Collagen and hyaluronic acid interpenetrating polymer networks for tissue engineering

Interpenetrating Polymer Networks (IPNs) represent a strategy for combining the properties of several polymeric materials into a single network. In this thesis, collagen and methacrylated hyaluronic acid are combined in IPNs to produce a range of new biocompatible. The fabrication method allows for control of compressive strength of the IPN hydrogels. The materials are confirmed to be homogeneous at microscopic scales with fluorescent techniques. The IPNs are used for cell encapsulation and have the potential to be used for surface cell culture. The mechanical properties can be adjusted to match those of cardiac tissue. Thus, when combined with the properties of biocompatibility, viable cell encapsulation, and cell culture, the collagenMeHA IPN hydrogels represent a powerful new material for tissue engineering applications.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2007

Author dc:creator

• Brigham, Mark D

Advisor dc:contributor.advisor

• Ali Khademhosseini and Utkan Demirci.

• Electrical Engineering and Computer Science.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/45810

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/45810