Nanomaterials as potential and versatile platform for next generation tissue engineering applications. Issue 7 (28th January 2019)

• Record Type: Journal Article
• Authors: Singla, Rubbel; Abidi, Syed M. S.; Dar, Aqib Iqbal; Acharya, Amitabha
• Is Part Of: Journal of biomedical materials research. Volume 107:Issue 7(2019)
• Page Start: 2433
• Page End: 2449
• Publication Date: 2019-01-28
• Subjects: growth factors -- nanobiomaterials -- regenerative medicine -- scaffolds -- tissue engineering; Biomedical materials -- Periodicals; 610.28
• DOI: 10.1002/jbm.b.34327
• Languages: English
• ISSNs: 1552-4973

Abstract

Abstract: Tissue engineering (TE) is an emerging field where alternate/artificial tissues or organ substitutes are implanted to mimic the functionality of damaged or injured tissues. Earlier efforts were made to develop natural, synthetic, or semisynthetic materials for skin equivalents to treat burns or skin wounds. Nowadays, many more tissues like bone, cardiac, cartilage, heart, liver, cornea, blood vessels, and so forth are being engineered using 3‐D biomaterial constructs or scaffolds that could deliver active molecules such as peptides or growth factors. Nanomaterials (NMs) due to their unique mechanical, electrical, and optical properties possess significant opportunities in TE applications. Traditional TE scaffolds were based on hydrolytically degradable macroporous materials, whereas current approaches emphasize on controlling cell behaviors and tissue formation by nano‐scale topography that closely mimics the natural extracellular matrix. This review article gives a comprehensive outlook of different organ specific NMs which are being used for diversified TE applications. Varieties of NMs are known to serve as biological alternatives to repair or replace a portion or whole of the nonfunctional or damaged tissue. NMs may promote greater amounts of specific interactions stimulated at the cellular level, ultimately leading to more efficient new tissue formation. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 107B: 2433–2449, 2019.