STUDY OF SPECIAL RECOGNITION OF ESCHERICHIA COLI BY POLYDIACETYLENE CONJUGATION LANGMUIR-BLODGETT FILM

Fan Yi; Li Yajun; Wang G P; Zhang Ligong; Jiang Dapeng; Yu Yaqin; Li Minglan

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STUDY OF SPECIAL RECOGNITION OF ESCHERICHIA COLI BY POLYDIACETYLENE CONJUGATION LANGMUIR-BLODGETT FILM

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- STUDY OF SPECIAL RECOGNITION OF ESCHERICHIA COLI BY POLYDIACETYLENE CONJUGATION LANGMUIR-BLODGETT FILM
- Chinese Journal of Luminescence Vol. 19, Issue 2, Pages: 193-195(1998)
- 作者机构：
  
  1. 中国科学院长春物理研究所, 长春130021
  2. Department of Chemistry, Wayne State University,WI Detroit,USA,48202
  3. 白求恩医科大学预防医学院, 长春130021
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：20 March 1998，
  
  Published：30 May 1998
- 稿件说明：
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范翊, 李亚军, Wang G P, 张立功, 蒋大鹏, 于雅琴, 黎明兰. 聚糖联乙炔类脂轭合物与大肠杆菌的识别作用研究[J]. 发光学报, 1998,19(2): 193-195

Fan Yi, Li Yajun, Wang G P, Zhang Ligong, Jiang Dapeng, Yu Yaqin, Li Minglan. STUDY OF SPECIAL RECOGNITION OF ESCHERICHIA COLI BY POLYDIACETYLENE CONJUGATION LANGMUIR-BLODGETT FILM[J]. Chinese Journal of Luminescence, 1998,19(2): 193-195
范翊, 李亚军, Wang G P, 张立功, 蒋大鹏, 于雅琴, 黎明兰. 聚糖联乙炔类脂轭合物与大肠杆菌的识别作用研究[J]. 发光学报, 1998,19(2): 193-195 DOI：

Fan Yi, Li Yajun, Wang G P, Zhang Ligong, Jiang Dapeng, Yu Yaqin, Li Minglan. STUDY OF SPECIAL RECOGNITION OF ESCHERICHIA COLI BY POLYDIACETYLENE CONJUGATION LANGMUIR-BLODGETT FILM[J]. Chinese Journal of Luminescence, 1998,19(2): 193-195 DOI：

摘要

从材料科学的观点来看

细胞膜是一种高度有序的分子自组装体系.在细胞膜表面以糖蛋白或糖脂形式存在的复合糖类

是某些致病性病毒或细菌吸附于细胞膜表面的特殊受体.这一特点决定了复合糖类在治疗及诊断过程中具有与特定分子结合的潜在功能.

Abstract

A Langmuir-Blodgett monolayer of sugar-linked polydiacetylene is prepared. After incubating with Escherichia coli K12

the color of the LB film is changed. The color transition from blue to purlish red is readily visible to naked eye and can be quantified by UV-visible absorption spectroscopy

colorimetric response is 31%.

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