Project Description
Inefficiencies in resource distribution in agriculture caused by spatial variability in soil composition can be addressed by tailored soil and crop management in heterogeneous fields. However, current state-of-the-art sensors are typically expensive and labor-intensive to install/uninstall, thereby restricting the high-density deployment required for high spatial resolution measurements.
Our group has previously developed biodegradable soil moisture sensors that can be interrogated wirelessly through RFID communication. While these sensors function without power, their data cannot be retrieved continuously without an integrated power source. This project addresses a growing need to fabricate biodegradable power units by developing a fully biodegradable battery utilizing additive manufacturing techniques and novel materials like apple leather. Through the summer, the SPUR student will be involved in synthesis and characterization of novel materials. Their work will also include fabrication and testing of printed electronic devices. The student is expected to work independently with the freedom to explore new materials or device ideas.
Contact
- Gregory Whiting (faculty)
- Anupam Gopalakrishnan (graduate student)