대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 하계학술대회 논문집 C
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- Pages.1217-1219
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- 1995
지질단분자막의 배향 특성에 관한 연구
A Study on the Orientational properties of Phospholipid Monolayers
- Lee, Kyung-Sup (Dept. of Electrical and Electronic Eng., Dong-Shin Univ.) ;
- Kwon, Young-Soo (Dept. of Electrical Eng., Dong-A Univ.)
- 발행 : 1995.07.20
초록
The organization of phospholipid monolayers on a water surface was investigated by means of Maxwell-Displacement-Current(MDC)-Measuring technique. The phase transition from the gaseous phase to the gaseous-fluid phase which accompanies the polar ordering of lipid molecules was detected by the technique in the range of immeasurable low surface pressure and the molcular-area which gives the onset of the transition was determined for lipid monolayers. The vertical component of dipole moment of lipid membranes was determined from the charge flowing the rough the circuit, and we measured differential themal analysis of sample.
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