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Fig. 2 | Biomaterials Research

Fig. 2

From: Nanodiamond enhanced mechanical and biological properties of extrudable gelatin hydrogel cross-linked with tannic acid and ferrous sulphate

Fig. 2

(a) Diameter swelling and disintegration of extruded different combinations (Gel: gelatin, TA: Tannic acid, FS: Ferrous sulphate; the amount (in g) of TA and FS mentioned in the samples, 2 g gelatin used in each case); Solubility test of extruded gel with higher water content (Gel/TA-0.1/FS-0.02) (b) at day 0, (c) at the end of day 2

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