| 세션명 | 의료용 고분자 부문위원회 (I): Recent Advances in Theranostic Macromolecules |
|---|---|
| 발표장 | 한라홀A |
| 논문코드 | 1L3-6 |
| 발표일 | 2019-10-10 |
| 발표시간 | 15:55-16:20 |
| 논문제목 | Bioinspired Nucleobase-driven Adhesive, Tough and Conductive Hydrogels for Underwater Sensing |
| 발표자 | Guanghui Gao |
| 발표자 소속 | Polymeric and Soft Materials Laboratory, School of Chemical Engineering and Advanced Institute of Materials Science, Changchun University of Technology |
| 저자 | Xin Liu, Qin Zhang, Guanghui Gao† |
| 소속 | Polymeric and Soft Materials Laboratory, School of Chemical Engineering and Advanced Institute of Materials Science, Changchun University of Technology |
| 논문초록 | Hydrogels have drawn much attention in the strain and pressure sensors, however, most hydrogel sensors cannot be applied into the underwater environment. In our works, bioinspired nucleobase-tackified strategy are successfully designed to fabricate adhesive tough and conductive hydrogels through introducing the independent nucleobase (Adenine, Thymine, Guanine, Cytosine and Uracil) from DNA and RNA. The nucleobase-tackified hydrogels not only exhibit an excellent adhesion behavior for various solid substrates even in the water and biological tissues, but also present an excellent conductivity and robust mechanical performance. Moreover, the hydrogels demonstrate a real-time strain and pressure sensing ability for monitoring various human motions even in the water, such as breathing, speaking, walking and so on. It is anticipated that the bioinspired nucleobase-tackified strategy would open a novel avenue for designing the next generation of flexible hydrogel electronics. |
THE POLYMER SOCIETY OF KOREA