The structure and glass transition behavior of PLLA under the influence of gamma radiation

The influence of gamma radiation on the structure and glass transition behavior of poly-L-lactide (PLLA) has been studied. Since PLLA exposed to high-energy radiation in the presence of air is prone to chain scission reactions and large degradation, changes in molecular weight were obtained by the g...

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Veröffentlicht in:	Hemijska industrija 2010-01, Vol.64 (4), p.275
1. Verfasser:	Miličević, Dejan S
Format:	Artikel
Sprache:	eng ; srp
Schlagworte:	Activation energy Behavior Chain scission Chains Cleavage Gamma rays Glass transition temperature Heat measurement Heating rate Implants Liquid chromatography Molecular weight Radiation effects Sterilization Temperature
Online-Zugang:	Volltext
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