Reinforcing pomelo peel pectin beads with l -glutamate-modified graphene oxide for high-stability BOD biosensing

Key Points

• The research aims to improve the stability and biocompatibility of pectin-based hydrogel beads using modified graphene oxide.
• Green modification of graphene oxide using l-glutamic acid
• Synthesis of pectin-based hydrogel beads
• Assessment of mechanical stability and biocompatibility
• Enhanced mechanical stability of the modified pectin beads
• Improved biocompatibility of the biosensor materials
• Potential for long-lasting biosensor applications