Photoresist compositions and methods are provided for preparing photoresist films that are stable and impermeable to a broad range of organic solvents. Photoresist films provided herein may be photopatterned by selectively applying light, and may be stripped from a surface using unreactive agents. Photopatterned films may be used, for example, to selectively direct organic reagents to a solid support for the purpose of performing regionally selective solid-phase chemical synthesis with micron-scale resolution.
提供了用于制备稳定且不透
水的光阻膜的光阻组合物和方法,可防止广泛范围的有机溶剂渗透。本文提供的光阻膜可以通过选择性施加光线进行光图案化,并可以使用不活性试剂从表面剥离。例如,可以使用光图案化的膜有选择地将
有机试剂定向到固体支持体上,以进行具有微米级分辨率的区域选择性固相
化学合成。