Article
  • Synthesis of Molecular Multilayer Structure with Surfactant
  • Shin JS
  • 계면활성체를 이용한 분자 다층 구조의 합성
  • 신재섭
Abstract
Cholesterol-containing surfactants were synthesized, and sonicated in water to form a vesicle solution. To form a molecular multilayer structure this vesicle solution was dried. Using a X-ray diffractometer the thickness of one layer and the regularity of the multilayer were measured. The monolayer was formed in a trough and the multilayer was formed by transferring the monolayer to a substrate sevearal times. In this case the monolayer could not be transferred in water, but could be transferred in water solution of polystyrenesulfonic acid potassium salt.

콜레스테롤을 갖는 계면활성제들을 합성하고 이 계면활성제들을 물 속에서 sonication하여 vesicle 용액을 형성한 다음, 이 용액을 건조하여 분자들이 규칙적으로 배열된 분자 다충 구조를 합성하였다. 이 막들을 X-ray diffractometer로 분석하여 다층 구조를 어느 정도 잘 하고 있는지를 살펴보았다. 또한 trough를 이용하여 단분자막을 형성시킨 후, 이것을 여러번 transfer하여 분자 다층 구조를 합성하였다. 이 경우에 증류수만을 사용하면 transfer가 일어나지 않으며 polystyrene-sulfonic acid potassium salt를 첨가한 수용액 위에서는 transfer가 가능하였다.

Keywords: multilayer; monolayer; cholesterol; vesicle

References
  • 1. Fendler JH, Accounts Chem. Res., 13, 7 (1980)
  •  
  • 2. Fendler JHMembrane Mimetic Chemistry, pp. 160-168, John Wiley & Sons, New York (1982)
  •  
  • 3. Tunuli MS, Fendler JH, J. Am. Chem. Soc., 103, 2507 (1981)
  •  
  • 4. Tricot YM, Fendler JH, J. Am. Chem. Soc., 106, 7359 (1984)
  •  
  • 5. Moss RA, Shin JS, J. Chem. Soc.-Chem. Commun., 1027 (1983)
  •  
  • 6. Moss RA, Bhattacharya S, Scrimin P, Swarup S, J. Am. Chem. Soc., 109, 5740 (1987)
  •  
  • 7. Moss RA, Okumura Y, J. Am. Chem. Soc., 114, 1750 (1992)
  •  
  • 8. Cho I, Shin JS, Polym.(Korea), 15(2), 170 (1991)
  •  
  • 9. Shin JS, J. Korean Ind. Eng. Chem., 2(1), 64 (1991)
  •  
  • 10. Bae DH, Kim KS, Shin JS, J. Korean Ind. Eng. Chem., 3(2), 335 (1992)
  •  
  • 11. Cho I, Chung KC, Macromolecules, 17, 2935 (1984)
  •  
  • 12. Cho I, Chung KC, Macromolecules, 21, 565 (1988)
  •  
  • 13. Cho I, Park JG, Chem. Lett., 977 (1987)
  •  
  • 14. Cho I, Kim YW, Polym. Bull., 24, 545 (1990)
  •  
  • 15. Cho I, Kim SH, Shin JS, J. Korean Ind. Eng. Chem., 3(2), 273 (1992)
  •  
  • 16. Lee H, Chemworld, 33, 814 (1993)
  •  
  • 17. Park JW, Chemworld, 34, 111 (1994)
  •  
  • 18. Lee H, Polym. Sci. Technol., 5(5), 471 (1994)
  •  
  • 19. Higashi N, Kunitake T, Chem. Lett., 105 (1986)
  •  
  • 20. Chi LF, Johnston RR, Ringsdorf H, Kimizuka N, Kunitake T, Thin Solid Films, 210-211, 111 (1992)
  •  
  • 21. Nakashima N, Ando R, Kunitake T, Chem. Lett., 1577 (1983)
  •  
  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 1995; 19(3): 379-384

    Published online May 25, 1995