Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Photoisomerization LB Monolayer Films Mixed with Fatty Acid and Phospholipid at Difference Mixture Ratio

지방산과 인지질의 혼합 단분자 LB막의 혼합비에 따른 광이성질화에 관한 연구

  • Kang, Dong-Wan (Dept. of Chemical Technology, Chang-Won National University) ;
  • Park, Keun-Ho (Dept. of Chemical Technology, Chang-Won National University)
  • 강동완 (창원대학교 공업화학과) ;
  • 박근호 (창원대학교 공업화학과)
  • Published : 2000.09.30
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Abstract

We have investgated UV-Vis absorbance to observe the photoisomerization using the mixture solutions in chloroform and LB monolayers mixed with DLPE and 8A5H containing azobenzene which showed reversible cis-trans photoisomerization irradiated by alternate lights. We have found that the absorbance spectrums of the mixture solutions and LB monolayers were reversibly induced to cis-trans photoisomerization irradiated by alternate lights. In addition, the absorbance of both solution and LB monolayer mixed with 8A5H and DLPE were reversibly by alternate temperatures. As a results, the 1:1(by volume) mixture ratio of 8A5H and DLPE was more flexible and reversible cis-trans photoisomerization than the others.

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