title: Chitosan based nanofibers in bone tissue engineering.
abstract: Bone tissue engineering involves biomaterials, cells and regulatory factors to make biosynthetic bone grafts with efficient mineralization for regeneration of fractured or damaged bones. Out of all the techniques available for scaffold preparation, electrospinning is given priority as it can fabricate nanostructures. Also, electrospun nanofibers possess unique properties such as the high surface area to volume ratio, porosity, stability, permeability and morphological similarity to that of extra cellular matrix. Chitosan (CS) has a significant edge over other materials and as a graft material, CS can be used alone or in combination with other materials in the form of nanofibers to provide the structural and biochemical cues for acceleration of bone regeneration. Hence, this review was aimed to provide a detailed study available on CS and its composites prepared as nanofibers, and their associated properties found suitable for bone tissue engineering.
authors.affiliation: Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India.
authors.forename: K
authors.initials: K
authors.lastname: Balagangadharan
authors.affiliation: Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India.
authors.forename: S
authors.initials: S
authors.lastname: Dhivya
authors.affiliation: Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India. Electronic address: selvamurugan.n@ktr.srmuniv.ac.in.
authors.forename: N
authors.initials: N
authors.lastname: Selvamurugan
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000166:cytology* / Q000187:drug effects; D048271:Chitosan / Q000737:chemistry* / Q000494:pharmacology; D004560:Electricity; D006801:Humans; D057139:Nanofibers; D023822:Tissue Engineering / Q000379:methods*
chemical_list: D048271:Chitosan
keywords: Bone tissue engineering; Chitosan; Nanofibers