the silver nanoparticle solution into the powder irreversible hydrocolloid (alginate), calcium sulfate hemihydrate (plaster), and materials for fixing dental restorations (resin and ionomeric cements) and resinous materials before condensation or spatulation. Additionally, the solution of silver nanoparticles can also be incorporated into inorganic products of civil construction (products based on Portland cement and plaster based and their additives) in external areas subjected to bad weather that accelerate / promote biodeterioration and in areas substances subjected to contamination by microorganisms that promote / accelerate contamination / unhealthiness / disease, based on Portland-type cements. Optionally, the solution containing silver nanoparticles can be applied after the conformation of the materials, as treatment after conformation, in irreversible hydrocolloid, calcium sulfate dihydrate (plaster), resinous materials, resinous cementitious materials, ionomeric or Portland type cements. |