高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (12): 1919.

• 研究简报 • 上一篇    下一篇

TC16PyP(4)/AnQ混合LB膜结构的研究

贺学忠1, 周亚琳2, 王令萱2, 黎甜楷2, 张曼华2, 沈涛2   

  1. 1. 清华大学生物科学与技术系, 北京 100084;
    2. 中国科学院感光化学研究所, 北京 100101
  • 收稿日期:1999-09-07 出版日期:2000-12-24 发布日期:2000-12-24
  • 通讯作者: 贺学忠(1970年出生),男,博士,讲师,从事生物有机化学和表面化学研究.
  • 基金资助:

    国家自然科学基金(批准号:50073025)资助

Studies on Structure of TC16PyP(4)/AnQ LB Films

HE Xue-Zhong1, ZHOU Ya-Lin2, WANG Ling-Xuang2, LI Tian-Kai2, ZHANG Man-Hua2, SHEN Tao2   

  1. 1. Department of Biological Science and Biotechnology, Tsinghua University, Bejing 100084, China;
    2. The Instituteof Photographic Chemistry, Chinese Academyof Sciences, Beijing 100101, China
  • Received:1999-09-07 Online:2000-12-24 Published:2000-12-24

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关键词: 两亲性卟啉, 混合LB膜, 小角X射线衍射

Abstract: Using n [TC16PyP(4)]/ n (anthraquinone)(1:1) mixture as film-forming material, the film-forming property of TC16PyP(4)/AnQmixture on the air/water interface was studied.The structure of mixed TC16PyP(4)/AnQ LBfilms was characterized by π-Aisotherms, UV-Vis absorption spectra and low-angle X-ray diffraction(LAXD).The experimental results indicate that the TC16PyP(4)/AnQmixture can form a stable monolayer on the air/water interface.Most AnQmolecules are incorporated into the cavities between the long alkyl chains of TC16PyP(4) molecules in the mixed monolayer and LBfilms.Mixed TC16PyP(4)/AnQmonolayer can be transferred to the substrates.TC16PyP(4)/AnQ LBfilms have a good stability and periodicity

Key words: Amphiphilic porphyrin, Mixed LB films, Low-angle X-ray diffraction

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