Star Tips His Hat to the Toon Army; Ace Tips Hat to Toon Fans
Australian army investigates atrocity claims against its peacekeepers in East Timor
Hydrogels were first described in 1960 by Wichterle and Lim [1], moment in which their use was very limited by concerns of toxicity of required crosslinking agents and inability to operate within physiological conditions. Since their discovery, research has allowed the design of more biocompatible ...