Fig. 7From: Control of maleic acid-propylene diepoxide hydrogel for 3D printing application for flexible tissue engineering scaffold with high resolution by end capping and graft polymerizationA The experimental conditions of the 3D honeycomb-printed MPLE gels (1:0.3) implanted subcutaneously in mice for 1 and 4 weeks. B In-vivo histological analysis of (a-d) H&E staining, and (e-h) Masson’s Trichrome stainingBack to article page