METHOD FOR FABRICATING MICROPARTICLE BY USING DEGASSED GAS-PERMEABLE MICROMOLD AND DISCONTINUOUS DEWETTING
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United States of America Patent
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Issued Date -
Mar 21, 2024
app pub date -
Dec 28, 2021
filing date -
Dec 30, 2020
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Abstract
The present invention relates to a method for fabricating microparticles by using a degassed gas-permeable micro-mold and discontinuous dewetting. The method for fabricating microparticles according to the present invention comprises the steps of: depressurizing and degassing a porous micro-mold including a plurality of micro-wells concavely recessed in a predetermined shape and size from one surface thereof (S100); loading a microparticle precursor solution on which the micro-wells are formed, and covering the microparticle precursor solution with a cover substrate (S200); moving the to cover substrate to the side (S300); and curing the microparticle precursor solution filled in the micro-wells, thereby synthesizing microparticles (S400).
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