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Functionalized Synthetic Biodegradable Polymer Scaffolds for Tissue Engineering
Author(s) -
Liu Xiaohua,
Holzwarth Jeremy M.,
Ma Peter X.
Publication year - 2012
Publication title -
macromolecular bioscience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.924
H-Index - 105
eISSN - 1616-5195
pISSN - 1616-5187
DOI - 10.1002/mabi.201100466
Subject(s) - scaffold , biodegradable polymer , tissue engineering , polymer , synthetic polymer , surface modification , natural polymers , extracellular matrix , nanotechnology , materials science , chemistry , biomedical engineering , organic chemistry , engineering , biochemistry
Scaffolds (artificial ECMs) play a pivotal role in the process of regenerating tissues in 3D. Biodegradable synthetic polymers are the most widely used scaffolding materials. However, synthetic polymers usually lack the biological cues found in the natural extracellular matrix. Significant efforts have been made to synthesize biodegradable polymers with functional groups that are used to couple bioactive agents. Presenting bioactive agents on scaffolding surfaces is the most efficient way to elicit desired cell/material interactions. This paper reviews recent advancements in the development of functionalized biodegradable polymer scaffolds for tissue engineering, emphasizing the syntheses of functional biodegradable polymers, and surface modification of polymeric scaffolds.