Finosh Gnanaprakasam Thankam et al.
Journal of materials science. Materials in medicine, 25(8), 1953-1965 (2014-05-23)
Amphiphilic biosynthetic hydrogels comprising natural polysaccharide alginate (I) and synthetic polyester polypropylene fumarate (II) units were prepared by crosslinking the copolymer of I and II with calcium ion and vinyl monomers viz, 2-hydroxyethyl methacrylate (HEMA), methyl methacrylate (MMA), butyl methacrylate