Self-powered smart packaging prototype: flexible sensors + desiccant-based energy harvester
Case Western Reserve University has developed a self-powered smart packaging prototype that uses flexible sensors and a desiccant-based triboelectric nanogenerator to monitor temperature, moisture, and pathogens during transit. This innovative system aims to reduce food waste, improve supply chain efficiency, and ensure food safety.
The solution from Case Western Reserve University involves a self-powered smart packaging system featuring flexible sensors and a desiccant-based triboelectric nanogenerator (D-TENG). This technology continuously monitors critical parameters such as temperature, moisture, and pathogens in perishable goods during transportation, helping to maintain product quality and safety. Its energy-efficient design reduces the need for external power sources, making it suitable for widespread adoption in supply chains. The system's ability to provide real-time data can significantly reduce food spoilage, cut costs, and enhance overall supply chain management. The research is at an advanced prototype stage, with potential for pilot testing and licensing discussions, indicating a high level of technological maturity.
About Case Western Reserve University
Case Western Reserve University is a comprehensive private research university anchored in Cleveland’s University Circle with a high‑intensity research enterprise. Its campus is co‑located with major hospital systems, giving industry partners access to clinical collaborators, regulatory know‑how, and real‑world validation environments. A large open‑access makerspace, shared core facilities, and an engineering co‑op program connect companies to rapid prototyping, testing, and talent pipelines. Research is supported by competitive federal funding from agencies such as NIH, NSF, DOE, and DoD. A dedicated technology transfer office, working with corporate engagement and entrepreneurship programs, supports IP strategy, licensing, sponsored research, and startup formation.
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