Magnetic bioinspired micro/nanostructured composite scaffold for bone regeneration

The Use of Nanomaterials in Tissue Engineering for Cartilage Regeneration; Current Approaches and Future Perspectives

“…In addition, cellular behavior is highly connected with nano-features that might affect cytoskeleton, focal adhesions, cell morphology and the expression of several genes such as integrin proteins [47]. Extensive physiochemical methods have been applied for the creation of geometrically relevant nanostructures in the synthesis of scaffolds [48]. Nanofibers, which are mainly constructed with electro-spinning technologies, have been extensively applied in cartilage tissue engineering [49].…”

Development of Fe3O4 integrated polymer/phosphate glass composite scaffolds for bone tissue engineering

“…[34][35][36] Recently, HAp/Fe 3 O 4 incorporated chitosan/collagen composite scaffold showed enhanced mechanical strength with compressive modulus of 2.515 MPa than the chitosan/collagen/HAp composite scaffold. 37 Furthermore, developed composite scaffold possessed superior cytocompatibility for cells to adhesion, osteogenic differentiation and proliferation in both in vitro and in vivo. These results clearly indicated that the addition of MNPs not only assists for hyperthermia and drug release but also accelerate cell proliferation and differentiation with enhanced mechanical strength of the composite scaffolds.…”

Preparation and Characterization of Iron-Doped Tricalcium Silicate-Based Bone Cement as a Bone Repair Material

“…This new peak corresponded to the PO 4 3− asymmetric stretching vibration, which proved the existence of HAp and also confirmed the analysis results of XRD [ 41 ]. Besides, the peaks at positions of 561 and 1430 cm −1 were the stretching vibration peaks of Fe–O bonds, indicating the presence of Fe 2 O 3 phase in Fe/C 3 Ss bone cement materials [ 42 ].…”