ADHESION CONTROLLED ANTIPATHOGEN APPARATUS AND METHOD OF USE THEREOF
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United States of America
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Apr 10, 2025
app pub date -
Dec 13, 2024
filing date -
Dec 13, 2024
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Abstract
A method for treating a pathogen is described, comprising the steps of: (1) spraying a formulation onto a substrate, the formulation comprising: a charged polymer comprising charged monomers, counterions to the charged monomers; and, an adhesion promoter; (2) drying the formulation to yield a film comprising a critical load of adhesion in a range of 10 to 600 μN; (3) contacting the pathogen with the film; and (4) inactivating, with the film, at least fifty percent of the pathogen within thirty minutes of the step of contacting, where the adhesion promoter is optionally an antipathogen, such as a polydiallyldimethylammonium salt.
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