Skip to main content
Fig. 4 | Biomaterials Research

Fig. 4

From: Modulation of bioactive calcium phosphate micro/nanoparticle size and shape during in situ synthesis of photo-crosslinkable gelatin methacryloyl based nanocomposite hydrogels for 3D bioprinting and tissue engineering

Fig. 4

Rheological behaviors of the cross-linked gels (A) cyclic rheology test with 60 s UV exposed, (B) rheology test with 330 s UV exposed; cyclic compressive responses of the cylindrical crosslinked gel samples (H = 10 mm, D = 9 mm) (C) 5 cycle with 17.5% compression and (D) 2 cycle with 43.75% compression; (E–H) mechanical texture properties related to 3D printing, and (I) swelling of different gels in PBS. In CNP + GelMA, CNP was taken as 20% (w/w) to mix with GelMA which is equivalent to synthesized CNP-GelMA. 30% w/v of all solutions are crosslinked with Igacure 2955 (5% w/w). For Figure D-I, 5 min UV exposure was given for crosslinking

Back to article page