journal article·2025-02Open access

Fully Degradable Food‐Based Solenoids and Radio Frequency Circuits for Green Electronics

Milan R. Radovanović, Željko Popović, Sanja Kojić, Danica Piper, Alessandro Luzio, Giorgio Ernesto Bonacchini, Mario Caironi, Goran M. Stojanović

Advanced Engineering Materials· Volume 27· Issue 4

Abstract

Herein, edible solenoids are introduced, which are realized by coating spaghetti with edible gold leaves, creating fully edible and functional radio frequency (RF) electronic components. As a proof‐of‐principle of their use in RF circuits, a completely edible passive inductor‐capacitor (LC) resonator at ≈200 MHz is demonstrated. The results significantly expand the applications of edible electronics to RF regime, supporting future developments in edible sensing and edible robotic systems, emerging fields with a high grade of sustainability.
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Research context

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · RFID technology advancements · Recycling and Waste Management Techniques

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Faculty of Technical Sciences University of Novi Sad Novi Sad 21000 Serbia

Faculty of Technology University of Novi Sad Novi Sad 21000 Serbia

Center for Nano Science and Technology Istituto Italiano di Tecnologia 20134 Milano Italy

Department of Information Engineering Università degli Studi di Padova 35131 Padova Italy

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