Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1993.11a
- /
- Pages.246-248
- /
- 1993
The Response Characteristics of Organic Chemical Vapors by using Quartz Crystal Resonator
수정진동자에 의한 유기 가스의 응답 특성
- Choi, Yong-Sung (Dept. of Electrical Eng., Dong-A Univ.) ;
-
Shin, Hoon-Kyu
(Dept. of Electrical Eng., Dong-A Univ.)
;
- Chang, Sang-Mnok (Dept. of Chemical Eng., Dong-A Univ.) ;
-
Kwon, Young-Soo
(Dept. of Electrical Eng., Dong-A Univ.)
;
- Chang, Jeong-Soo (Dept. of Electrical Eng., Kyung Pook San Up Univ.) ;
- Bae, Jin-Ho (Dept. of Electrical Eng., Yeung-Nam Univ.)
- 최용성 (동아대학교 공과대학 전기공학과) ;
-
신훈규
(동아대학교 공과대학 전기공학과)
;
- 장상목 (동아대학교 공과대학 화학공학과) ;
-
권영수
(동아대학교 공과대학 전기공학과)
;
- 장정수 (경북산업대학교 공학부 전기공학과) ;
- 배진호 (영남대학교 공과대학 전기공학과)
- Published : 1993.11.26
Abstract
We investigated the responses of six types of lipid-coated AT-cut quartz crystal resonators to chemical vapour sensors. The responses of quartz crystal at 9 MHz coated with phosphatidylglycerol (PG), phosphatidylinositol(PI), phosphatidylethanolamine(PE), phosphatidylserine(PS), and lipid A(LA) were obtained for amyl acetate, acetoin, menthane and other organic gases which showed different affinities for each lipid. The identification of odorants depending on the species of lipid used for coating is discussed in terms of the normalized resonant frequency shift pattern.
Keywords