Hydrogel-Based Conductive Inks for the Additive Printing of Biodegradable Radiofrequency Electronic Circuits

Key Points

• The aim is to synthesize biodegradable conductive inks for use in additive manufacturing of electronic circuits.
• Synthesis of conductive inks using agarose, sodium alginate, and carbon-based particles.
• Additive manufacturing process for circuit creation.
• Conductive inks were successfully produced and tested for circuit application.
• Inks demonstrated potential for biodegradable electronics, reducing environmental impact.