Open Access
ARTICLE
Polymers from Renewable Resources: Perspectives in Biomedical Applications
Andrea Morelli, Dario Puppi, Federica Chiellini*
Laboratory of Bioactive Polymeric Materials for Biomedical and Environmental Applications (BIOlab), Department of Chemistry and
Industrial Chemistry, University of Pisa, Pisa, Italy
* Corresponding Author:
Journal of Renewable Materials 2013, 1(2), 83-112. https://doi.org/10.7569/JRM.2012.634106
Received 05 October 2012; Accepted 14 November 2012;
Abstract
Polymers, particularly those susceptible to undergoing biodegradation under physiological environments,
can be considered the materials of choice for biomedical applications such as tissue engineering, regenerative medicine, and
controlled and targeted drug delivery. The development of these relatively new fi elds of biomedical research represents the
driving force towards the exploitation of renewable resources for the obtainment of biobased polymeric biomaterials.
This perspective article reports on the biomedical applications of three major categories of biobased polymeric materials
obtained from renewable resources, namely, polysaccharides, proteins and polyesters of natural origins. Particular emphasis
is given to biobased polymers that display only minor modifi cation of their structure, thus maintaining most of their natural
connotations. The advantages and major drawbacks related to their use for biomedical purposes are critically discussed.
Keywords
Cite This Article
Morelli, A., Puppi, D., Chiellini, F. (2013). Polymers from Renewable Resources: Perspectives in Biomedical Applications.
Journal of Renewable Materials, 1(2), 83–112.