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Continue to ChatFreezing as a path to build macroporous structures: Superfast responsive polyacrylamide hydrogels - https://avesis.yildiz.edu.tr/yayin/72fc9f45-b424-46a9-a9bb-2a58b5cb41d9/freezing-as-a-path-to-build-macroporous-structures-superfast-responsive-polyacrylamide-hydrogels