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A hydrogel made from nanoflakes of synthetic clay and sugar chains extracted from seaweed could act as an injectable bandage to stop internal bleeding on a battlefield, in a surgical suite, or at an accident site. Commercially available absorbant gauzes or gels prompt blood clotting and quickly stop bleeding when applied with pressure on external
A hydrogel made from nanoflakes of synthetic clay and sugar chains extracted from seaweed could act as an injectable bandage to stop internal bleeding on a battlefield, in a surgical suite, or at an accident site. Commercially available absorbant gauzes or gels prompt blood clotting and quickly stop bleeding when applied with pressure on external
In this work, we have designed, fabricated and experimentally characterized a printed graphene nano-flakes enabled flexible and conformable wideband radar absorber. The absorber covers both X (8–12 GHz) and Ku (12–18 GHz) bands and is printed on flexible substrate using graphene nano-flakes conductive ink through stencil printing method. The measured results show that an effective