“…The development of nanomaterials has experienced remarkable progress in different fields of tissue regeneration, including tumor therapy, imaging, and drug delivery. [ 13–16 ] Nanomaterials usually consist of organic materials, metals, polymers, ceramics, and compound of nanoparticles (NPs), nanoclusters, nanocrystals, nanotubes, nanofibers, or 3D nanostructure morphology, [ 17–20 ] which have shown promising prospect in advancing tissue repair and regeneration. Nanostructured biomaterials have been used to improve stem cell implantation in cell‐based therapy, tissue repair, and wound dressings due to their biocompatibility, adhesion strength in tissue approximation, ability to enhance differentiation of stem cells, and biodegradability.…”