高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (S1): 96.

• 研究论文 • 上一篇    下一篇

A Novel Structure Observed on the Phospholipid Langmuir-Blodgett Bilayer by Atomic Force Microscopy

YUAN Chun-bo1, ZHAO Bing2, DING De-sheng1, LU Zu-hong1, LIU Ju-zheng1   

  1. 1. National Laboratory of Molecular and Biomolecular Electronics, Department of Chemistry & Chemical Engineering, Southeast University, Nanjing, 210096, P. R. China;
    2. Key Laboratory of Molecular Spectra and Structure Institute of Theoritical Chemistry, Jilin University, Changchun, 130023, P. R. China
  • 收稿日期:1995-08-02 出版日期:1995-12-31 发布日期:1995-12-31

A Novel Structure Observed on the Phospholipid Langmuir-Blodgett Bilayer by Atomic Force Microscopy

YUAN Chun-bo1, ZHAO Bing2, DING De-sheng1, LU Zu-hong1, LIU Ju-zheng1   

  1. 1. National Laboratory of Molecular and Biomolecular Electronics, Department of Chemistry & Chemical Engineering, Southeast University, Nanjing, 210096, P. R. China;
    2. Key Laboratory of Molecular Spectra and Structure Institute of Theoritical Chemistry, Jilin University, Changchun, 130023, P. R. China
  • Received:1995-08-02 Online:1995-12-31 Published:1995-12-31

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摘要：

A novel roundish objects were observed directly by means of atomic force microscopy to be formed on dimyristoylphosphatidylcholoine (DMPC) Langmuir-Blodgeet bilayer films. The roundish structure may be resulted from the aggregation of DMPC molecules because of the collapse of DMPC liposomes formed on the interface of water/organic phase when they lose the water support.

关键词: Phospholipid, Langmuir-Blodgett film, Atomic force microscopy, Liposome

Abstract:

A novel roundish objects were observed directly by means of atomic force microscopy to be formed on dimyristoylphosphatidylcholoine (DMPC) Langmuir-Blodgeet bilayer films. The roundish structure may be resulted from the aggregation of DMPC molecules because of the collapse of DMPC liposomes formed on the interface of water/organic phase when they lose the water support.

Key words: Phospholipid, Langmuir-Blodgett film, Atomic force microscopy, Liposome

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