| 학회 |
한국고분자학회 |
| 학술대회 |
2021년 가을 (10/20 ~ 10/22, 경주컨벤션센터) |
| 권호 |
46권 2호 |
| 발표분야 |
미래소재: 휴먼 인터페이스 고분자 소재 및 소자 기술 |
| 제목 |
Rapid Biofluid-Capturing Miniaturized Plungers inspired by Diving beetle for Machine Learning-based Care of Skin Disease |
| 초록 |
Recent advances in bioinspired nano/microstructures have received attention as promising approaches with which to implement smart skin-interfacial devices for personalized health care. In situ skin diagnosis requires adaptable skin adherence and rapid capture of clinical biofluids. Here, we report a simple, all-in-one device consisting of microplungers inspired by the diving beetle, and hydrogels that can rapidly capture biofluids and conformally attach to skin for stable, real-time monitoring of health. The hydrogels within the microplungers instantaneously absorb liquids from the epidermis for enhanced adhesiveness and reversibly change color for visual indication of skin pH levels. To realize advanced biomedical technologies for the diagnosis and treatment of skin, our suction-mediated device is integrated with a machine learning framework for accurate and automated colorimetric analysis of pH levels. |
| 저자 |
이지현, 이연수, 박형기, 방창현
|
| 소속 |
성균관대 |
| 키워드 |
Bioinspired; hydrogel; adhesives; biosensor; skin patch
|
| E-Mail |
|
