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In order to develop the applications of radiations for biomaterial preparation, a non - toxic superabsorbent has been sinthesized. A series of superbaorbent hydrogel were prepared from aqueous solution containing 5% polyethylene oxide (PEO) with different concertration of alginate (0,5-2.0%) were irradiated at the doses of 20,30 and 40 kGy by gamma radiation. The gel fraction, swelling kinetics and the equilibrium degree of swelling (EDS) of the hydrogels were studied. It ...
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Artikel Jurnal Universitas Indonesia Library
