Preparation and characterization of 3-(triethoxysilyl) propyl isocyanate self-assembled monolayer on surface of chip
作者: Yao XieLiNa GengFeng QuAiQin LuoFeng QuYuLin Deng
作者单位: 1School of Life Science and Technology, Beijing Institute of Technology
刊名: Chinese Science Bulletin, 2009, Vol.54 (5), pp.738-742
来源数据库: Springer Journal
DOI: 10.1007/s11434-009-0059-9
关键词: 3-(triethoxysilyl) propyl isocyanateself-assembled monolayerscharacterizationcovalent bonding
英文摘要: Abstract(#br)Monolayer of 3-(triethoxysilyl) propyl isocyanate was prepared on the slide by self-assembled technique. X-ray photoelectron spectroscopy (XPS) was employed to analyze the elementary composition of the film. Contact angle of distilled water was measured to characterize the surface state. It was shown that 3-(triethoxysilyl) propyl isocyanate had been successfully assembled on the slide. The increase of contact angle to 80° demonstrated that the hydrophobicity of the surface of chip was increased significantly. Moreover, further self-assembly of bovine serum albumin (BSA) on 3-(triethoxysilyl) propyl isocyanate was also carried out with the advantages such as simple and convenient preparation. Therefore, the potential of broader applications in the modification of...
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影响因子:1.319 (2012)

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关键词翻译
关键词翻译
  • monolayer 单分子层
  • assembled 装配好的
  • surface 
  • isocyanate 异氰酸盐
  • propyl 丙基