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Fig. 4 | Journal of Nanobiotechnology

Fig. 4

From: Nanoengineered injectable hydrogels derived from layered double hydroxides and alginate for sustained release of protein therapeutics in tissue engineering applications

Fig. 4

Mechanical properties of hydrogel. A The compressive stress–strain curve of hydrogels. B Compressive strength of different of hydrogels. C The swelling ratio of hydrogels as a function of time. D In vitro EPO release profile of hydrogel systems in PBS solution. Error bars in the graph represents mean ± SD (n = 3)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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