Swelling and water transport in temperature-sensitive hydrogels based on 2-methoxyethylacrylate
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2000
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INTERNATIONAL CONFERENCE ON POLYMER MODIFICATION DEGRADATION AND STABILISATION, 1st
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A series of thermoresponsive hydrogels based on copolymers of 2-methoxyethylacrylate with acrylamide or
N,N-dimethylacrylamide were prepared by radiation-induced polymerization in dimethylformamide solution in the
presence of a crosslinking agent. The swelling behaviour of the hydrogels was studied by immersing the polymer
samples in water at 51C, 101C and 371C. The data were found to satisfactorily fit Fick’s law with a constant diffusion
coefficient. The results indicate that the swelling ratio increases with increasing the content of the hydrophilic monomers
in the hydrogels and at the same time the equilibrium swelling time decreases. The effect of temperature on water
transport mechanism was observed. r 2001 Elsevier Science Ltd. All rights reserved.
Como referenciar
MARTELLINI, F.; MEI, L.H.I.; BALINO, J.L.; CARENZA, M. Swelling and water transport in temperature-sensitive hydrogels based on 2-methoxyethylacrylate. In: INTERNATIONAL CONFERENCE ON POLYMER MODIFICATION DEGRADATION AND STABILISATION, 1st, Sept. 3-7, 2000, Palermo, Italy. Disponível em: http://repositorio.ipen.br/handle/123456789/16317. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.