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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: Precision 3D printed meniscus scaffolds to facilitate hMSCs proliferation and chondrogenic differentiation for tissue regeneration

Fig. 3

3D printed PU scaffold characterizations: A FT-IR spectra of PU scaffolds; B X-ray diffraction analysis of PU scaffolds; C X-ray photoelectron spectroscopy of S2p scan for PU and PU/FN scaffolds confirming FN absorption on the scaffolds; D Contact angles of water on PU and PU/FN scaffolds; E Zeta potentials of PU and PU/FN scaffolds in the pH range from 3 to 10; F TG/DTG curves of PU and PU/FN scaffolds under N2 atmosphere

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Journal of Nanobiotechnology

ISSN: 1477-3155

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