Francis, S.Mitra, D.Dhanawade, B. R.Varshney, L.Sabharwal, S.2010-07-262010-07-262009http://hdl.handle.net/123456789/31423639 bytestext/htmlenGamma radiationPolyacrylamideCarrageenanSuperporous hydrogelsGamma radiation synthesis of rapid swelling superporous polyacrylamide hydrogelsArticle