Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07b
- /
- Pages.1457-1459
- /
- 1994
Characteristics of odorant sensor using SAW Device
SAW 디바이스를 이용한 냄새센서의 특성
- Kim, Ki-Young (Dept. of Chemical Eng., DONG-A Univ.) ;
- Kim, Jong-Min (Dept. of Chemical Eng., DONG-A Univ.) ;
-
Shin, Hoon-Kyu
(Dept. of Electrical Eng.. DONG-A Univ.)
;
- Choi, Yong-Sung (Dept. of Electrical Eng.. DONG-A Univ.) ;
-
Kwon, Young-Soo
(Dept. of Electrical Eng.. DONG-A Univ.)
;
- Chang, Sang-Mok (Dept. of Chemical Eng., DONG-A Univ.)
- 김기영 (동아대학교 공과대학 화학공학과) ;
- 김종민 (동아대학교 공과대학 화학공학과) ;
-
신훈규
(동아대학교 공과대학 전기공학과)
;
- 최웅성 (동아대학교 공과대학 전기공학과) ;
-
권영수
(동아대학교 공과대학 전기공학과)
;
- 장상목 (동아대학교 공과대학 화학공학과)
- Published : 1994.07.21
Abstract
A surface acoustic wave(SAW) sensor for the detection of odorants has been constructed by depositing various phospholipids and fatty acids onto the surface of the SAW device. Applying the Langmuir-Blodgett technique, it was possible to deposit the optimal number of layers which was found to be between 10 and 20. Menthone, amylacetate, acetoin, and other organic gases showed different affinities to the coated lipids. An explanation is given for different odorant affinities based on the monolayer properties of phospholipids.
Keywords