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Natural polymers tissue engineering

Mechano-active scaffolds have employed elastic materials in vascular tissue engineering. Natural polymers such as coUagen have been studied as an... [Pg.101]

Lonnie D. Shea, Elizabeth Smiley, Jeffrey Bonadio and David J. Mooney, DNA delivery from polymer matrices for tissue engineering. Nature Biotechnology, 17 (1999), 551-554. [Pg.270]

Venkatesan, J., Qian,Z.-J., Ryu, B., Ashok Kumar, N., and Kim, S.-K. (2011a). Preparation and characterization of carbon nanotube-grafted-chitosan— Natural hydroxyapatite composite for bone tissue engineering. Carbohydr. Polym. 83,569-577. [Pg.427]

As discussed above, polymers play a pivotal role in tissue engineering. To fiilfill the diverse needs in tissue engineering, various polymers have been exploited in tissue engineering research, including natural polsrmers (macromolecules), natural polymer-derived materials, synthetic polymers, and synthetic polymers made of natural monomers or modified with natural moieties. Various copolymers, polymer blends, or polymeric composite materials are also used. This section is not intended to be a complete and exhaustive review of all the polymers used in tissue engineering. Instead, some of the most frequently used polymers (macromolecules) iu tissue engineering are briefly reviewed. [Pg.8548]

Freed, L., Vunjak-Novakovic, G., Biron, R., et al., 1994. Biodegradable polymer scaffolds for tissue engineering. Nature Biotechnology 12, 689-693. [Pg.183]

Natural or synthetic HA has been intensively nsed in pure ceramic scaffolds as well as in polymer-ceramic composite systems. In fact, dne to calcinm phosphate osteocon-ductive properties, HA, TCP and BCP can be nsed as a scaffold matrix for bone-tissue engineering. However, these ceramic phases do not possess osteoinductive ability and their biodegradability is relatively slow, particularly in the case of crystalline HA (see Section 15.4.1). To overcome these drawbacks, biodegradable polymers added with osteogenic potential cells are used to make new biocomposite materials. Some of the tissue-engineered CP-polymer nanocomposite scaffolds are briefly described in the following sections, showing that both natural and synthetic polymers can be used to this aim. [Pg.348]

Dang, J.M., and Leong, K. W. (2006) Natural polymers for gene delivery and tissue engineering. Advanced Drug Delivery Reviews 58 487-499. [Pg.25]

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