Method for the production of poly(methyl methacrylate) (PMMA) membranes and uses thereof
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United States of America Patent
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Dec 29, 2020
Grant Date -
Oct 4, 2018
app pub date -
Oct 7, 2016
filing date -
Oct 8, 2015
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Abstract
A poly(methyl methacrylate) (PMMA) membrane having a highly porous, reticulated, 3-D structure suitable for lateral flow diagnostic applications is described. Also described is a method for producing a poly(methyl methacrylate) (PMMA) membrane that comprises the steps of mixing a suitable amount of PMMA, a solvent and a optionally one of either a co-solvent or a non-solvent to produce a solution, casting a thin film of the solution onto a support, and removal of the solvent from the solution to produce the PMMA membrane. A lateral flow diagnostic device comprising a highly porous PMMA membrane as a reaction membrane is also described.
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