Electron irradiation to crosslink gelatin hydrogels

What is it about?

High energy irradiation can be used to crosslink some biopolymers, such as gelatin, without any additional chemicals, while preserving biocompatability and biodegradability. Electron irradiation is investigated as a method to produce stable, strengthed hydrogels for potential use in future biological applications.

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Why is it important?

Tailoring the properties of biologically compatible hydrogels is particularly important for research into smart materials and extracellular matrix mechanics. This paper investigates material aspects from the viewpoint of potential biological and medical applications.