We describe a method to selectively position single-walled carbon nanotubes (SWNTs) modified with a [2.2]paracyclophane derivative (PCP) containing conjugated acetylenic triple bonds in the linear side-chain on fluorine doped tin oxide (FTO)/glass substrates. The method exploits the use of metallic grids as masks put on electrically biased FTO surfaces with PCP moieties positioned in between. The application of the voltage forces the PCP moieties to repel the holes filling the grid bars while PCP modified SWNTs were patterned as the holes.
我们描述了一种选择性定位单壁碳纳米管(SWNT)的方法,该单壁碳纳米管(SWNT)用
[2.2]对环芳烷衍
生物(PCP)修饰,线性侧链中含有共轭炔三键,位于
氟掺杂氧化
锡(FTO)/
玻璃基板上。该方法利用
金属网格作为掩模,放置在电偏置的 FTO 表面上,PCP 部分位于其间。施加电压迫使 PCP 部分排斥填充网格条的孔,同时 PCP 修饰的 SWNT 被图案化为孔。