Akın-Evingür, GülşenPekcan, Önder2019-06-272019-06-27201240587-42460587-4246https://hdl.handle.net/20.500.12469/945https://doi.org/10.12693/APhysPolA.121.169The purpose of this study is to discuss the role of kappa-carrageenan (kappa-car) in the drying and swelling of polyacrylamide (PAAm)-kappa-car composite. The fluorescence intensity of pyranine increased and decreased as drying and swelling time were increased respectively for all samples. The desorption coefficient D-d decreased as kappa-car contents were increased for a given temperature during drying. However cooperative diffusion coefficient D-s increased as kappa-car contents were increased during swelling at a given temperature.eninfo:eu-repo/semantics/openAccessArticle1691711121WOS:00029960300005210.12693/APhysPolA.121.1692-s2.0-84856101237N/AQ4