Researchers create breathable wearable patch using traditional Korean mulberry paper
A team at Jeonbuk National University in South Korea developed a wearable health patch made from traditional hanji paper that allows airflow and supports drug delivery.
New material solves skin comfort issues
Conventional patches often trap sweat and cause discomfort during long-term wear. The new platform uses porous mulberry paper to transport moisture away from the skin. This approach addresses limitations found in standard substrates that restrict airflow.
Device combines sensing and delivery
The patch integrates 3D-printed microneedles designed for potential drug delivery with printed electrodes. These electrodes enable wireless sensing of uric acid levels in sweat. The study published in Chemical Engineering Journal confirms the feasibility of this single platform.
Study authors lead development effort
Professor Sooman Lim led the research group at Jeonbuk National University. First authors Aqila Che Ab Rahman and Habibulla Imran contributed equally to the project. The team aims to balance skin comfort with reliable sweat collection.
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