| Summary: | NANOTECHNOLOGY IN BRAZIL AND THE DEVELOPMENT OF PRODUCTS WITH ANTIMICROBIAL ACTIVITY. Due to the tremendous technological potential and applicability in various industry branches, nanotechnology investments have been increasing over the years. In particular, the control of microorganisms using nanomaterials with antimicrobial action has aroused great interest in the industry. This control makes it necessary in the most diverse situations, such as food conservation, pharmaceutical industry, hospital environments, and even domestic and commercial environments. This extraordinary interest is due, in particular, to the physical-chemical characteristics of materials on a nanoscale that attributes greater efficiency in combating microorganisms. Therefore, researchers and entrepreneurs have directed investments and efforts towards developing new products and/or new applications for antimicrobial products already existing on the market. In this work, we made a brief presentation of the history of nanotechnology in Brazil with a focus on Brazilian companies that developed products or services with nanomaterials with antimicrobial action, and on the description of some of the existing applications in the Brazilian market, highlighting the productive potential of the parents.
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