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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: PCL/Col I-based magnetic nanocomposite scaffold provides an osteoinductive environment for ADSCs in osteogenic cues-free media conditions

Fig. 4

Morphological and biophysical behaviors of nanomagnetic scaffolds. a TEM images show the internal structure revealing incorporation of MNPs in the scaffolds nanofiber. b Magnetic properties of the nanocomposite scaffolds analyzed by a VSM. c, d Contact angle analysis was used to evaluate the wettability of the nanocomposite scaffolds, indicating significant improvement the hydrophilicity of the nanomagnetic scaffolds. Stress–strain curves showing the mechanical properties of PCL/Col I scaffold (e) and nanomagnetic scaffold (f); revealing the enhancement of the tensile strength, upon incorporation of Fe3O4 into scaffolds structure

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Stem Cell Research & Therapy

ISSN: 1757-6512