Sa Choi
KAIST
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Publication
Featured researches published by Sa Choi.
Molecular Crystals and Liquid Crystals | 1997
Sa Choi; Yj Lee; Hyun Kwon; Yong-Keun Chang; Jong-Duk Kim
Abstract Langmuir-Blodgett films of Phospholipid and ZnO were investigated as a sensing membrane to enhance the sensitivity of an olfactory sensor. The membranes were fabricated by alternate stack of dipalmitoylphophatidic acid (DPPA) and ZnO. Compared with the DPPA LB film, the alternately stacked film system showed higher sensitivity and faster response to gases. The chemical vapors used in this study were methanol, ethanol, and acetone.
Sensors and Materials | 1996
Sa Choi; Kim; Jong-Duk Kim; Park; Yong-Keun Chang; Sang-Mok Chang
생물공정연구센터 연례 심포지움 | 1997
Hyun Kwon; Yj Lee; Sa Choi; James Kim; YongKeun Chang
The 3rd East Asian Conference on Chemical Sensors | 1997
Hyun Kwon; Yj Lee; Sa Choi; Yong-Keun Chang; Jong-Duk Kim
Korea-Japan Joint Forum '97, Organic Materials of electronics & phoronics | 1997
Sa Choi; Tatsuo Wada; Yadong Zhang; H. Kimara-Suda; Jong-Duk Kim
학국센서학회 센서기술학술대회 | 1996
Yj Lee; Sa Choi; Yk Chang; Jong-Duk Kim; Sun-Hi Park; Yong-Keun Chang
Asian Sym. on Organized Molecular films for electronics and photonics | 1996
Yj Lee; Sa Choi; Kim; Young Keun Chang; Jong-Duk Kim; Sun-Hi Park; Yong-Keun Chang
Asian Sym. on Organized Molecular films for electronics and photonics | 1996
Sa Choi; Yj Lee; Hyun Kwon; Yk Chang; Jong-Duk Kim
한국화학공학회 추계학술발표회 | 1995
Kim; Sa Choi; Yj Lee; Jong-Duk Kim
한국공업화학회 춘계학술발표회 | 1994
Jong-Duk Kim; Sa Choi
