Physically cross-linked hydrogels are used as scaffolds in tissue engineering applications
because they are easily produced and avoid the potential toxicity produced by chemical …

Chitosan is a deacetylated polysaccharide from chitin, the natural biopolymer primarily
found in shells of marine crustaceans and fungi cell walls. Upon deacetylation, the …

Smart drug delivery nano-systems show significant changes in their physical or chemical
properties in response to slight change in environmental physical and/or chemical signals …

Spontaneous bone regeneration is heavily restricted because of bone defects, and external
mediation is required to enhance repair and regeneration. Bone tissue engineering (BTE) is …

Tissue engineering embraces the potential of recreating and replacing defective body parts
by advancements in the medical field. Being a biocompatible nanomaterial with outstanding …

Here, we fabricated thermosensitive injectable hydrogel containing poly (N-
isopropylacrylamide)(PNIPAAm)-based copolymer/graphene oxide (GO) composite with …

Scaffolds based on bioconjugated hydrogels are attractive for tissue engineering because
they can partly mimic human tissue characteristics. For example, they can further increase …

Hydrogels are versatile biomaterials characterized by three-dimensional, cross-linked,
highly hydrated polymeric networks. These polymers exhibit a great variety of biochemical …

The osteogenic function of mesenchymal stem cells (MSCs) is mainly attributed to the
paracrine effect of extracellular vesicles. MSC-derived exosomes are interesting candidates …

Chitosan (CS) and graphene oxide (GO) nanocomposites have received wide attention in
biomedical fields due to the synergistic effect between CS which has excellent biological …