Revista de Morfología y Anatomía

Gelatine is fortified by Graphene Oxide via Non-covalent Interactions with its Amorphous Region

Abstract

Rebecaa Neese*

Gelatine, a biopolymer widely utilized in food, pharmaceuticals, and biomedical sectors, possesses excellent biodegradability and biocompatibility but is limited by insufficient mechanical strength and stability in aqueous environments. Enhancing these properties is crucial for broadening gelatine's application scope. Graphene Oxide (GO), a functionalized form of graphene with superior mechanical strength and a large surface area, offers potential for fortifying gelatine through non-covalent interactions. This paper explores the reinforcement of gelatine by GO, focusing on the non-covalent interactions between GO and the amorphous regions of gelatine. Through a series of experimental analyses, including spectroscopy, microscopy, and mechanical testing, we demonstrate that the incorporation of GO significantly enhances the mechanical properties and thermal stability of gelatine without compromising its biocompatibility. The findings suggest a promising approach for developing advanced biopolymer composites suitable for various high-performance applications.