2022 International symposium of Institute of Forest Science for the 40th Anniversary of College of Forest and Environment Science (2022.10)바로가기
페이지
pp.69-69
저자
Dinesh K. Patel, Ki-Taek Lim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A450445
원문정보
초록
한국어
The development of multifunctional wearable electronic devices has received considerable attention because of their attractive applications. However, integrating multifunctional abilities into one component remains a challenge. To address this, we have developed a tannic acid-functionalized spherical nanocellulose/polyvinyl alcohol composite hydrogel using borax as a crosslinking agent for strain-sensing applications. The hydrogel demonstrates improved mechanical and recovery strengths and maintains its mechanical strength under freezing conditions. The hydrogels show ultra-stretching, adhesive, self-healing, and conductive properties, making them ideal candidates for developing strain-based wearable devices. The hydrogel exhibits good sensitivity with a 4.75 gauge factor at 360% strain. The cytotoxicity of the developed hydrogels is monitored in human dermal fibroblast cells by WST-8 assay in vitro. The antibacterial potential of the hydrogels is evaluated using Escherichia coli. The developed hydrogels demonstrate enhanced antibacterial ability compared with the control. Thus, multifunctional hydrogels with desirable properties are a promising platform for designing strain-based sensor devices.
강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
설립연도
1975
분야
농수해양>임학
소개
강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.
간행물
간행물명
강원대학교 산림과학연구소 학술대회
간기
부정기
수록기간
2017~2024
십진분류
KDC 526DDC 634
이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2022 International symposium of Institute of Forest Science for the 40th Anniversary of College of Forest and Environment Science