ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술지 A highly Smart MEMS Acetone Gas Sensors in Array for Diet-monitoring Applications
Cited 3 time in scopus Download 105 time Share share facebook twitter linkedin kakaostory
저자
이재은, 임찬규, 송현준, 최성율, 이대식
발행일
202110
출처
Micro and Nano Systems Letters, v.9, pp.1-6
ISSN
2213-9621
출판사
The Society of Micro and Nano Systems Letters
DOI
https://dx.doi.org/10.1186/s40486-021-00136-1
협약과제
21JR1100, 다중 바이오마커 기반 모바일 다이어트 모니터링 기술 개발, 이대식
초록
In the present work, gas sensor arrays consisted of four different sensing materials based on CuO and their depositions on the MEMS microheaters were designed, fabricated and characterized. The sensor array is consisted with CuO, CuO with Pt NPs, ZnO?밅uO and ZnO?밅uO with Au NPs and their gas sensing properties are characterized for detection of exhaled breath-related VOCs. Through MEMS microheaters, power consumption is considered for application to healthcare devices which requires ultrasensitive acetone gas sensitivity. Also, using the principal component analysis, it enables to discriminate acetone gas, a biomarker for fat burning during diet, with other VOCs gases. The device would be applicable for on-site diet monitoring in the field of mobile healthcare.
KSP 제안 키워드
Au nanoparticles(Au-NPs), Gas sensing properties, Mobile Healthcare, Monitoring applications, On-Site, Power Consumption, Principal Component analysis, Pt NPs, Sensing material, exhaled breath, gas sensitivity
본 저작물은 크리에이티브 커먼즈 저작자 표시 (CC BY) 조건에 따라 이용할 수 있습니다.
저작자 표시 (CC BY)