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Self-aligned immobilization of proteins utilizing PEG patterns

机译:利用PEG模式自对准固定化蛋白质

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摘要

A novel self-aligned method to selectively immobilize proteins oil a silicon dioxide surface is developed in conjunction with a standard lift-off patterning technique of a PEG layer. The approach is designed to photolithographically pattern regions that specifically bind target proteins and particles, surrounded by regions that suppress non-specific attachment of blo-species. The physical and biological properties of the derivatized surfaces at the end of the fabrication process are characterized.
机译:结合PEG层的标准剥离图案技术,开发了一种新型的自对准方法,可选择性地在二氧化硅表面上固定化蛋白质。该方法旨在对特定结合目标蛋白和颗粒的区域进行光刻图案化,并在周围区域中抑制blo种的非特异性附着。在制造过程结束时,表征了衍生化表面的物理和生物学特性。

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