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Evaluation of Thermal Properties and Physical Aging as Function of the Pendent Chain Length in Tyrosine-Derived Polycarbonates, a Class of New Biomaterials

Published online by Cambridge University Press:  21 February 2011

Varawut Tangpasuthadol ,
Adi Shefer ,
Kimberly A. Hooper  and
Joachim Kohn
Varawut Tangpasuthadol
Affiliation:
Department of Chemistry, Rutgers University, Piscataway, NJ 08855–0939
Adi Shefer
Affiliation:
Department of Chemistry, Rutgers University, Piscataway, NJ 08855–0939
Kimberly A. Hooper
Affiliation:
Department of Chemistry, Rutgers University, Piscataway, NJ 08855–0939
Joachim Kohn
Affiliation:
Department of Chemistry, Rutgers University, Piscataway, NJ 08855–0939
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Extract

Tyrosine-derived polycarbonates are currently in preclinical evaluations for biomedical applications. Although physical aging can significantly alter a wide range of polymer properties, physical aging is has rarely been investigated for biomedical polymers. A series of four tyrosinederived polycarbonates was used as a model system to study the effect of polymer structure on the enthalpy relaxation kinetics.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 394: Symposium Z – Polymers in Medicine and Pharmacy , 1995 , 143
Copyright
Copyright © Materials Research Society 1995

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